Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Browse doctors
Browse practices
Browse hospitals
Browse insurances
Browse locations
Browse conditions
Browse procedures
Browse treatments
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up

Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified Medicare 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.
In-network providersInsurance logo
Availability last updated 09/03/2026
Availability last updated 09/03/2026

Carbon Health Urgent Care - Almaden Ranch, San Jose

Urgent Care Clinic
4.47
·78 reviews
Since the site did not have X-ray or ultrasound equipment, I had to go to the emergency room. If a person is sick with a cold or flu, this would be a good place to go. - Feb 20, 2026Click to read more
32.5 mi · 5120 Cherry Ave, San Jose, CA 95118
In-network · Medicare
Accepting new patients ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Ashley Johnson, DNP

Nurse Practitioner
4.74
·19 reviews
Dr. Ashley was wonderful. She listened to my concerns and I felt very safe and cared for. Highly recommend her. - Jan 2, 2025 by Emily S.Click to read more
28.5 mi · 303 Corte Madera Town Center, Corte Madera, CA 94925
In-network · Medicare
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ashley believes that everyone deserves access to quality healthcare. She earned her Doctor of Nursing Practice and Master's in Adult Gerontology Nursing from the University of California San Francisco. In her past experience, she cared for marginally housed and underserved populations by volunteerin...Click to read more
Next available: Tue, Sep 15

Instant Urgent Care - San Jose South Bay, Silicon Valley

Urgent Care Clinic
4.60
·30 reviews
33.5 mi · 5138 Monterey Hwy, Suite G, San Jose, CA 95111
In-network · Medicare
Accepting new patients ·
Read bio
Thank you for considering us for your appointment! In order to be seen, we will need you to complete paperwork prior to your visit. You will be sent a link from us shortly after you book. We look forward to seeing you soon! At Instant Urgent Care, our mission is to provide fast, convenient, and com...Click to read more
Next available: today

Helen Newen, PA

Physician Assistant
4.80
·30 reviews
She listens and cares for my concerns. She is not in a Rush. She is very knowledgeable I definitely would come back! ?? - May 11, 2025 by Jose S.Click to read more
30.5 mi · 221 E Hacienda Ave, Ste C, Campbell, CA 95008
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Helen Newen, MPAS, PA-C, is a board-certified physician assistant. She grew up in San Jose, CA, earning her Bachelors of Science in Public Health Science from Santa Clara University prior to temporarily moving to Phoenix, AZ, where she earned her Master of Science in Physician Assistant Studies from...Click to read more
Next available: Tue, Sep 8

Christine Lim, PA

Physician Assistant
4.94
·156 reviews
Dr Lim was super patient and caring. Love her professionalism. You a gem, Dr Lim! by Zu G.Click to read more
30.5 mi · 221 E Hacienda Ave, Ste C, Campbell, CA 95008
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Christine Lim is a board-certified physician assistant who works with Dr. Jeffrey Blue in family care and sports medicine, providing routine check-ups, physical examinations, and preventive screenings, in addition to immunizations, diagnosis and management of acute and chronic illnesses, management ...Click to read more
Next available: Tue, Sep 8

Getwell Urgent Care San Jose

Urgent Care Clinic
4.27
·30 reviews
Doctor did not earn the money, I will call my insurance to make sure he doesn't get rich for poor judgment. I didn't need his judgement on my choice of care, J needed my lybalvi prescription refilled for a month to a week, what a waste of time!!!! Doctors, earn your pay and stay out of my life ...Click to read more
30 mi · 88 Tully Rd, Ste 114, San Jose, CA 95111
In-network · Medicare
Accepting new patients ·
Read bio
At GetWell Urgent Care, we know that health problems can arise without warning and waiting isn’t always an option. Our experienced medical team is ready to deliver prompt, personalized care for a wide range of concerns, from minor injuries and common illnesses to routine health needs. With short wa...Click to read more
Next available: Sat, Sep 12

