{"user":{"pending_verifications":[],"is_superuser":false,"is_doctor":false,"location":{"country_name":"france","country":"fr"},"is_sales":false,"is_authenticated":false},"googleClientId":"423015028912-3lo9ijjc2r0plqst8iroaq98494bqmti.apps.googleusercontent.com","location":null,"doctor":{"slug":"3275412/Dr-John+M.-Feigert-Arlington-VA.html","created":"2014-06-13T00:26:16.154825-04:00","modified":"2023-11-15T09:30:47.820868-05:00","id":600137,"doctor_locations":[{"id":2445599,"primary":true,"verified":true,"source":null,"location":{"id":2229115,"category":"clinic","created":"2021-07-26T10:57:07.158238-04:00","modified":"2023-01-04T13:54:59.157303-05:00","longitude":-77.127525,"latitude":38.88871,"slug":"us-va-arlington-virginia-cancer-specialists-arlington-office","city":{"id":19,"province_name":"Virginia","province_slug":"va","country_name":"United States","country_slug":"us","cover_images":{"autoxauto":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg","253x83":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg_thumbs/v1_at_253x83.jpg"},"modified":"2020-05-07T08:46:46.494796-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"arlington","name":"Arlington","cover_image":null,"province":14},"suite_on_display":"Suite 170","name":"Virginia Cancer Specialists-Arlington Office","address":"1635 N. George Mason Drive","suite":"Suite 170","postal_code":"22205","city_id":19,"phone_number":"(703) 894-3800","website":"https://virginiacancerspecialists.com/locations/arlington-va/","image":null,"images":{"77x77":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_77x77.8dbdd6486c65.jpg","70x70":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_70x70.8dbdd6486c65.jpg","165x165":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_165x165.7ed2777bc15f.jpg","100x100":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_100x100.c205560f7442.jpg","autoxauto":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_autoxauto.7ed2777bc15f.jpg"},"rating":{"count":0,"bestRating":0,"average":0,"value":0,"cleanliness":0,"facilities":0,"services":0},"url":"/clinic/us-va-arlington-virginia-cancer-specialists-arlington-office/","geocode_address":"virginia cancer specialists-arlington office, 1635 n. george mason drive, arlington, virginia, united states, 22205"},"location_id":2229115},{"id":600127,"primary":false,"verified":true,"source":null,"location":{"id":600127,"category":"clinic","created":"2014-06-13T00:26:16.166644-04:00","modified":"2016-03-11T04:36:08.251476-05:00","longitude":-77.127688,"latitude":38.888665,"slug":"us-va-arlington-none-64-65-66","city":{"id":19,"province_name":"Virginia","province_slug":"va","country_name":"United States","country_slug":"us","cover_images":{"autoxauto":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg","253x83":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg_thumbs/v1_at_253x83.jpg"},"modified":"2020-05-07T08:46:46.494796-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"arlington","name":"Arlington","cover_image":null,"province":14},"suite_on_display":null,"name":"John M. Feigert Clinic Arlington","address":"Ste 170 1635 North George Mason Drive","suite":null,"postal_code":"20598","city_id":19,"phone_number":null,"website":"http://www.virginiahospitalcenter.com","image":null,"images":{"77x77":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_77x77.8dbdd6486c65.jpg","70x70":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_70x70.8dbdd6486c65.jpg","165x165":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_165x165.7ed2777bc15f.jpg","100x100":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_100x100.c205560f7442.jpg","autoxauto":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_autoxauto.7ed2777bc15f.jpg"},"rating":{"count":0,"bestRating":0,"average":0,"value":0,"cleanliness":0,"facilities":0,"services":0},"url":"/clinic/us-va-arlington-none-64-65-66/","geocode_address":"john m. feigert clinic arlington, ste 170 1635 north george mason drive, arlington, virginia, united states, 20598"},"location_id":600127}],"specialty":"oncologist-hematologist","specialty_name":"Oncologist / Hematologist","specialty_name_plural":"Oncologists / Hematologists","specialty_html_title":"Oncologist / Hematologist","specialty_html_title_plural":"Oncologists / Hematologists","name":"John M. Feigert","gender":"M","url":"/doctor-ratings/3275412/Dr-John+M.