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 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.
Out-of-network providers
Availability last updated 06/03/2026
Availability last updated 06/03/2026

Dr. Souheil Habbal, MD

Primary Care Doctor (Virtual)
4.64
·36 reviews
It was the best experience with a Doctor . Made me feel comfortable and answered all my questions . Thank you again - May 31, 2025 by Lonnikia H.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Excellent wait time ·
Read bio
Clinic visit cost is $150, which you are expected to pay once you book and before your scheduled appointment. All appointments are self-pay; insurance is not accepted. I earned my Doctor of Medicine from the University of Damascus Faculty of Medicine and completed my Residency in Internal Medicine a...Click to read more
Next available: today

Dr. Natalie Marino, MD

Primary Care Doctor (Virtual)
4.05
·20 reviews
Overall this was a pretty productive doctor's appointment, I felt very heard and while she ran through things quickly she made sure to take the time to explain everything in depth. I also felt her knowledge of my medical conditions was a lot more up-to-date than previous doctors were which I find in...Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Dr. Natalie Marino is a compassionate physician board-certified in Family Medicine. She practices both Primary Care General Medicine, as well as Dermatology. She received her Medical Degree, as well as a Masters in Public Health, from the University of Pittsburgh. She completed her residency trainin...Click to read more

Dr. Dina Albaree, DO

Primary Care Doctor (Virtual)
4.50
·60 reviews
Very kind and informative. Love seeing a hip, young, female doctor for primary care. - Aug 27, 2024Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Dr. Dina Albaree is an esteemed Internist specializing in General Internal Medicine and Primary Care, providing in-person services at Horizon Dermatology & Primary Care Medical Clinic in Beverly Hills, California. She also offers virtual appointments throughout California, ensuring accessibility for...Click to read more

Dr. Pamela Binns-Gibson, MD

Primary Care Doctor (Virtual)
4.14
·14 reviews
My appointment with Dr. Pamela Binns-Gibson, MD, was canceled with no warning or reasoning. Fortunately I received a full refund and was able to schedule another appointment with another doctor. May she stay blessed as a child of God. - May 13, 2026 by Jachi A.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 23 years of experience · Offers video visits · Expertise in chronic high blood pressure + 2 more
Next available: today

Dr. Douglas Ragland, MD

Primary Care Doctor (Virtual)
5.00
·3 reviews
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended
Next available: tomorrow

Dr. Samuel Tilden, MD

Primary Care Doctor (Virtual)
4.00
·2 reviews
Markleeville, CA
Out-of-network
Accepting new patients · 16 years of experience · Offers video visits · Expertise in high cholesterol + 9 more
Next available: today

Dr. Anna Lowell, DO

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Karen Stover, MD

Primary Care Doctor (Virtual)
4.20
·5 reviews
Markleeville, CA
Out-of-network
Accepting new patients · 22 years of experience · Offers video visits · Expertise in high cholesterol + 3 more
Next available: today

Dr. Mara Linscott, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Candra Wooten, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 20 years of experience · Offers video visits ·
Next available: today

Dr. Brian Patrick, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 24 years of experience · Offers video visits · Expertise in insomnia + 6 more
Next available: today

Dr. Sarah Carlson, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today

Dr. Malini Dandu, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: tomorrow

Dr. Nikolas Harbord, MD

Primary Care Doctor (Virtual)
5.00
·4 reviews
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended
Next available: today

Dr. Felix Krainski, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Expertise in intermittent racing heartbeat (psvt) + 5 more ·
Read bio
Dr. Krainski completed his Internal Medicine training at UT Southwestern. When not working, he enjoys running, hiking, skiing and cooking dinner with friendsClick to read more
Next available: tomorrow

Dr. Todd Hang, DO

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 24 years of experience · Offers video visits ·
Next available: today

Dr. David Hall, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 21 years of experience · Offers video visits ·
Next available: today

Dr. Erica Evans, MD

Primary Care Doctor (Virtual)
5.00
·1 review
- May 11, 2026 by Chimere W.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 25 years of experience · Offers video visits · Highly recommended · Excellent wait time
Next available: today

Dr. Thanh Huyen Le, MD

Primary Care Doctor (Virtual)
5.00
·1 review
Dr. Le was very professional and knowledgeable - May 15, 2026 by Lettie E.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time
Next available: today

Dr. Andrew Schatzki, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today

Dr. Timi Maloney, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Rachel Noll, MD

Primary Care Doctor (Virtual)
5.00
·1 review
She was very nice and helpful and I look forward to my next appointment with her ?Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 23 years of experience · Offers video visits · Highly recommended · Excellent wait time
Next available: today

Dr. Monique Ross, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today

Dr. Jasmina Krstic, MD

Primary Care Doctor (Virtual)
5.00
·8 reviews
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended
Next available: today

