1,141 Internists Found in San Mateo, CA

We found 1,141 Internists available in San Mateo, CA with an average 4 stars across 3,306 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 457 Internists listed are accepting new patients and 342 accept Medicare.

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Featured Results

Dr. Adama Diarra, DO

Internal Medicine
Provided follow-up after the visit
14 years exp
Accepting New Patients
Virtual Visit available
Tigard, OR
"Dr. Adama Diarra was my 84 year old father's PCP. Dr. Diarra was very pro-active in adjusting his medications as his disease sates progressed and his kidney function declined." View Profile

Dr. Rameschandra D Bambhania, MD

Dermatology
41 years exp
Accepting New Patients
Virtual Visit available
Tustin, CA
"Dr. Bambhania is a godsend to me, I would have given 100+ stars if possible..." View Profile

Dr. Tooba Rehman, MD

Internal Medicine
16 years exp
Accepting New Patients
Virtual Visit available
Katy, TX
Dr. Tooba Rehman is a board-certified Internal Medicine physician and the founder of Doc & Me Health, a direct primary care practice built on a membership model that replaces rushed, insurance-driven visits with unhurried, relationship-first care. View Profile

Dr. Frank Tortorice, MD

Internal Medicine
Had a good bedside manner
37 years exp
Accepting New Patients
San Mateo, CA1.4 mi
"Very good Dr" View Profile

Eric Harker

Internal Medicine
Flexible scheduling
25 years exp
Accepting New Patients
Virtual Visit available
Lyons, CO
"Eric is amazing and the most caring person I know. He always has a huge smile on his face and feels super blessed that he gets to help people for his job." View Profile

Karthikeyan Viswanathan, DO

Internal Medicine
12 years exp
Accepting New Patients
Virtual Visit available
Los Altos, CA
Dr. Karthikeyan Viswanathan, DO, is a physician who brings a unique perspective to medicine through his diverse professional background. View Profile

Dr. Samantha Von Ins, MD

Family Medicine
Gave an accurate diagnosis
16 years exp
Accepting New Patients
Virtual Visit available
Placentia, CA
"Her staff is so friendly and courteous. The new office in Placentia is soooo beautiful! Dr. Von Ins is so thorough, patient, and very knowledgeable. Love her!!" View Profile

Dr. Lubna Isho, DO

Family Medicine
Had a good bedside manner
1 Award
25 years exp
Accepting New Patients
Virtual Visit available
POMONA, CA
"She's a very good doctor, very helpful and informative. They are also very quick on sending out refferals to see other specialist 5/5" View Profile

All Results

Dr. Andrew Cherner Engler, MD

Allergy & Immunology
44 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Dr and Dr's assistant was very helpful. Both made sure I understood what they were saying." View Profile

Dr. Michael Thomas Margolis, MD

Obstetrics & Gynecology
39 years exp
San Mateo, CA1.1 mi
"Dr. Margolis performed laparoscopic surgery for cystocele, rectocele, Burch procedure, and colpopexy related to severely prolapsed uterus (an assistant GYN performed the hysterectomy) on January 2022." View Profile

Dr. Rahul N Khurana, MD

Ophthalmology
24 years exp
Accepting New Patients
SAN MATEO, CA0.4 mi
"Dr Khurana performed emergency retinal surgery on my eye and saved my vision and literally saved my eye! He is caring and knowledgeable." View Profile

Dr. Rameschandra D Bambhania, MD

Dermatology
41 years exp
Accepting New Patients
Virtual Visit available
Tustin, CA
"Dr. Bambhania is a godsend to me, I would have given 100+ stars if possible..." View Profile

Dr. Karanbir Brar

Geriatric Medicine
Gave an accurate diagnosis
16 years exp
Accepting New Patients
Virtual Visit available
Oceanside, CA
"I am always looking for doctors who are focused on prevention and providing the highest level of care and concern, Dr, Brar was extremely well intentioned in his ability to guide me to certain tests and health strategies to get some of my markers under control and also recc some advanced new tests to truly allow us to establish a strong prevention plan." View Profile

Dr. Mark Ralph Wieland, MD

Ophthalmology
41 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Very confident in his abilities and his diagnosis. Helped my mother while she had macular puckering while suffering from severe Alzheimers dementia." View Profile

Dr. Corinna Lee Sullivan, MD

Internal Medicine
29 years exp
San Mateo, CA1.7 mi
"Compassionate doctor" View Profile

Dr. Seena Davies, MD

Internal Medicine
23 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Amazing Doctor. She is extremely knowledgeable and caring. She listens and cares and has great bedside manner. I highly recommend her." View Profile