Carbon Health Urgent Care - Novato

Urgent Care Clinic
4.88
·60 reviews
Easy to book and very calm environment. Great listeners! - Sep 3, 2022Click to read more
37.5 mi · 132 Vintage Way, Ste F5, Novato, CA 94945
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Dr. Samira Jahangiri, MD

Primary Care Doctor
45 mi · 3132 W March Ln, Ste 5, Stockton, CA 95219
In-network · Medicare
Accepting new patients · Expertise in pain in joint + 9 more ·
Read bio
I became a physician to make a difference in my patients' lives. To treat them with respect and dignity as I would expect members of my family would be treated in their own care.Click to read more
Next available: Tue, Sep 15

Kendahl Montanez, PA

Physician Assistant
4.67
·3 reviews
45.5 mi · 2357 W March Ln, Stockton, CA 95207
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
Ms. Kendahl Montanez is a skilled physician assistant based in Stockton, CA. She practices at Synergy Med and offers compassionate and expert care. Ms. Montanez has experience taking medical histories, conducting physical exams, diagnosing illnesses, and prescribing medications under a physician-gu...Click to read more
Next available: tomorrow

Dr. Dheeraj Nandanoor, MD

Internist
4.27
·37 reviews
Am In a lot of pain and the Dr. Would. Not give me anything for pain at all - Oct 13, 2023 by Amanda R.Click to read more
45.5 mi · 2357 W March Ln, Stockton, CA 95207
In-network · Medicare
Accepting new patients · Expertise in underactive thyroid + 9 more ·
Read bio
Dr. Dheeraj Nandanoor is an internist who completed his Internal Medicine Residency at BLHC-Mount Sinai in New York City. He earned his medical degree from Kamineni Institute of Medical Sciences, where he received his Bachelor of Medicine, Bachelor of Surgery. Dr. Nandanoor is affiliated with multip...Click to read more
Next available: Tue, Sep 8

Dr. Zahid Iqbal, MD

Primary Care Doctor
5.00
·18 reviews
Very caring and knowledgeable. by SAClick to read more
73.5 mi · 1996 Del Paso Rd, Ste 176, Sacramento, CA 95834
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Please note: If you have an HMO plan please be sure to contact the office after completing your booking to ensure eligibility. We will need you to upload your insurance information (with Member ID) promptly to ensure we can see you for your visit.Click to read more
Next available: today

Dr. Felipe Arredondo, MD

Primary Care Doctor
5.00
·17 reviews
69 mi · 3000 Q St, Sacramento, CA 95816
In-network · Medicare
Accepting new patients · Highly recommended · Expertise in fibromyalgia and chronic pain and fatigue + 8 more ·
Read bio
Why Did You Become a Medical Provider? I became a medical provider because I wanted to help people, and felt that medicine was the best way for me to achieve that. If I can help my patients achieve the best health possible, they can lead fulfilling lives. Personal Interests and Hobbies: My professio...Click to read more
Next available: Wed, Sep 16

Dr. Dheeraj Kamra, MD

Primary Care Doctor
4.56
·34 reviews
Very friendly and willing to work on my health issues right away. - May 10, 2025 by Edward E.Click to read more
72 mi · 3270 Arena Boulevard, Ste 405, Sacramento, CA 95834
In-network · Medicare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in high cholesterol + 9 more ·
Read bio
Dheeraj Kamra, MD, is a board-certified internist. He leads the team at Ample Health in Carmichael, California. Dr. Kamra became interested in medicine at an early age because of his father, an esteemed anesthesiologist practicing in India. After finishing a surgical residency at a prestigious medic...Click to read more
Next available: Mon, Sep 21

