{"user":{"pending_verifications":[],"is_superuser":false,"is_doctor":false,"location":{"province":"oh","country_name":"united-states","city":"columbus","country":"us","city_name":"Columbus","province_name":"Ohio"},"is_sales":false,"is_authenticated":false},"googleClientId":"423015028912-3lo9ijjc2r0plqst8iroaq98494bqmti.apps.googleusercontent.com","location":null,"doctor":{"slug":"947942/Dr-Joan+W.-Barkin-Rockville-MD.html","created":"2014-06-14T04:50:11.356366-04:00","modified":"2022-03-08T14:16:12.357691-05:00","id":1669067,"doctor_locations":[{"id":1668965,"primary":true,"verified":true,"source":null,"location":{"id":1668968,"category":"clinic","created":"2014-06-14T04:50:11.377566-04:00","modified":"2022-09-06T19:54:50.149472-04:00","longitude":-77.11298,"latitude":39.0442,"slug":"us-md-rockville-barkin-brynelson","city":{"id":132,"province_name":"Maryland","province_slug":"md","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":"2020-06-25T03:21:35.162288-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"rockville","name":"Rockville","cover_image":null,"province":10},"suite_on_display":null,"name":"Barkin & Brynelson","address":"5640 Nicholson Ln","suite":null,"postal_code":"20852","city_id":132,"phone_number":null,"website":null,"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-md-rockville-barkin-brynelson/","geocode_address":"barkin & brynelson, 5640 nicholson ln, rockville, maryland, united states, 20852"},"location_id":1668968}],"specialty":"pediatrician","specialty_name":"Pediatrician","specialty_name_plural":"Pediatricians","specialty_html_title":"Pediatrician","specialty_html_title_plural":"Pediatricians","name":"Joan W. Barkin","gender":"F","url":"/doctor-ratings/947942/Dr-Joan+W.-Barkin-Rockville-MD.html/","facet_url":"/best-doctors/?specialty=pediatrician","rating_url":"https://www.ratemds.com/doctor-ratings/947942/Dr-Joan+W.-Barkin-Rockville-MD.html/?utm_source=ratemds&utm_campaign=dashboard-tools&utm_medium=link#ratingform","qr_code_url":"https://www.ratemds.com/doctor-ratings/947942/Dr-Joan+W.-Barkin-Rockville-MD.html/?utm_source=ratemds&utm_campaign=&utm_medium=qr#ratingform","verified":false,"image":null,"images":{"autoxauto":"//www.ratemds.com/static/img/doctors/doctor-female.png_thumbs/v1_at_autoxauto.0ec3aaa35c7b.jpg","100x100":"//www.ratemds.com/static/img/doctors/doctor-female.png_thumbs/v1_at_100x100.dd263c972e14.jpg","165x165":"//www.ratemds.com/static/img/doctors/doctor-female.png_thumbs/v1_at_165x165.0ec3aaa35c7b.jpg","77x77":"//www.ratemds.com/static/img/doctors/doctor-female.png_thumbs/v1_at_77x77.e638bec03d07.jpg","32x32":"//www.ratemds.com/static/img/doctors/doctor-female.png_thumbs/v1_at_32x32.c66ce95f983a.jpg","70x70":"//www.ratemds.com/static/img/doctors/doctor-female.png_thumbs/v1_at_70x70.29e415b8224a.jpg"},"full_name":"Dr. Joan W. Barkin","full_name_specialty":"Dr. Joan W. Barkin","rating":{"knowledge":3.5,"count":6,"punctuality":3.0,"helpfulness":3.33333333333333,"average":3.4583333333333326,"staff":4.0,"bestRating":5.0},"city_name":"Rockville, MD","location":{"id":1668968,"category":"clinic","created":"2014-06-14T04:50:11.377566-04:00","modified":"2022-09-06T19:54:50.149472-04:00","longitude":-77.11298,"latitude":39.0442,"slug":"us-md-rockville-barkin-brynelson","city":{"id":132,"province_name":"Maryland","province_slug":"md","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":"2020-06-25T03:21:35.162288-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"rockville","name":"Rockville","cover_image":null,"province":10},"suite_on_display":null,"name":"Barkin & Brynelson","address":"5640 Nicholson Ln","suite":null,"postal_code":"20852","city_id":132,"phone_number":null,"website":null,"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-md-rockville-barkin-brynelson/","geocode_address":"barkin & brynelson, 5640 nicholson ln, rockville, maryland, united states, 20852"},"bio":"","accepting_patients":null,"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":"2014-11-06T14:00:51.601000-05:00","modified":"2014-11-06T14:00:51.601000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.763619-04:00","modified":"2014-06-26T15:35:57.810863-04:00","id":40,"slug":"blue-cross-blue-shield","name":"Blue Cross / Blue Shield","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/blue-cross-blue-shield-logo_1.png"},"id":10,"name":"Blue Cross / Blue Shield"}],"doctor_schools":[],"doctor_languages":[],"doctor_specialties":[],"doctor_expertises":[],"doctor_insurance_plans":[{"id":33203,"doctor":1669067,"insuranceplan":5},{"id":153677,"doctor":1669067,"insuranceplan":10}],"awards":[],"publications":[],"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":"Dr. Barkin is a wonderful pediatrician. She has never steered us wrong. She cares about my daughter, never pushes an unnecessary treatment, and works hard to keep costs low for the parents. She has an enormous wealth of experience to draw from but also keeps on top of medical news. I have never once found her to be condescending -- I'm not sure what the other reviewers experienced, but she has always been great with us. I highly recommend her!","sample_rating_pk":"2358110","customer_id":null,"appointments_available":false,"appointments_enabled":false,"appointments_email":null,"appointments_message":null,"appointments_thank_you_message":null,"accepting_virtual_appointments":null,"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":14,"count":133},"is_analytics_dashboard_visible":false,"doctor_locations_on_display":[{"id":1668965,"primary":true,"verified":true,"source":null,"location":{"id":1668968,"category":"clinic","created":"2014-06-14T04:50:11.377566-04:00","modified":"2022-09-06T19:54:50.149472-04:00","longitude":-77.11298,"latitude":39.0442,"slug":"us-md-rockville-barkin-brynelson","city":{"id":132,"province_name":"Maryland","province_slug":"md","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":"2020-06-25T03:21:35.162288-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"rockville","name":"Rockville","cover_image":null,"province":10},"suite_on_display":null,"name":"Barkin & Brynelson","address":"5640 Nicholson Ln","suite":null,"postal_code":"20852","city_id":132,"phone_number":null,"website":null,"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-md-rockville-barkin-brynelson/","geocode_address":"barkin & brynelson, 5640 nicholson ln, rockville, maryland, united states, 20852"},"location_id":1668968}],"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. Joan W. Barkin

Dr. Joan W. Barkin

Featured News

Follow us

Top Pediatricians