Dr. Nima Ghadimi, MD

Internal Medicine
Provided follow-up after the visit
29 years exp
Accepting New Patients
Virtual Visit available
Scottsdale, AZ
"Dr. Ghadimi is an exceptional doctor. If you need a Telehealth visit, the service is outstanding unless one is scheduled with the AWFUL M.A. Julian Zermeno." View Profile

Dr Richard Jordan, MD

Internal Medicine
42 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"Dr. Jordan has been our doctor for over 25 years. He is "EXCELLENT."" View Profile

Dr. Samantha Von Ins, MD

Family Medicine
Gave an accurate diagnosis
16 years exp
Accepting New Patients
Virtual Visit available
Placentia, CA
"Her staff is so friendly and courteous. The new office in Placentia is soooo beautiful! Dr. Von Ins is so thorough, patient, and very knowledgeable. Love her!!" View Profile

Francis Yung-Kang Yao, MD

Gastroenterology
1 Award
39 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"Always have a positive response to all my meetings with Dr. Yao. Also, Dr Yao is always interested in the other areas of my medical care" View Profile

Dr. Timothy Quinla Offensend, MD

Endocrinology, Diabetes & Metabolism
46 years exp
San Mateo, CA1.1 mi
"Dr. Offensend is first class: thorough, kind, and knowledgable. He's more than patient with the (too many) questions I ask." View Profile

Dr. Richard Brent Morgan, MD

Pulmonology
54 years exp
San Mateo, CA1.1 mi
Dr. Richard Brent Morgan, MD is a health care provider primarily located in San Mateo, CA. He has 54 years of experience. His specialties include Internal Medicine, Pulmonology. View Profile

Dr Bina G. Lu, MD

Internal Medicine
22 years exp
Accepting New Patients
San Mateo, CA1.2 mi
Dr Bina G. Lu, MD is a health care provider primarily located in San Mateo, CA. They have 22 years of experience. Their specialties include Internal Medicine. View Profile

Dr Cecilia W. Wan, MD

Internal Medicine
32 years exp
Accepting New Patients
San Mateo, CA1.2 mi
Dr Cecilia W. Wan, MD is a health care provider primarily located in San Mateo, CA. They have 32 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Rhonda Elaine Lambert, MD

Allergy & Immunology
43 years exp
Accepting New Patients
San Mateo, CA0.5 mi
Dr. Rhonda Elaine Lambert, MD is a health care provider primarily located in San Mateo, CA, with other offices in Redwood City, CA and Stanford, CA(and 4 other locations). View Profile

Dr. Fred Yee Hang Lui, MD

Nephrology
46 years exp
San Mateo, CA1.1 mi
"Great doctor! My mother just loves him!" View Profile

Dr. Dale Joseph Ritzo, MD

Internal Medicine
44 years exp
San Mateo, CA1.1 mi
"Have been a patient of Dr. Ritzo for many years. He has served me in an exemplary manner both as a caring physician and friend." View Profile

Dr. Elizabeth E Hudson, DO

Infectious Disease
26 years exp
San Mateo, CA1.7 mi
"A truly amazing doctor. Non judgemental. Offers the best treatment regardless of what the latest trend in hiv medicine. Prescribes based on each individual" View Profile

Dr. Lubna Isho, DO

Family Medicine
Flexible scheduling
1 Award
25 years exp
Accepting New Patients
Virtual Visit available
POMONA, CA
"She's a very good doctor, very helpful and informative. They are also very quick on sending out refferals to see other specialist 5/5" View Profile

Dr Sashi Bindu Amara, MD

Internal Medicine
26 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"Very caring and empathetic. Best PCP I've ever had. On top of record keeping and ordering prescriptions. A lovely human being." View Profile

Dr. David Charles Klonoff, MD

Endocrinology, Diabetes & Metabolism
50 years exp
San Mateo, CA1.1 mi
"I had given up on doctors until I met with Dr. Klonoff. Finally a doctor who is still fascinated with medicine and finding out what is wrong with you." View Profile

Dr Aileen M. Whelan, MD

Internal Medicine
37 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"I can’t say enough good things about Dr. Whelan. She’s been my mom’s doctor for over 25 years, and she’s far more than a doctor—she’s my mom’s advocate. " View Profile

Dr. Kim Steven Erlich, MD

Infectious Disease
45 years exp
San Mateo, CA1.1 mi
"Dr Erlich was my HIV dr. for 3 or 4 years and he was literally a life saver. very professional and always up on all the lateest HIV meds and what was in the pipeline etc..." View Profile

Dr. Frank Tortorice, MD

Internal Medicine
Flexible scheduling
37 years exp
Accepting New Patients
San Mateo, CA1.4 mi
"Very good Dr" View Profile

Dr. Andrea Marie Pollema, MD

Internal Medicine
24 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Dr. Pollema is a great doctor who I trust very much. Compassionate, caring, and willing to spend time with you to go over questions thoroughly." View Profile