Dr. Arash Nassim Yazd, MD

Primary Care Doctor
4.88
·24 reviews
The Dr was friendly and professional Asked me appropriate questions But most importantly believed I could get better with help from his side and mine - May 13, 2026 by Mark M.Click to read more
72.5 mi · 4400 Duckhorn Dr, Ste 100, Sacramento, CA 95834
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
Read bio
I want to use my diverse medical experience and broad social background in providing state-of-the-art medicine with old-fashioned personal attention.Click to read more
Next available: Thu, Sep 17

Carbon Health Urgent Care - Sacramento Natomas

Urgent Care Clinic
4.87
·70 reviews
Doctor was professional and helpful and receptionist was efficient and friendly. This is the second time I have visited and had a good experience that time too. Everyone is competent and clear. - Jun 18, 2023 by Pamela S.Click to read more
72.5 mi · 4112 E Commerce Way, Sacramento, CA 95834
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

Sidrah Khan

Family Nurse Practitioner
4.82
·216 reviews
Great experience. Courteous and helpful staff. Doctor Kahn was a pleasure. Very nice, thurough, attentive and complete. - Feb 18, 2026 by Brandon B.Click to read more
72 mi · 3270 Arena Boulevard, Ste 405, Sacramento, CA 95834
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Sidrah Khan, FNP-C, is a board-certified Family Nurse Practitioner specializing in Family Medicine, Internal Medicine, Primary Care, and Women’s Health, with additional expertise in Obesity Medicine and Aesthetic Medicine. She earned her Master of Science in Nursing as a Family Nurse Practitioner f...Click to read more
Next available: Fri, Sep 11

Dr. Michael Temkin, DO

Primary Care Doctor
4.52
·63 reviews
Absolutely no waiting and a very pleasant experience. - Nov 19, 2020Click to read more
8.5 mi · 1081 Market Pl, Ste 300, San Ramon, CA 94583
In-network · Medicare
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in underactive thyroid + 9 more ·
Read bio
We are the only Diamond Certified medical practice in the San Ramon Valley, meaning we have been independently rated highest in quality care and service. Dr. Temkin has been in private practice in San Ramon for over fifteen years. He is a well-respected primary care physician who strives to help hi...Click to read more

Dr. Michael Temkin, DO

Primary Care Doctor (Virtual)
4.52
·63 reviews
Absolutely no waiting and a very pleasant experience. - Nov 19, 2020Click to read more
San Ramon, CA
In-network · Medicare
Accepting new patients · 25+ years of experience · Offers video visits · Excellent wait time · Expertise in underactive thyroid + 9 more ·
Read bio
We are the only Diamond Certified medical practice in the San Ramon Valley, meaning we have been independently rated highest in quality care and service. Dr. Temkin has been in private practice in San Ramon for over fifteen years. He is a well-respected primary care physician who strives to help hi...Click to read more

CityHealth - Virtual

Urgent Care Clinic (Virtual)
4.97
·30 reviews
San Leandro, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Don't wait days to see a provider. Get immediate care for non-life-threatening injuries, illnesses, or general medical concerns. Perfect for everything from coughs and colds to diagnostic testing, annual physicals, and prescriptions. Plus, enjoy exceptional follow-up care and exclusive access to Ci...Click to read more

Emily Choi, PA

Physician Assistant (Virtual)
San Leandro, CA
In-network · Medicare
Accepting new patients · Offers video visits ·
Read bio
Ms. Emily Choi is a physician assistant at CityHealth Urgent Care in San Leandro, CA. She is recognized for her compassionate patient care. Ms. Choi excels in patient assessment, diagnosis, treatment, and education. Patients trust her expertise and consistently benefit from positive, lasting health...Click to read more

Dr. Naseem Fatima, MD

Family Physician
4.91
·35 reviews
So glad I changed to this office, she is incredible. Thank you. Great listener. - Oct 2, 2019 by Scot T.Click to read more
8.5 mi · 7788 Dublin Blvd, Dublin, CA 94568
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Serving the people of Dublin, CA, Dr. Naseem Fatima is a reliable family physician and is a part of Premier Health Care. She speaks English, Hindi, and Telugu fluently, which makes her accessible to patients from a variety of cultural backgrounds. Dr. Fatima received her medical degree from Siddhar...Click to read more