-Feigert-Arlington-VA.html/","facet_url":"/best-doctors/?specialty=oncologist-hematologist","rating_url":"https://www.ratemds.com/doctor-ratings/3275412/Dr-John+M.-Feigert-Arlington-VA.html/?utm_source=ratemds&utm_campaign=dashboard-tools&utm_medium=link#ratingform","qr_code_url":"https://www.ratemds.com/doctor-ratings/3275412/Dr-John+M.-Feigert-Arlington-VA.html/?utm_source=ratemds&utm_campaign=&utm_medium=qr#ratingform","verified":true,"image":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg","images":{"autoxauto":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg","100x100":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg_thumbs/v1_at_100x100.jpg","165x165":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg_thumbs/v1_at_165x165.jpg","77x77":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg_thumbs/v1_at_77x77.jpg","32x32":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg_thumbs/v1_at_32x32.jpg","70x70":"https://cdn1.ratemds.com/media/doctors/doctor/image/doctor-john-m-feigert-oncologist-hematologist.jpg_thumbs/v1_at_70x70.jpg"},"full_name":"Dr. John M. Feigert","full_name_specialty":"Dr. John M. Feigert","rating":{"knowledge":4.90810810810811,"count":185,"punctuality":4.94594594594595,"helpfulness":4.95135135135135,"average":4.931081081081082,"staff":4.91891891891892,"bestRating":5.0},"city_name":"Arlington, VA","owner_id":67359,"location":{"id":2229115,"category":"clinic","created":"2021-07-26T10:57:07.158238-04:00","modified":"2023-01-04T13:54:59.157303-05:00","longitude":-77.127525,"latitude":38.88871,"slug":"us-va-arlington-virginia-cancer-specialists-arlington-office","city":{"id":19,"province_name":"Virginia","province_slug":"va","country_name":"United States","country_slug":"us","cover_images":{"autoxauto":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg","253x83":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg_thumbs/v1_at_253x83.jpg"},"modified":"2020-05-07T08:46:46.494796-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"arlington","name":"Arlington","cover_image":null,"province":14},"suite_on_display":"Suite 170","name":"Virginia Cancer Specialists-Arlington Office","address":"1635 N. George Mason Drive","suite":"Suite 170","postal_code":"22205","city_id":19,"phone_number":"(703) 894-3800","website":"https://virginiacancerspecialists.com/locations/arlington-va/","image":null,"images":{"77x77":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_77x77.8dbdd6486c65.jpg","70x70":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_70x70.8dbdd6486c65.jpg","165x165":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_165x165.7ed2777bc15f.jpg","100x100":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_100x100.c205560f7442.jpg","autoxauto":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_autoxauto.7ed2777bc15f.jpg"},"rating":{"count":0,"bestRating":0,"average":0,"value":0,"cleanliness":0,"facilities":0,"services":0},"url":"/clinic/us-va-arlington-virginia-cancer-specialists-arlington-office/","geocode_address":"virginia cancer specialists-arlington office, 1635 n. george mason drive, arlington, virginia, united states, 22205"},"bio":"With a specific interest in teaching, Dr. Feigert has held several instructional positions throughout his career. After earning his Medical Degree from the Cornell University School of Medicine, he spent a year as an Instructor of Medicine at the Cornell University Medical College and another year as the Medical Director of the Division of Oncology at Elliot Hospital in Manchester, New Hampshire. Dr. Feigert has also served as a Clinical Assistant Professor at Georgetown University Medical Center and at the Virginia Commonwealth University’s INOVA Fairfax campus.