{"user":{"pending_verifications":[],"is_superuser":false,"is_doctor":false,"location":{"country_name":"united-states","country":"us"},"is_sales":false,"is_authenticated":false},"googleClientId":"423015028912-3lo9ijjc2r0plqst8iroaq98494bqmti.apps.googleusercontent.com","location":null,"doctor":{"slug":"115677/Dr-William+F.-Callahan-Marshfield-MA.html","created":"2014-06-14T15:05:56.497049-04:00","modified":"2022-03-08T14:16:12.357691-05:00","id":1995306,"doctor_locations":[{"id":1995204,"primary":true,"verified":true,"source":null,"location":{"id":1995207,"category":"clinic","created":"2014-06-14T15:05:56.519996-04:00","modified":"2022-09-07T02:21:58.275129-04:00","longitude":-70.73447,"latitude":42.104765,"slug":"us-ma-marshfield-callahan-jr-william-f-od","city":{"id":54344,"province_name":"Massachusetts","province_slug":"ma","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":"2014-06-25T11:34:15.276000-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"marshfield","name":"Marshfield","cover_image":null,"province":39},"suite_on_display":null,"name":"Callahan Jr William F OD","address":"462 Plain St","suite":null,"postal_code":"02050","city_id":54344,"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-ma-marshfield-callahan-jr-william-f-od/","geocode_address":"callahan jr william f od, 462 plain st, marshfield, massachusetts, united states, 02050"},"location_id":1995207}],"specialty":"optometrist","specialty_name":"Optometrist","specialty_name_plural":"Optometrists","specialty_html_title":"Optometrist","specialty_html_title_plural":"Optometrists","name":"William F. Callahan","gender":"M","url":"/doctor-ratings/115677/Dr-William+F.-Callahan-Marshfield-MA.html/","facet_url":"/best-doctors/?specialty=optometrist","rating_url":"https://www.ratemds.com/doctor-ratings/115677/Dr-William+F.-Callahan-Marshfield-MA.html/?utm_source=ratemds&utm_campaign=dashboard-tools&utm_medium=link#ratingform","qr_code_url":"https://www.ratemds.com/doctor-ratings/115677/Dr-William+F.-Callahan-Marshfield-MA.html/?utm_source=ratemds&utm_campaign=&utm_medium=qr#ratingform","verified":false,"image":null,"images":{"autoxauto":"//www.ratemds.com/static/img/doctors/doctor-male.png_thumbs/v1_at_autoxauto.37040e24c0e4.jpg","100x100":"//www.ratemds.com/static/img/doctors/doctor-male.png_thumbs/v1_at_100x100.3f2710d2cc1b.jpg","165x165":"//www.ratemds.com/static/img/doctors/doctor-male.png_thumbs/v1_at_165x165.37040e24c0e4.jpg","77x77":"//www.ratemds.com/static/img/doctors/doctor-male.png_thumbs/v1_at_77x77.9ef8890927e3.jpg","32x32":"//www.ratemds.com/static/img/doctors/doctor-male.png_thumbs/v1_at_32x32.e9385504d006.jpg","70x70":"//www.ratemds.com/static/img/doctors/doctor-male.png_thumbs/v1_at_70x70.d69087c17b91.jpg"},"full_name":"Dr. William F. Callahan","full_name_specialty":"Dr. William F. Callahan","rating":{"knowledge":4.84210526315789,"count":19,"punctuality":4.89473684210526,"helpfulness":4.78947368421053,"average":4.855263157894735,"staff":4.89473684210526,"bestRating":5.0},"city_name":"Marshfield, MA","location":{"id":1995207,"category":"clinic","created":"2014-06-14T15:05:56.519996-04:00","modified":"2022-09-07T02:21:58.275129-04:00","longitude":-70.73447,"latitude":42.104765,"slug":"us-ma-marshfield-callahan-jr-william-f-od","city":{"id":54344,"province_name":"Massachusetts","province_slug":"ma","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":"2014-06-25T11:34:15.276000-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"marshfield","name":"Marshfield","cover_image":null,"province":39},"suite_on_display":null,"name":"Callahan Jr William F OD","address":"462 Plain