Dr. Yusuf Ruhullah, MD

Family Physician
4.86
·76 reviews
Dr. Ruhullah was very personable. That's something I feel is lacking in doctors. I'd highly recommend him. - Aug 29, 2016 by Ilya T.Click to read more
8.5 mi · 7788 Dublin Blvd, Dublin, CA 94568
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
Read bio
Although Yusuf attended high school in the U.S., he chose to pursue his medical education in India, earning his Bachelor of Medicine, Bachelor of Surgery degree from Kamineni Institute of Medical Sciences. He enjoys swimming, hiking, camping, hunting and bushcraft, reading classic and contemporary A...Click to read more

Dr. Saima Ali, MD

Internist (Virtual)
5.00
·15 reviews
Overall it was good experience. The doctor listened carefully to all my concerns and provided me with proper guidance. - Jun 12, 2023Click to read more
Fremont, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time

Dr. Saima Ali, MD

Internist
5.00
·15 reviews
Overall it was good experience. The doctor listened carefully to all my concerns and provided me with proper guidance. - Jun 12, 2023Click to read more
11 mi · 1900 Mowry Ave, Ste 105, Fremont, CA 94538
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time

Dr. Kanav Gupta, MD

Primary Care Doctor (Virtual)
2.33
·3 reviews
Would not recommend.Click to read more
San Francisco, CA
In-network · Medicare
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.* Dr...Click to read more

Dr. Claudia Collins, MD

Primary Care Doctor (Virtual)
5.00
·2 reviews
Listened. Very informative and communicative. by Maria H.Click to read more
San Francisco, CA
In-network · Medicare
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.* Cl...Click to read more

Dr. Kathryn Bergen, DO

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 · Medicare
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.* Dr...Click to read more

Dr. Lynne Lazarus, MD

Primary Care Doctor (Virtual)
4.84
·300 reviews
For a virtual appointment it went well. She listened to what I told her. - Oct 23, 2023 by Sylvia M.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · 25+ years of experience · 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.* Dr. L...Click to read more

Dr. Sara Saginaw, DO

Primary Care Doctor (Virtual)
4.72
·111 reviews
Great first appt. No judgment. Just listened to what I had to say and advised me what to do. - Dec 19, 2023 by Franz D.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · 17 years of experience · 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.* Dr. S...Click to read more

Dr. Ahmer Khalid, MD

Primary Care Doctor (Virtual)
5.00
·2 reviews
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in congestive heart failure + 6 more ·
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.* Ah...Click to read more

Dr. Farhan Rafi, MD

Primary Care Doctor (Virtual)
4.75
·63 reviews
Great! Dr. Rafi was timely, polite and had answers to every question. I would recommend him to anyone. - Mar 22, 2023 by Thomas M.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 7 more ·
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

Dr. Dana Mirza, MD

Primary Care Doctor (Virtual)
4.75
·413 reviews
She is an amazing person listened to everything I had to say and was very clear about everything she discussed with me - Mar 7, 2022 by Desirae F.Click to read more
San Francisco, CA
In-network · Medicare
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.* Dr. D...Click to read more

Dr. Aman Katyal, MD

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 · Medicare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in kidney failure + 3 more ·
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.* Wha...Click to read more

Dr. Diana Sepehri-Harvey, DO

Primary Care Doctor (Virtual)
4.77
·64 reviews
She was attentive and listened to what I said. Took my concerns into consideration and spoke plainly. - Dec 17, 2024 by Kristopher Y.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · 13 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain + 3 more ·
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.* Dia...Click to read more

Dr. Dipti Padmalayam, MD

Primary Care Doctor (Virtual)
4.76
·179 reviews
Very easy process for the appointment. The Dr. was great! Very informative and helpful in getting me the help I needed! - May 4, 2022 by Brian A.Click to read more
San Francisco, CA
In-network · Medicare
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.* Dr...Click to read more