\n\nDr. Feigert has been recognized as a Top Doctor in both Northern Virginia Magazine and Washingtonian magazine. He has also been recognized by the Alpha Omega Alpha Honor Medical Society. Dr. Feigert is a member of several professional organizations including the American Society of Clinical Oncology, the American Society of Hematology and the Arlington County Medical Society. He is actively involved in local tumor boards, and he supports international communities through his participation with the Virginia Hospital Center Medical Brigade, a volunteer organization that helps bring clean water and health care to areas in Honduras.\n\nDuring his spare time, Dr. Feigert is an active tennis player.","accepting_patients":true,"insurance_plans":[{"created":"2014-11-06T14:00:42.691000-05:00","modified":"2014-11-06T14:00:42.691000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.791098-04:00","modified":"2014-06-26T16:25:13.514515-04:00","id":42,"slug":"aetna","name":"Aetna","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/aetna.png"},"id":5,"name":"Aetna"},{"created":"2014-11-06T14:01:09.725000-05:00","modified":"2014-11-06T14:01:09.725000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.735562-04:00","modified":"2018-10-11T11:29:31.532246-04:00","id":38,"slug":"coventry-healthcare","name":"Coventry Healthcare","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/conventry-logo_1.png"},"id":18,"name":"Coventry"},{"created":"2014-11-06T14:01:31.822000-05:00","modified":"2014-11-06T14:01:31.822000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.364389-04:00","modified":"2014-06-26T16:12:27.843380-04:00","id":18,"slug":"veterans-administration","name":"Veterans Administration","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/veterans-administration.png"},"id":24,"name":"Veterans Administration"},{"created":"2014-11-06T14:01:13.530000-05:00","modified":"2014-11-06T14:01:13.530000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.628078-04:00","modified":"2014-06-26T15:52:58.608801-04:00","id":32,"slug":"kaiser-permanente","name":"Kaiser-Permanente","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/kaiser-permanente.png"},"id":36,"name":"Kaiser-Permanente"},{"created":"2014-11-10T15:11:22.569000-05:00","modified":"2021-09-08T16:19:53.478218-04:00","insurance_provider":{"created":"2014-11-10T15:11:22.569000-05:00","modified":"2021-09-08T16:18:25.623727-04:00","id":269,"slug":"corvel-corporation","name":"CorVel Corporation","country":4,"image":null},"id":314,"name":"CorVel"},{"created":"2014-11-10T15:11:33.261000-05:00","modified":"2014-11-10T15:11:33.261000-05:00","insurance_provider":{"created":"2014-11-10T15:11:33.261000-05:00","modified":"2014-11-10T15:11:33.261000-05:00","id":307,"slug":"virginia-premier","name":"Virginia Premier","country":4,"image":null},"id":367,"name":"Virginia Premier"},{"created":"2014-11-10T15:11:28.986000-05:00","modified":"2021-09-08T16:40:44.305020-04:00","insurance_provider":{"created":"2014-11-10T15:11:28.986000-05:00","modified":"2021-09-08T16:40:20.459732-04:00","id":342,"slug":"optima-health","name":"Optima Health","country":4,"image":null},"id":402,"name":"Optima Health"},{"created":"2017-06-22T16:04:21.404110-04:00","modified":"2017-06-22T16:04:31.648195-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.641885-04:00","modified":"2014-06-26T15:52:48.121538-04:00","id":33,"slug":"humana","name":"Humana","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/humana.png"},"id":1071,"name":"Humana Medicare Advantage"},{"created":"2014-11-10T15:11:21.810000-05:00","modified":"2021-09-08T16:02:45.259129-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.748808-04:00","modified":"2021-09-08T16:04:09.623142-04:00","id":39,"slug":"cigna","name":"Cigna","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/cigna-logo_1.png"},"id":517,"name":"Cigna