St","suite":null,"postal_code":"02050","city_id":54344,"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-ma-marshfield-callahan-jr-william-f-od/","geocode_address":"callahan jr william f od, 462 plain st, marshfield, massachusetts, united states, 02050"},"bio":"","accepting_patients":null,"insurance_plans":[{"created":"2014-11-06T14:01:11.349000-05:00","modified":"2014-11-06T14:01:11.349000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.721272-04:00","modified":"2014-06-26T15:37:25.629078-04:00","id":37,"slug":"harvard-pilgrim","name":"Harvard-Pilgrim","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/harvard-pilgrim.png"},"id":3,"name":"Harvard-Pilgrim"},{"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"},{"created":"2014-11-06T14:01:10.074000-05:00","modified":"2014-11-06T14:01:10.074000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.268821-04:00","modified":"2014-06-26T15:44:48.909511-04:00","id":14,"slug":"delta-dental","name":"Delta Dental","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/delta-dental.png"},"id":19,"name":"Delta Dental"},{"created":"2014-11-06T14:01:15.679000-05:00","modified":"2014-11-06T14:01:15.679000-05:00","insurance_provider":{"created":"2014-06-15T00:50:51.557536-04:00","modified":"2014-06-26T15:53:51.565269-04:00","id":28,"slug":"medicare","name":"Medicare","country":4,"image":"https://cdn1.ratemds.com/media/doctors/insurance_provider/image/medicare.png"},"id":22,"name":"Medicare"}],"doctor_schools":[{"id":771921,"created":"2014-10-24T11:48:27.426000-04:00","modified":"2014-10-24T11:48:27.426000-04:00","school":{"created":"2014-07-08T17:42:51.112000-04:00","modified":"2020-03-13T15:38:35.016778-04:00","id":507,"name":"New England College Of Optometry","slug":"new-england-college-of-optometry","image":null},"school_id":507,"doctor_id":1995306,"graduation_year":1983}],"doctor_languages":[],"doctor_specialties":[],"doctor_expertises":[],"doctor_insurance_plans":[{"id":6040,"doctor":1995306,"insuranceplan":3},{"id":174014,"doctor":1995306,"insuranceplan":10},{"id":241991,"doctor":1995306,"insuranceplan":19},{"id":280585,"doctor":1995306,"insuranceplan":22}],"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":"One of the most professional Doctors I have met so far, I left feeling very comfortable. Honestly, he talks to you like you're a human being rather than just a patient.","sample_rating_pk":"2439454","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":1,"count":4},"is_analytics_dashboard_visible":false,"doctor_locations_on_display":[{"id":1995204,"primary":true,"verified":true,"source":null,"location":{"id":1995207,"category":"clinic","created":"2014-06-14T15:05:56.519996-04:00","modified":"2022-09-07T02:21:58.275129-04:00","longitude":-70.73447,"latitude":42.104765,"slug":"us-ma-marshfield-callahan-jr-william-f-od","city":{"id":54344,"province_name":"Massachusetts","province_slug":"ma","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":"2014-06-25T11:34:15.276000-04:00","created":"2014-06-25T11:34:15.276000-04:00","deleted":false,"slug":"marshfield","name":"Marshfield","cover_image":null,"province":39},"suite_on_display":null,"name":"Callahan Jr William F OD","address":"462 Plain St","suite":null,"postal_code":"02050","city_id":54344,"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-ma-marshfield-callahan-jr-william-f-od/","geocode_address":"callahan jr william f od, 462 plain st, marshfield, massachusetts, united states, 02050"},"location_id":1995207}],"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. William F. Callahan

Dr. William F. Callahan

Featured News

Follow us

Top Optometrists