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315 verified UnitedHealthcare Doctors in Castro Valley, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 09/30/2026
Availability last updated 09/30/2026
Pediatrician
11 mi · 2191 Mowry Ave, Ste 600C, Fremont, CA 94538
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience ·
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Dr. Patrick Burke is a board-certified pediatrician who received his medical degree at Mehany Medical College and completed his pediatric training at Children’s Hospital of San Francisco. Some of Dr. Burke’s specific interests include the management of asthma and allergies. “I am honored to pract...Click to read more
Internist
5.00
·15 reviews
Dr. Saima Ali was very friendly, knowledgeable, and thorough. She took time to listen to all of my concerns and asked prompting questions. I did not feel rushed through the appointment at all and she had a kind bedside manner. I would feel confident recommending her to others.Click to read more
11 mi · 1900 Mowry Ave, Ste 105, Fremont, CA 94538
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time
Internist (Virtual)
5.00
·15 reviews
Dr. Saima Ali was very friendly, knowledgeable, and thorough. She took time to listen to all of my concerns and asked prompting questions. I did not feel rushed through the appointment at all and she had a kind bedside manner. I would feel confident recommending her to others.Click to read more
Fremont, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time
Primary Care Doctor
4.77
·554 reviews
Highly recommend Dr. Jie. She's very gentle and friendly. - Sep 1, 2020 by Yueran Z.Click to read more
18 mi · 101 El Camino Real, Millbrae, CA 94030
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in enlarged prostate + 9 more ·
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Dr. Ling is a caring and knowledgeable primary care doctor. She won the 2020 Sutter Quality Care Award, chosen from 5,000+ doctors. Dr. Ling has deep experience in the medical field, having started practice in 1992. Before opening her clinic in Burlingame, she was an attending physician at Asian Hea...Click to read more
Primary Care Doctor (Virtual)
5.00
·3 reviews
Listened. Very informative and communicative. by Maria H.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Cl...Click to read more
Primary Care Doctor (Virtual)
4.84
·300 reviews
Great bedside manner. Asked all the expected questions from a PCP and more. - Mar 12, 2025 by Sr K.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr. L...Click to read more
Primary Care Doctor (Virtual)
4.75
·63 reviews
Super friendly and convenient. Very prompt and polite. Would definitely recommend to other patients. - Oct 6, 2023 by Adam S.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 7 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I am ...Click to read more
Primary Care Doctor (Virtual)
4.94
·32 reviews
Dr Byron took time to discuss my overall health, order my meds, and made a followup plan. I got to see him same day via telehealth, and they have a great interface. Recommend - Nov 8, 2025 by Maxwell E.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in pneumonia and respiratory infections + 3 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Da...Click to read more
Primary Care Doctor (Virtual)
4.77
·64 reviews
Willing to support me in coordinating my overall health plan. - Oct 22, 2024 by Cynthia S.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · 13 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain + 3 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dia...Click to read more
Primary Care Doctor (Virtual)
4.88
·135 reviews
First impressions are everything to me and I was very pleased with this provider. I would recommend her to anyone. - Aug 22, 2023 by Jessica N.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr. I...Click to read more
Primary Care Doctor (Virtual)
2.33
·3 reviews
Would not recommend.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Primary Care Doctor (Virtual)
4.67
·321 reviews
I had contacted over 20 offices to receive care and this was by far the easiest and trouble free experience. She was great! - Jan 14, 2021 by Sabah F.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · 22 years of experience · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Primary Care Doctor (Virtual)
4.72
·111 reviews
My first telemedicine experience and I was very impressed! - Mar 29, 2022 by Yvette B.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · 17 years of experience · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr. S...Click to read more
Primary Care Doctor (Virtual)
4.75
·413 reviews
Great bedside manner, I felt heard and understood. Overall happy with my visit. - Sep 24, 2021 by Gabriela M.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr. D...Click to read more
Primary Care Doctor (Virtual)
5.00
·6 reviews
Very friendly and thorough. He was right on time. - Jun 5, 2026 by Victoria D.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in sepsis + 1 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Primary Care Doctor (Virtual)
4.59
·155 reviews
Dr Katyal was informative and helpful. I did not feel rushed and he made me feel more confident about my concern and willingness to seek treatment. - Sep 27, 2023 by Joseph M.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in kidney failure + 3 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Wha...Click to read more
Primary Care Doctor (Virtual)
4.76
·179 reviews
She seemed really concerned about my problems. Had wonderful advice and was great talking to her. I recommend her highly - Jul 20, 2021 by Katherine V.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Primary Care Doctor (Virtual)
4.75
·4 reviews
Empathetic and understanding regarding my husbands asthma needs - May 25, 2026 by Courtney A.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Dr...Click to read more
Primary Care Doctor
4.75
·486 reviews
Excellent service, very perps able doctor and very friendly team - Jun 13, 2023 by Andrea M.Click to read more
19 mi · 490 Post St, Ste 900, San Francisco, CA 94102
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
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Downtown Medical Group requires that all patients upload their insurance information within 24 hours of booking. We need to verify patients' insurance prior to their appointment. Downtown Medical Group may also reach out to patients for a credit card to be placed on file, as we charge $75.00 for any...Click to read more