HMO"},{"created":"2014-11-10T15:11:21.810000-05:00","modified":"2021-09-08T16:03:05.485121-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.748808-04:00","modified":"2021-09-08T16:04:09.623142-04:00","id":39,"slug":"cigna","name":"Cigna","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/cigna-logo_1.png"},"id":518,"name":"Cigna PPO"},{"created":"2021-09-08T15:59:32.051352-04:00","modified":"2021-09-08T15:59:32.051311-04:00","insurance_provider":{"created":"2018-09-11T14:10:34.639649-04:00","modified":"2018-09-11T14:10:34.639623-04:00","id":991,"slug":"aetna","name":"Aetna","country":4,"image":null},"id":1351,"name":"Aetna Better Health of Virginia"},{"created":"2021-09-08T16:00:29.110600-04:00","modified":"2021-09-08T16:00:29.110560-04:00","insurance_provider":{"created":"2018-09-11T14:10:34.639649-04:00","modified":"2018-09-11T14:10:34.639623-04:00","id":991,"slug":"aetna","name":"Aetna","country":4,"image":null},"id":1352,"name":"Aetna Medicare Advantage"},{"created":"2018-10-11T11:25:17.886173-04:00","modified":"2021-09-08T16:03:13.436391-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.748808-04:00","modified":"2021-09-08T16:04:09.623142-04:00","id":39,"slug":"cigna","name":"Cigna","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/cigna-logo_1.png"},"id":1250,"name":"Cigna POS"},{"created":"2018-10-11T11:12:37.026677-04:00","modified":"2021-09-08T16:12:36.551553-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.777148-04:00","modified":"2014-06-26T15:35:36.448282-04:00","id":41,"slug":"anthem","name":"Anthem","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/anthem-logo_1.png"},"id":1242,"name":"Anthem BCBS PPO"},{"created":"2021-09-08T16:16:13.866474-04:00","modified":"2021-09-08T16:16:13.866436-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.777148-04:00","modified":"2014-06-26T15:35:36.448282-04:00","id":41,"slug":"anthem","name":"Anthem","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/anthem-logo_1.png"},"id":1357,"name":"Anthem Healthkeepers Plus (Medicaid)"},{"created":"2021-09-08T16:17:02.681238-04:00","modified":"2021-09-08T16:17:02.681188-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.777148-04:00","modified":"2014-06-26T15:35:36.448282-04:00","id":41,"slug":"anthem","name":"Anthem","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/anthem-logo_1.png"},"id":1358,"name":"Anthem Medicare Advantage"},{"created":"2014-11-10T15:11:21.267000-05:00","modified":"2021-09-08T16:25:44.667333-04:00","insurance_provider":{"created":"2014-11-10T15:11:21.267000-05:00","modified":"2021-09-08T16:24:41.968867-04:00","id":219,"slug":"carefirst","name":"CareFirst","country":4,"image":null},"id":264,"name":"CareFirst BCBS"},{"created":"2021-09-08T16:33:14.458812-04:00","modified":"2021-09-08T16:33:14.458776-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.641885-04:00","modified":"2014-06-26T15:52:48.121538-04:00","id":33,"slug":"humana","name":"Humana","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/humana.png"},"id":1362,"name":"Humana Military Tricare East"},{"created":"2021-09-08T16:34:08.019457-04:00","modified":"2021-09-08T16:34:08.019408-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.628078-04:00","modified":"2014-06-26T15:52:58.608801-04:00","id":32,"slug":"kaiser-permanente","name":"Kaiser-Permanente","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/kaiser-permanente.png"},"id":1363,"name":"Kaiser Medicaid"},{"created":"2021-09-08T16:34:29.910044-04:00","modified":"2021-09-08T16:34:29.909997-04:00","insurance_provider":{"created":"2014-06-15T00:50:51.628078-04:00","modified":"2014-06-26T15:52:58.608801-04:00","id":32,"slug":"kaiser-permanente","name":"Kaiser-Permanente","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/kaiser-permanente.png"},"id":1364,"name":"Kaiser Medicare Advantage"},{"created":"2014-11-10T15:11:27.151000-05:00","modified":"2021-09-08T16:39:12.057567-04:00","insurance_provider":{"created":"2014-11-10T15:11:27.151000-05:00","modified":"2021-09-08T16:39:05.684203-04:00","id":177,"slug":"medcost","name":"MedCost","country":4,"image":null},"id":222,"name":"MedCost"},{"created":"2021-09-08T16:41:54.555996-04:00","modified":"2021-09-08T16:41:54.555945-04:00","insurance_provider":{"created":"2017-04-13T12:13:01.508406-04:00","modified":"2017-04-13T12:13:01.508385-04:00","id":905,"slug":"medicaid","name":"Medicaid","country":4,"image":null},"id":1366,"name":"Virginia