Dr. Kambiz Farbakhsh, MD

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 · Medicare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in sepsis + 1 more ·
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.* Dr...Click to read more

Dr. Ixchel Alvarez, DO

Primary Care Doctor (Virtual)
4.88
·135 reviews
The Dr was very easy to speak with. Attentive listening and understanding. Would like to continue with her care. - Oct 2, 2024 by Maria A.Click to read more
San Francisco, CA
In-network · Medicare
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.* Dr. I...Click to read more

Dr. Armaghan Azad, MD

Primary Care Doctor (Virtual)
4.67
·321 reviews
Very nice and understand , listened to me and what I had to say - Nov 6, 2024 by Claire W.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · 22 years of experience · 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.* Dr...Click to read more

Dr. Natasha Khokhar, DO

Primary Care Doctor
4.94
·16 reviews
She is highly knowledgeable, kind, and was very swift with handling my questions and needs. Great doctor! - Apr 3, 2026 by Jefferson W.Click to read more
18.5 mi · 1580 Valencia St, Ste 201, San Francisco, CA 94110
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Natasha Khokhar is a family medicine physician who earned her Doctor of Osteopathic Medicine and Master of Public Health degrees from Touro University California. She completed her residency in family medicine at San Joaquin General Hospital, where she served as chief resident. With a background...Click to read more

Dr. Firoozeh Dastmalchi, MD

Primary Care Doctor
4.75
·486 reviews
Highly recommend; extremely knowledgeable, great bedside manner and genuinely cared - May 4, 2021Click to read more
19 mi · 490 Post St, Ste 900, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
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

Dr. Firoozeh Dastmalchi, MD

Primary Care Doctor
4.75
·486 reviews
Highly recommend; extremely knowledgeable, great bedside manner and genuinely cared - May 4, 2021Click to read more
19 mi · 490 Post Street, Ste 900, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
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

Dr. Gowri Chandra, MD

Primary Care Doctor
4.87
·63 reviews
The doctor was very attentive and understood to listen and ask the right questions to truly help! Wonderful to find a caring doctor in an efficient office! - Feb 20, 2026 by Elisa L.Click to read more
19 mi · 1390 Market St,, #109, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Chandra practices primary care with a holistic, supportive approach that emphasizes prevention, early intervention, and meaningful patient relationships. She has cared for diverse patient populations—including women’s health, immigrant and migrant communities, older adults, and individuals with ...Click to read more

Dr. Alishba Khan Ata, DO

Primary Care Doctor
4.62
·132 reviews
Personable, professional and competent. Excellent doctor. - Jul 4, 2023 by Mary R.Click to read more
19 mi · 1390 Market St,, #109, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
Alishba Ata DO is a board-certified internal medicine physician who earned her Doctor of Osteopathic Medicine degree from Liberty University and completed her training at St. Mary's Medical Center in San Francisco. She is passionate about primary care and has a particular interest in wellness. Her a...Click to read more

Dr. Ramandeep Kaur, MD

Primary Care Doctor
4.07
·831 reviews
Very easy to talk to and Dr was very attentive and personable. She showed a lot of empathy. - Jan 8, 2016Click to read more
22.5 mi · 970 W El Camino Real, Suite 8, Sunnyvale, CA 94087
In-network · Medicare
Accepting new patients · Expertise in chronic high blood pressure + 9 more ·
Read bio
Thank you for considering us for your appointment! In order to be seen, we will need you to complete paperwork prior to your visit. You will be sent a link from us shortly after you book. We look forward to seeing you soon! Now offering services via Telemedicine (Video visit)! Dr. Ramandeep Kaur p...Click to read more