Primary Care Doctor
4.75
·486 reviews
Excellent service, very perps able doctor and very friendly team - Jun 13, 2023 by Andrea M.Click to read more
19 mi · 490 Post Street, Ste 900, San Francisco, CA 94102
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
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Downtown Medical Group requires that all patients upload their insurance information within 24 hours of booking. We need to verify patients' insurance prior to their appointment. Downtown Medical Group may also reach out to patients for a credit card to be placed on file, as we charge $75.00 for any...Click to read more
Primary Care Doctor
19 mi · 98 Gough St, San Francisco, CA 94102
In-network · UnitedHealthcare
Accepting new patients ·
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I am an internist with a passion for helping my patients to improve their health. I practice evidence based medicine, and I believe in caring for the whole person through an individualized approach.Click to read more
Primary Care Doctor
4.85
·190 reviews
Doctor Sitnitsky and her staff is friendly, professional, knowledgeable and attentive. I highly recommend her. - Oct 25, 2023 by Tracy V.Click to read more
22.5 mi · 525 South Dr, Ste 211, Mountain View, CA 94040
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time ·
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Dr. Patricia Sitnitsky, M.D. is a board-certified physician specializing in Internal Medicine and Obesity Medicine. She earned her Doctor of Medicine degree from Stanford University School of Medicine and completed her residency in Internal Medicine at Santa Clara Valley Medical Center. Dr. Sitnitsk...Click to read more
Primary Care Doctor
4.85
·190 reviews
Doctor Sitnitsky and her staff is friendly, professional, knowledgeable and attentive. I highly recommend her. - Oct 25, 2023 by Tracy V.Click to read more
23 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time ·
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Dr. Patricia Sitnitsky, M.D. is a board-certified physician specializing in Internal Medicine and Obesity Medicine. She earned her Doctor of Medicine degree from Stanford University School of Medicine and completed her residency in Internal Medicine at Santa Clara Valley Medical Center. Dr. Sitnitsk...Click to read more
Primary Care Doctor
4.33
·125 reviews
Good - Feb 28, 2026 by Akshata B.Click to read more
23 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
In-network · UnitedHealthcare
Accepting new patients ·
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Dr. Fariha Ashraf, M.D. specializes in Primary Care and Internal Medicine. She graduated from Sindh Medical University and completed her residency in Internal Medicine at UCF/HCA Florida Healthcare - Gainesville. She has extensive experience managing chronic and acute illnesses in both primary care ...Click to read more
Physician Assistant
5.00
·9 reviews
17.5 mi · 590 Forest Ave, Palo Alto, CA 94301
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
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My approach to care focuses on treating the whole person and addressing their unique needs. I love educating my patients, ensuring all their questions are answered, and that they feel truly heard and supported. My goal is to help guide patients toward a healthier life, emphasizing lifestyle modifica...Click to read more
Gastroenterologist (Virtual)
4.33
·3 reviews
She listened, explained some useful things, and scheduled a follow up. I felt very cared for. - Oct 16, 2025 by Luke B.Click to read more
Redwood City, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
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Dr. Madhuri Badrinath is a gastroenterologist at Peninsula Gastroenterology Medical Group in Mountain View, CA. She also offers virtual consultations. She is a visiting affiliate at El Camino Hospital and Sequoia Hospital. Dr. Badrinath is fluent in English, Hindi, Tamil, and Kannada, enabling her ...Click to read more
Internist
4.68
·25 reviews
I appreciated getting to see Dr. Carney on short notice. He was very responsible to my situation. by JLClick to read more
17.5 mi · 1720 El Camino Real, Ste 135, Burlingame, CA 94010
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in high cholesterol + 4 more ·
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Note: Dr. Carney will no longer see any patients under 40 years of age-no exceptions. Dr. Carney is an exceptional MD with a demonstrated history of working with patients from all backgrounds. He has a small but busy private practice and is skilled in diagnosis and treatment, preventive care, and a...Click to read more
Family Nurse Practitioner (Virtual)
4.97
·61 reviews
Paul is patient and thorough. He treated me as a partner in my healthcare, not a passive patient . - Jul 17, 2025 by Trinaka J.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Paul ...Click to read more
Physician Assistant (Virtual)
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Sa...Click to read more
Family Nurse Practitioner (Virtual)
4.78
·73 reviews
I have been trying to find someone to take my pain seriously and finally, Dr. Daniela did. I will finally get to the bottom of my chronic pain. - Jan 6, 2022 by Naomi D.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Danie...Click to read more
Physician Assistant (Virtual)
4.86
·315 reviews
It was convenient and easy. I’d recommend it to anyone who needs a quick appointment with a dr. - Jun 5, 2024 by Larry B.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Steve...Click to read more
Family Nurse Practitioner (Virtual)
5.00
·40 reviews
Very helpful, friendly, knowledgeable, and a great listener! - Jul 24, 2024 by Erica R.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* What ...Click to read more
Family Nurse Practitioner (Virtual)
3.60
·25 reviews
Really, really nice woman, I have a bad PCP, who’s not helping me with my health issues (as i am a Cancer patient) and she did, as much as she could’ve done to try and help me. I would absolutely recommend her. - Oct 27, 2025 by Kristie L.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in upper respiratory infection (uri) ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Erin ...Click to read more