Medicaid"},{"created":"2021-09-08T16:56:33.154252-04:00","modified":"2021-09-08T16:56:33.154218-04:00","insurance_provider":{"created":"2021-09-08T16:55:50.122053-04:00","modified":"2021-09-08T16:55:50.122019-04:00","id":1036,"slug":"signature-partners","name":"Signature Partners","country":4,"image":null},"id":1371,"name":"Signature Partners Medicare"},{"created":"2021-09-08T16:57:17.224789-04:00","modified":"2021-09-08T16:57:17.224758-04:00","insurance_provider":{"created":"2021-09-08T16:55:50.122053-04:00","modified":"2021-09-08T16:55:50.122019-04:00","id":1036,"slug":"signature-partners","name":"Signature Partners","country":4,"image":null},"id":1372,"name":"Signature Partners Innovation Health"},{"created":"2021-09-08T16:58:14.687433-04:00","modified":"2021-09-08T16:58:14.687397-04:00","insurance_provider":{"created":"2014-11-10T15:11:27.984000-05:00","modified":"2017-06-28T10:40:35.638351-04:00","id":185,"slug":"multiplan","name":"MultiPlan","country":4,"image":null},"id":1373,"name":"MultiPlan PHCS"}],"doctor_schools":[{"id":480116,"created":"2014-10-24T11:48:27.426000-04:00","modified":"2014-10-24T11:48:27.426000-04:00","school":{"created":"2014-07-08T17:42:28.053485-04:00","modified":"2014-07-08T17:42:28.053516-04:00","id":128,"name":"Cornell University Medical College","slug":"cornell-university-medical-college","image":null},"school_id":128,"doctor_id":600137,"graduation_year":1983},{"id":876988,"created":"2017-05-25T15:13:37.076103-04:00","modified":"2017-05-25T15:13:43.850885-04:00","school":{"created":"2014-07-08T17:44:52.736000-04:00","modified":"2020-09-19T07:37:04.168528-04:00","id":1152,"name":"Harvard University","slug":"harvard-university","image":null},"school_id":1152,"doctor_id":600137,"graduation_year":1979}],"doctor_languages":[{"id":35946,"created":"2014-11-10T11:28:25.110001-05:00","language":{"created":"2014-07-08T17:37:12.441000-04:00","modified":"2020-09-21T15:03:04.651700-04:00","id":2,"name":"Spanish","slug":"spanish"},"doctor_id":600137,"language_id":2},{"id":78359,"created":"2021-05-14T16:01:23.557660-04:00","language":{"created":"2014-10-27T15:34:35.053000-04:00","modified":"2020-09-21T14:31:37.173863-04:00","id":182,"name":"English","slug":"english"},"doctor_id":600137,"language_id":182}],"doctor_specialties":[{"id":3422,"created":"2017-05-25T15:13:50.209336-04:00","modified":"2017-05-25T15:13:50.209289-04:00","specialty":{"created":"2014-06-17T14:36:43.596339-04:00","modified":"2023-11-07T10:39:54.517691-05:00","deleted":false,"id":15,"slug":"oncologist-hematologist","name":"Oncologist / Hematologist","url":"/specialties/oncologist-hematologist/","name_plural":"Oncologists / Hematologists","has_phd":true,"image":"https://cdn1.ratemds.com/media/specialties/specialty/image/oncologist.png","html_title":"Oncologist / Hematologist","html_title_plural":"Oncologists / Hematologists","short_description":"Oncologists treat patients with cancer from diagnosis through to treatment and recession of the disease including chemotherapy, surgery and radiation.","image_url":"https://cdn1.ratemds.com/media/specialties/specialty/image/oncologist.png"},"doctor_id":600137,"specialty_id":15}],"doctor_expertises":[{"id":3554334,"created":"2023-01-20T15:38:43.353219-05:00","modified":"2023-01-20T15:38:43.353183-05:00","expertise":{"created":"2021-02-22T14:15:55.706985-05:00","modified":"2021-02-22T14:15:55.706958-05:00","deleted":false,"id":13902,"title":"Genitourinary Cancer (urologic