Dr. Carolyn Chen, MD

Primary Care Doctor (Virtual)
5.00
·1 review
- May 7, 2026 by Priya S.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 23 years of experience · Offers video visits · Highly recommended · Excellent wait time
Next available: today

Dr. Migdalia Feliciano, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Emily Lo, MD

Primary Care Doctor (Virtual)
3.00
·2 reviews
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Gary Yap, MD

Primary Care Doctor (Virtual)
5.00
·3 reviews
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended
Next available: today

Dr. Cristina Acosta-Padron, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Michelle Rockwell, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Expertise in acute skin infection + 7 more
Next available: today

Dr. Munirah Bomani, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Anum Ahmed, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Saleem Shahzad, MD

Primary Care Doctor (Virtual)
5.00
·2 reviews
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended
Next available: today

Dr. Susan Savery, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25 years of experience · Offers video visits ·
Next available: today

Dr. Daniel Dress, MD

Primary Care Doctor (Virtual)
4.33
·3 reviews
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in lower back pain + 4 more
Next available: today

Dr. Tehmina Kanwal, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today

Dr. Sunnie Wang, MD

Primary Care Doctor (Virtual)
1.00
·1 review
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Cesar Duque Gomez, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Dr. Duque received his M.D. from University of Wisconsin School of Medicine in 2005 and went on to complete his residency at Scripps/Mercy Hospital in San Diego. Prior to that, Dr. Duque served four years in the US Air Force as a Medical Laboratory Technician.Click to read more
Next available: today

Dr. Trisha Kelley, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 1 more
Next available: today

Dr. Allan Marks, MD

Primary Care Doctor (Virtual)
5.00
·1 review
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended ·
Read bio
Dr. Allan Marks graduated from the University of Rochester School of Medicine and Dentistry in 1980 and completed residency at Stanford University Medical Center. When he’s not working, he enjoys playing tennis, hiking, and spending time with his wife and their three children.Click to read more
Next available: today

Dr. Nha Le, MD

Primary Care Doctor (Virtual)
1.00
·1 review
- May 11, 2026 by Kamryn B.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 17 years of experience · Offers video visits ·
Next available: today

Dr. Maggie Hsin Lee, MD

Primary Care Doctor (Virtual)
5.00
·1 review
- May 11, 2026 by Christopher D.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time
Next available: today

Dr. Quang Huynh, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Tracy Mclean-Scocuzza, MD

Primary Care Doctor (Virtual)
5.00
·1 review
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommendedExpertise in acute urinary tract infection + 4 more
Next available: today

Dr. Riad Abdelkarim, MD

Primary Care Doctor (Virtual)
5.00
·9 reviews
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended
Next available: today

Dr. Allison Lovell, MD

Primary Care Doctor (Virtual)
1.00
·2 reviews
This was a poor experience. Provider was completely unaware of the appointment. I was not contacted by them in any way. I reached out to them directly and they completely dropped the ball. Then they suddenly lied and said they couldn’t hear me, and attempted to get me to sign up for a completely dif...Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Dr. Allison Lovell completed her residency at Yale in 1988 and then obtained her Board Certification in Internal Medicine. Dr. Lovell has worked with many different people from all walks of life and cares for everyone with compassion and concern.Click to read more
Next available: today

Dr. Matthew Britton, MD

Primary Care Doctor (Virtual)
4.50
·2 reviews
- May 13, 2026 by John A.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits · Excellent wait time
Next available: today

Dr. Avinash Sridhar, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Next available: today

Dr. Robert Wagenaar, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today

Dr. Shawn Files, MD

Primary Care Doctor (Virtual)
1.00
·1 review
Did not receive my call from the doctor. Called medical office and told me they didn’t even get the ticket from Zocdoc. I rate this experience a zero out of 10 you should be ashamed of yourself as a company and as a software. - May 8, 2026 by Brandon T.Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today

Dr. Alexander Drew, DO

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 18 years of experience · Offers video visits · Expertise in gastrointestinal inflammation (not due to infection) + 2 more
Next available: today

Dr. Meredith Bourne, MD

Primary Care Doctor (Virtual)
4.50
·8 reviews
- May 7, 2026Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Expertise in chronic high blood pressure
Next available: today

Dr. Ramon Colen, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25 years of experience · Offers video visits · Expertise in high cholesterol + 3 more
Next available: today

Dr. Eric Sullivan, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25 years of experience · Offers video visits ·
Next available: today

Dr. James France, MD

Primary Care Doctor (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · 25+ years of experience · Offers video visits ·
Next available: today
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 checked out Zocdoc’s website and was pleasantly surprised. I read a lot of positive reviews from most of their providers...My only regret is that I didn’t make an appointment sooner.
Felicia P
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
So easy to schedule an appointment with my doctor through Zocdoc. I only schedule visits through the Zocdoc platform now.
Lisa R
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