Physician Assistant (Virtual)
4.75
·4 reviews
Dr. chandler is the best! Always on time and ready with everything at the start of the virtual visit. Great energetic personality, answers questions and concerns thoroughly and I’d highly recommend him to anyone looking for a great Dr. and a great experience. - Jul 30, 2026 by Miguel C.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in seizures and epilepsy ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ma...Click to read more
Physician Assistant (Virtual)
4.10
·10 reviews
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Brett...Click to read more
Physician Assistant (Virtual)
5.00
·6 reviews
She was awesome! Very kind, energetic, listened to me. - Apr 6, 2026 by Naomi G.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* An...Click to read more
Family Nurse Practitioner (Virtual)
4.50
·46 reviews
This provider is extremely invalidating!!! I work in health care. I understand the lingo, I know how anatomy and physiology work! I felt talked down to. I felt like I wasn’t listened to! I feel like I am looking for a diagnosis and medical management and this provider only wants to fat shame and pus...Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I enj...Click to read more
Adult Nurse Practitioner (Virtual)
4.43
·30 reviews
Helpful, patient, and kind - Oct 20, 2025 by Kathryn L.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Esthe...Click to read more
Family Nurse Practitioner (Virtual)
4.99
·67 reviews
Super kind and helpful, and she took the time to listen, understand what I needed, and explain everything. Highly Recommend! - Jan 12, 2024 by Mitchell G.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in acute sinusitis + 3 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* What ...Click to read more
Family Nurse Practitioner (Virtual)
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in lower back pain ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Li...Click to read more
Physician Assistant (Virtual)
5.00
·4 reviews
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Michelle is proud to be a member of Circle Medical, a digital-first, patient-focused experience that makes quality care more accessible than ever. Tell us what makes you passionate about being a healthcare provider. I care about making people feel the best they can. Providing my patients with knowl...Click to read more
Physician Assistant (Virtual)
4.91
·43 reviews
Great listener very knowledgeable. Ask good questions, and had a very pleasant manner. - Jun 20, 2024 by Kellie T.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Wor...Click to read more
Family Nurse Practitioner (Virtual)
3.82
·11 reviews
Lynn was excellent! Extremely professional, great bedside manner and very knowledgeable by Brendan C.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Lynn ...Click to read more
Physician Assistant (Virtual)
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ro...Click to read more
Physician Assistant (Virtual)
4.91
·47 reviews
Ashlyn appeared attentive and listened to my concerns, which I appreciated. - Aug 24, 2024 by JURUSHA E.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I am ...Click to read more
Family Nurse Practitioner (Virtual)
5.00
·1 review
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in bronchitis + 5 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Sh...Click to read more
Family Nurse Practitioner (Virtual)
4.64
·50 reviews
Great service and highly recommended my doctor for care - Apr 11, 2026 by Alecia G.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Br...Click to read more
Physician Assistant (Virtual)
4.91
·54 reviews
The doctor was so amazing and so helpful! - Jun 28, 2023 by Samantha K.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I am ...Click to read more
Family Nurse Practitioner (Virtual)
4.89
·54 reviews
Great appointment. Easy to speak to. Very knowledgeable. - Oct 11, 2022Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Falic...Click to read more
Family Nurse Practitioner (Virtual)
4.93
·125 reviews
Awesome lady… Excellent service and easy to talk to… Highly recommended!!! - Jan 17, 2025 by Chris F.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Laura...Click to read more
Family Nurse Practitioner (Virtual)
4.80
·134 reviews
Mariah was friendly and professional. I immediately got the sense that she knew her stuff. Didn’t waste any time but also didn’t make me feel rushed. Answered all my questions and made me feel comfortable. Will definitely be referring her to others. - Oct 12, 2023 by Marlyn B.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 1 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Maria...Click to read more
Physician Assistant (Virtual)
4.91
·139 reviews
Very quick and flexible service. The doctor was punctual and thorough and provided guidance for concerns I brought up - Mar 6, 2026 by Irene P.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Thi...Click to read more
Physician Assistant (Virtual)
4.25
·95 reviews
I feel like "contact a local doctor" is an odd thing to say to someone on a virtual doctor platform. - Sep 2, 2025 by James D.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Joh...Click to read more
Family Nurse Practitioner (Virtual)
4.84
·43 reviews
She is so easy to talk to and really helpful. Also quite proactive. 10/10 recommend Kelsey! - Dec 31, 2025 by Mckynze R.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I am ...Click to read more
Family Nurse Practitioner (Virtual)
4.87
·31 reviews
Very friendly and efficient! - Mar 23, 2025 by Michaela O.Click to read more
San Francisco, CA
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Jil...Click to read more
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
I had resisted counseling for a long time...I could not find anyone who had room for me...Enter Zocdoc...I am so grateful.
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Easy same day appointment and was able to pick up my prescription within an hour of finishing my visit. Highly recommend
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Zocdoc saves me so much time I used to spend calling around to find a place that takes my insurance or finding openings with doctors on the list provided by my insurance!
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Frequently asked questions