Cancer)","slug":"genitourinary-cancer-urologic-cancer"},"doctor_id":600137,"expertise_id":13902},{"id":3554335,"created":"2023-01-20T15:39:21.555539-05:00","modified":"2023-01-20T15:39:21.555495-05:00","expertise":{"created":"2014-07-08T14:31:43.127402-04:00","modified":"2020-02-25T14:16:52.183335-05:00","deleted":false,"id":1551,"title":"Leukemia","slug":"leukemia"},"doctor_id":600137,"expertise_id":1551},{"id":3554336,"created":"2023-01-20T15:39:33.180950-05:00","modified":"2023-01-20T15:39:33.180917-05:00","expertise":{"created":"2021-02-22T13:56:39.938549-05:00","modified":"2021-02-22T13:56:39.938523-05:00","deleted":false,"id":3271,"title":"Lymphoma","slug":"lymphoma"},"doctor_id":600137,"expertise_id":3271}],"doctor_insurance_plans":[{"id":1841374,"doctor":600137,"insuranceplan":1366},{"id":1841265,"doctor":600137,"insuranceplan":1363},{"id":1841264,"doctor":600137,"insuranceplan":1357},{"id":1841263,"doctor":600137,"insuranceplan":1351},{"id":1841262,"doctor":600137,"insuranceplan":1371},{"id":1841261,"doctor":600137,"insuranceplan":1364},{"id":1841260,"doctor":600137,"insuranceplan":1071},{"id":1841259,"doctor":600137,"insuranceplan":1358},{"id":1841258,"doctor":600137,"insuranceplan":1352},{"id":1841257,"doctor":600137,"insuranceplan":367},{"id":1841256,"doctor":600137,"insuranceplan":24},{"id":1841255,"doctor":600137,"insuranceplan":1372},{"id":1841254,"doctor":600137,"insuranceplan":402},{"id":1841253,"doctor":600137,"insuranceplan":1373},{"id":1841252,"doctor":600137,"insuranceplan":222},{"id":1841251,"doctor":600137,"insuranceplan":36},{"id":1841250,"doctor":600137,"insuranceplan":1362},{"id":1841249,"doctor":600137,"insuranceplan":18},{"id":1841248,"doctor":600137,"insuranceplan":314},{"id":1841247,"doctor":600137,"insuranceplan":1250},{"id":1841246,"doctor":600137,"insuranceplan":518},{"id":1841245,"doctor":600137,"insuranceplan":517},{"id":1841244,"doctor":600137,"insuranceplan":264},{"id":1841243,"doctor":600137,"insuranceplan":1242},{"id":1841242,"doctor":600137,"insuranceplan":5}],"awards":[{"id":14294,"created":"2021-05-05T15:04:52.185534-04:00","modified":"2021-05-05T15:05:07.383556-04:00","doctor_id":600137,"name":"Washingtonian Magazine Top Doctors 2020"},{"id":14295,"created":"2021-05-05T15:05:09.423896-04:00","modified":"2021-05-05T15:05:35.051745-04:00","doctor_id":600137,"name":"Northern Virginia Magazine Top Doctor 2019"},{"id":14296,"created":"2021-05-05T15:05:11.989406-04:00","modified":"2021-05-05T15:05:48.881833-04:00","doctor_id":600137,"name":"2018 Washingtonian Magazine Top Doctor Nomination"},{"id":14297,"created":"2021-05-05T15:05:14.233380-04:00","modified":"2021-05-05T15:06:11.925246-04:00","doctor_id":600137,"name":"Top Doctors Virginia Living Magazine 2018"},{"id":14298,"created":"2021-05-05T15:05:16.926680-04:00","modified":"2021-05-05T15:06:38.053679-04:00","doctor_id":600137,"name":"Northern Virginia Magazine Top Doctor 2018"},{"id":14299,"created":"2021-05-05T15:08:32.493507-04:00","modified":"2021-05-05T15:08:36.699597-04:00","doctor_id":600137,"name":"Washingtonian Top Doctor 2016"},{"id":14300,"created":"2021-05-05T15:08:52.919163-04:00","modified":"2021-05-05T15:09:02.950455-04:00","doctor_id":600137,"name":"Washingtonian Top Doctor 2015"},{"id":14301,"created":"2021-05-05T15:08:55.023444-04:00","modified":"2021-05-05T15:09:20.176442-04:00","doctor_id":600137,"name":"Northern Virginia Magazine Top Doctor 2015"},{"id":14302,"created":"2021-05-05T15:08:56.848086-04:00","modified":"2021-05-05T15:09:32.595154-04:00","doctor_id":600137,"name":"Northern Virginia Magazine Top Doctor 2014"},{"id":14303,"created":"2021-05-05T15:08:58.921885-04:00","modified":"2021-05-05T15:09:53.301457-04:00","doctor_id":600137,"name":"Washingtonian Magazine Top Doctor 2014"}],"publications":[{"id":8076,"created":"2021-05-05T15:10:48.207672-04:00","modified":"2021-05-05T15:11:27.072971-04:00","doctor_id":600137,"title":"Safety and tolerability of eltrombopag versus placebo for treatment of thrombocytopenia in patients with advanced myelodysplastic syndromes or acute myeloid leukaemia: a multicentre, randomised, placebo-controlled, double-blind, phase 1/2 trial","url":"https://pubmed.ncbi.nlm.nih.gov/26686043/"},{"id":8077,"created":"2021-05-05T15:11:28.292109-04:00","modified":"2021-05-05T15:12:03.364265-04:00","doctor_id":600137,"title":"Deferasirox