Dr. Stephen Carney, MD

Internist
4.68
·25 reviews
Very informative and listened to all my questions and concerns. Would recommend! - Feb 2, 2018Click to read more
17.5 mi · 1720 El Camino Real, Ste 135, Burlingame, CA 94010
In-network · Medicare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in high cholesterol + 4 more ·
Read bio
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

Dr. Ramandeep Kaur, MD

Primary Care Doctor
4.07
·831 reviews
Very easy to talk to and Dr was very attentive and personable. She showed a lot of empathy. - Jan 8, 2016Click to read more
24 mi · 3466 El Camino Real, Santa Clara, CA 95051
In-network · Medicare
Accepting new patients · Expertise in chronic high blood pressure + 9 more ·
Read bio
Thank you for considering us for your appointment! In order to be seen, we will need you to complete paperwork prior to your visit. You will be sent a link from us shortly after you book. We look forward to seeing you soon! Now offering services via Telemedicine (Video visit)! Dr. Ramandeep Kaur p...Click to read more

Mia Gaw, PA-C

Physician Assistant (Virtual)
4.95
·255 reviews
Very good and thorough. Glad I booked through Mia.Click to read more
San Francisco, CA
In-network · Medicare
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.* Mia G...Click to read more

Paul Jones, NP

Family Nurse Practitioner (Virtual)
4.97
·61 reviews
Excellent service! Thanks. - Jun 19, 2024 by Min W.Click to read more
San Francisco, CA
In-network · Medicare
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.* Paul ...Click to read more

Anna Mekhed, APRN, RN, NP

Family Nurse Practitioner (Virtual)
4.75
·36 reviews
Great experience - Sep 26, 2025 by Michael V.Click to read more
San Francisco, CA
In-network · Medicare
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.* An...Click to read more

Samuella Scott, PA

Physician Assistant (Virtual)
5.00
·25 reviews
I had a very good experience, she was informative and made the whole thing a good experience. - Mar 25, 2026 by aubrey K.Click to read more
San Francisco, CA
In-network · Medicare
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.* Sa...Click to read more

Sharon Luma, APRN, NP

Family Nurse Practitioner (Virtual)
5.00
·1 review
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in bronchitis + 5 more ·
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.* Sh...Click to read more

Kendall Lubatti, PA

Physician Assistant (Virtual)
4.94
·53 reviews
I felt heard and was given medication that Im hoping with take care of the issue. - Sep 17, 2024 by Cris R.Click to read more
San Francisco, CA
In-network · Medicare
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.* Kenda...Click to read more

Matthew Chandler, PA

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 · Medicare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in seizures and epilepsy ·
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.* Ma...Click to read more

Sarah Winston, PA

Physician Assistant (Virtual)
San Francisco, CA
In-network · Medicare
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.* Sa...Click to read more

Danesha Howard, FNP-BC

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 · Medicare
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
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 was very pleased with everything about my appt. Super nice staff. Short wait. Another Zocdoc success!
Marielle A
I had a great experience! It’s a lot easier to go for services on Zocdoc than setting something in person at a private office.
Stephanie P
Zocdoc is great! Please consider using this you won't regret it. I was very, very pleased with my visit my future PCP was great!
Tracy S
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

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

On average, patients who use Zocdoc can search for a Primary Care Doctor in Castro Valley who takes Medicare 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 Medicare insurance and make an appointment online.

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

Zocdoc lets you search specifically for a Primary Care Doctor in Castro Valley who takes Medicare. 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 Medicare Primary Care Doctor in Castro Valley?

Zocdoc is a free online service that helps patients find Medicare Doctors in Castro Valley and book appointments instantly. You can search for Medicare 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 Medicare insurance?

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

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

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

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

You can use Zocdoc to find Medicare 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 Medicare?

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 Medicare 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 Medicare 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 Medicare Primary Care Doctor in Castro Valley who sees patients during the weekend?

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

Find doctors

Zocdoc›Doctors›San Francisco, CA›Castro Valley, CA›Medicare