How can I make a same-day appointment with a Primary Care Doctor in Castro Valley who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Castro Valley who takes UnitedHealthcare insurance, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in Castro Valley who accept UnitedHealthcare insurance and make an appointment online.


How can I find a Primary Care Doctor in Castro Valley who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Primary Care Doctor in Castro Valley who takes UnitedHealthcare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with a UnitedHealthcare Primary Care Doctor in Castro Valley?

Zocdoc is a free online service that helps patients find UnitedHealthcare Doctors in Castro Valley and book appointments instantly. You can search for UnitedHealthcare Doctors in Castro Valley by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Primary Care Doctor in Castro Valley who takes UnitedHealthcare insurance?

When you search for UnitedHealthcare Doctors in Castro Valley on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see UnitedHealthcare Doctors in Castro Valley who match your preferences.


How can I find a UnitedHealthcare Primary Care Doctor in Castro Valley who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Doctors in Castro Valley with availability after 5 p.m.


How can I find a top-rated UnitedHealthcare Primary Care Doctor in Castro Valley?

You can use Zocdoc to find UnitedHealthcare Doctors in Castro Valley who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Primary Care Doctor online in Castro Valley?

Doctors in Castro Valley on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Doctors who offer video visits.


Are video visits with a Primary Care Doctor online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Castro Valley who accept UnitedHealthcare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a UnitedHealthcare Primary Care Doctor in Castro Valley who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Primary Care Doctor who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a UnitedHealthcare Primary Care Doctor in Castro Valley who sees patients during the weekend?

Zocdoc let's you see real-time availability for UnitedHealthcare Doctors in Castro Valley. Many UnitedHealthcare Doctors offer appointments on Saturdays and Sundays.


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