Reduces Serum Ferritin and Labile Plasma Iron in RBC Transfusion-Dependent Patients with Myelodysplastic Syndrome.","url":"https://pubmed.ncbi.nlm.nih.gov/22547607/"},{"id":8080,"created":"2021-05-05T15:12:08.257271-04:00","modified":"2021-05-05T15:13:10.961257-04:00","doctor_id":600137,"title":"Oncologists’ Experience in Reporting Cancer Staging and Guideline Adherence: Lessons From the 2006 Medicare Oncology Demonstration.","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2835481/"},{"id":8079,"created":"2021-05-05T15:12:06.615870-04:00","modified":"2021-05-05T15:15:35.864736-04:00","doctor_id":600137,"title":"Deferasirox (ICL670; Exjade) Reduces Serum Ferritin and Labile Plasma Iron in Patients with Myelodsyplastic Syndromes.","url":"https://ashpublications.org/blood/article/110/11/1470/56633/Deferasirox-ICL670-ExjadeR-Reduces-Serum-Ferritin"},{"id":8081,"created":"2021-05-05T15:12:10.271961-04:00","modified":"2021-05-05T15:20:41.681516-04:00","doctor_id":600137,"title":"A Comparison of Efficacy of Sargramostim (yeast-derived Rhu GM-CSF) and Filgrastim (Bacteria-derived Rhu G-CSF) in the Therapeutic Setting of Chemotherapy-induced Myelosuppression.","url":"https://pubmed.ncbi.nlm.nih.gov/9679526/"},{"id":8082,"created":"2021-05-05T15:12:12.599668-04:00","modified":"2021-05-05T15:20:55.513383-04:00","doctor_id":600137,"title":"Randomized Trial Comparing the Tolerability of Sargramostim (yeast-derived RhuGM-CSF) and Filgrastrim (Bacteria-derived RhuG-CSF) in Cancer Patients Receiving Myelosuppressive Chemotherapy.","url":""},{"id":8078,"created":"2021-05-05T15:12:04.315477-04:00","modified":"2021-05-05T15:15:00.271866-04:00","doctor_id":600137,"title":"Iron Chelation with Deferasirox (Exjade®) Improves Iron Burden in Patients with Myelodysplastic Syndromes (MDS)","url":"https://ashpublications.org/blood/article/112/11/634/62947/Iron-Chelation-with-Deferasirox-ExjadeR-Improves"},{"id":8083,"created":"2021-05-05T15:17:46.740769-04:00","modified":"2021-05-05T15:20:41.374799-04:00","doctor_id":600137,"title":"Rapidly Progressive Prostate Cancer in the Primary Care Setting.","url":"https://pubmed.ncbi.nlm.nih.gov/8884678/"},{"id":8084,"created":"2021-05-05T15:17:46.943452-04:00","modified":"2021-05-05T15:21:11.847080-04:00","doctor_id":600137,"title":"Multicentric Angiofollicular Lymph Node Hyperplasia with Peripheral Neuropathy, Pseudotumor Cerebri, IgA Dysproteinemia, and Thrombocytosis in Women: A Distinct Clinicopathology Entity.","url":"https://www.acpjournals.org/doi/10.7326/0003-4819-113-5-362"},{"id":8085,"created":"2021-05-05T15:21:58.176808-04:00","modified":"2021-05-05T15:22:19.768489-04:00","doctor_id":600137,"title":"Tissue Plasminogen Activator Binds to Immobilized Immunoglobulin G: Enhancement by Plasmin and the Identification of Plasmin Derived Fab as the t-PA Binding Fragment.","url":"https://pubmed.ncbi.nlm.nih.gov/?db=pubmed&cmd=link&linkname=pubmed_pubmed&from_uid=9102401"},{"id":8086,"created":"2021-05-05T15:22:20.485868-04:00","modified":"2021-05-05T15:23:13.293212-04:00","doctor_id":600137,"title":"Porcine Factor VIII Controls Severe Bleeding in Acquired Von Willebrand's Disease By Supplying Von Willebrand's Factor.","url":"https://health.usnews.com/doctors/john-feigert-5992"}],"rating_concierge_enabled":false,"rating_emails_subscribed":true,"rating_emails":false,"doctor_ad_specialties":[],"doctor_ad_cities":[],"ad_specialties_cap":0,"ad_cities_cap":0,"DEPRECATED_hide_ratings":false,"sample_rating_comment":"Very caring doctor who takes his time to talk to you person to person","sample_rating_pk":"5248330","customer_id":null,"appointments_available":false,"appointments_enabled":false,"appointments_email":null,"appointments_message":null,"appointments_thank_you_message":null,"accepting_virtual_appointments":true,"gallery_enabled":false,"rating_request_tools_enabled":false,"ratings_disabled":false,"doctor_location_hours":[],"is_promoted_doctor":false,"force_login_to_rate":false,"reviewed_ratings_only":false,"vanity_specialty":"","alert":null,"ranking":{"value":1,"count":21},"is_analytics_dashboard_visible":false,"doctor_locations_on_display":[{"id":2445599,"primary":true,"verified":true,"source":null,"location":{"id":2229115,"category":"clinic","created":"2021-07-26T10:57:07.158238-04:00","modified":"2023-01-04T13:54:59.157303-05:00","longitude":-77.127525,"latitude":38.88871,"slug":"us-va-arlington-virginia-cancer-specialists-arlington-office","city":{"id":19,"province_name":"Virginia","province_slug":"va","country_name":"United States","country_slug":"us","cover_images":{"autoxauto":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg","253x83":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg_thumbs/v1_at_253x83.jpg"},"modified":"2020-05-07T08:46:46.494796-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"arlington","name":"Arlington","cover_image":null,"province":14},"suite_on_display":"Suite 170","name":"Virginia Cancer Specialists-Arlington Office","address":"1635 N. George Mason Drive","suite":"Suite 170","postal_code":"22205","city_id":19,"phone_number":"(703) 894-3800","website":"https://virginiacancerspecialists.com/locations/arlington-va/","image":null,"images":{"77x77":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_77x77.8dbdd6486c65.jpg","70x70":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_70x70.8dbdd6486c65.jpg","165x165":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_165x165.7ed2777bc15f.jpg","100x100":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_100x100.c205560f7442.jpg","autoxauto":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_autoxauto.7ed2777bc15f.jpg"},"rating":{"count":0,"bestRating":0,"average":0,"value":0,"cleanliness":0,"facilities":0,"services":0},"url":"/clinic/us-va-arlington-virginia-cancer-specialists-arlington-office/","geocode_address":"virginia cancer specialists-arlington office, 1635 n. george mason drive, arlington, virginia, united states, 22205"},"location_id":2229115},{"id":600127,"primary":false,"verified":true,"source":null,"location":{"id":600127,"category":"clinic","created":"2014-06-13T00:26:16.166644-04:00","modified":"2016-03-11T04:36:08.251476-05:00","longitude":-77.127688,"latitude":38.888665,"slug":"us-va-arlington-none-64-65-66","city":{"id":19,"province_name":"Virginia","province_slug":"va","country_name":"United States","country_slug":"us","cover_images":{"autoxauto":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg","253x83":"https://cdn1.ratemds.com/media/locations/country/united-states.jpg_thumbs/v1_at_253x83.jpg"},"modified":"2020-05-07T08:46:46.494796-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"arlington","name":"Arlington","cover_image":null,"province":14},"suite_on_display":null,"name":"John M. Feigert Clinic Arlington","address":"Ste 170 1635 North George Mason Drive","suite":null,"postal_code":"20598","city_id":19,"phone_number":null,"website":"http://www.virginiahospitalcenter.com","image":null,"images":{"77x77":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_77x77.8dbdd6486c65.jpg","70x70":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_70x70.8dbdd6486c65.jpg","165x165":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_165x165.7ed2777bc15f.jpg","100x100":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_100x100.c205560f7442.jpg","autoxauto":"//www.ratemds.com/static/img/locations/clinic.png_thumbs/v1_at_autoxauto.7ed2777bc15f.jpg"},"rating":{"count":0,"bestRating":0,"average":0,"value":0,"cleanliness":0,"facilities":0,"services":0},"url":"/clinic/us-va-arlington-none-64-65-66/","geocode_address":"john m. feigert clinic arlington, ste 170 1635 north george mason drive, arlington, virginia, united states, 20598"},"location_id":600127}],"display_ads_on_profile":true},"isLoggedIn":false,"selectPlanView":false,"bannerData":{"id":2,"message":"\r\n

🇨🇦 Looking for a primary care provider in Canada? We are here to help!

\r\n","severity":"info","persistent":false}}

Dr. John M. Feigert

Dr. John M. Feigert

Featured News

Follow us

Top Oncologists / Hematologists