Eric Harker

Internal Medicine
Had a good bedside manner
25 years exp
Accepting New Patients
Virtual Visit available
Lyons, CO
"Eric is amazing and the most caring person I know. He always has a huge smile on his face and feels super blessed that he gets to help people for his job." View Profile

Dr. Linda Louise Oberstein, MD

Internal Medicine
33 years exp
San Mateo, CA1.1 mi
Dr. Linda Louise Oberstein, MD is a health care provider primarily located in San Mateo, CA, with other offices in Burlingame, CA and San Mateo, CA. She has 33 years of experience. View Profile

Jyotsna Vincent, MD

Internal Medicine
14 years exp
Accepting New Patients
San Mateo, CA1.2 mi
Jyotsna Vincent, MD is a health care provider primarily located in San Mateo, CA. She has 14 years of experience. Her specialties include Internal Medicine. View Profile

Jennifer Cohen Price, MD

Gastroenterology
1 Award
22 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"Very happy with my visits with Dr. Price" View Profile

Dr. Meghan Tara Hession, MD

Dermatology
16 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Dr. Hession is extremely friendly and easy to talk to which I think is important in a doctor." View Profile

Dr. Alan Burton Schwartz, MD

Cardiovascular Disease
49 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"This review is way overdue! Dr Schwartz successfully treated my Paroxysmal Atrial Fibrillation in 2012 with Ablation Therapy." View Profile

Dr Heidi M. Stroessner-Johnson, MD

Internal Medicine
29 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"My husband and I have been patients of Dr. Stroessner-Johnson for several years. She is a great advocate for her patients and is an excellent communicator. " View Profile

Dr. Richard Jay Moore, MD

Internal Medicine
40 years exp
San Mateo, CA0.4 mi
Dr. Richard Jay Moore, MD is a health care provider primarily located in San Mateo, CA, with other offices in San Mateo, CA and San Mateo, CA(and 2 other locations). View Profile

Dr. Umesh Hansraj Gheewala, MD

Internal Medicine
51 years exp
San Mateo, CA1.1 mi
Dr. Umesh Hansraj Gheewala, MD is a health care provider primarily located in San Mateo, CA, with other offices in San Mateo, CA and Honolulu, HI(and 3 other locations). View Profile

Dr. Shelley Ruth Salpeter, MD

Internal Medicine
San Mateo, CA1.3 mi
Dr. Shelley Ruth Salpeter, MD is a health care provider primarily located in San Mateo, CA. View Profile

Dr. Adama Diarra, DO

Internal Medicine
Gave an accurate diagnosis
14 years exp
Accepting New Patients
Virtual Visit available
Tigard, OR
"Dr. Adama Diarra was my 84 year old father's PCP. Dr. Diarra was very pro-active in adjusting his medications as his disease sates progressed and his kidney function declined." View Profile

Dr. Darvin Scott Smith, MD

Infectious Disease
34 years exp
San Mateo, CA1.7 mi
Dr. Darvin Scott Smith, MD is a health care provider primarily located in San Mateo, CA, with other offices in Richmond, CA and San Mateo, CA. He has 34 years of experience. View Profile

Dr. Jennifer Ann Brown, MD

Oncology
27 years exp
Accepting New Patients
San Mateo, CA2.7 mi
Dr. Jennifer Ann Brown, MD is a health care provider primarily located in San Mateo, CA, with other offices in Presque Isle, ME and Presque Isle, ME. View Profile

Dr. Marna Marie Skaar, MD

Gastroenterology
45 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Love Dr. Skaar's patience and the time she allows for me at my appointments. With her I am always at ease when scheduling that one procedure we would all like to forget about! :-)" View Profile

Dr. Ulrike Doris Drees Sujansky, MD

Internal Medicine
32 years exp
Accepting New Patients
San Mateo, CA1.1 mi
Dr. Ulrike Doris Drees Sujansky, MD is a health care provider primarily located in San Mateo, CA, with other offices in Burlingame, CA and San Mateo, CA(and 2 other locations). View Profile

Dr. Amy Sawyer Daniher, MD

Internal Medicine
32 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"outstanding service" View Profile

Dr. John C Chow, MD

Internal Medicine
35 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"Dr J Chow is an EXCELLENT physician." View Profile

Dr. Virginia Von Schaefer, MD

Oncology
Flexible scheduling
43 years exp
Accepting New Patients
Virtual Visit available
San Clemente, CA
"As I sit here in the VVS MD IV treatment room with 3 other patients, we are all sharing our stories." View Profile

Dr. Pradip Kumar Rustagi, MD

Internal Medicine
49 years exp
Accepting New Patients
San Mateo, CA2.7 mi
"Dr. Rustagi was very kind to us, and very knowledgeable. He took the time to get to know my dad and his medical history." View Profile

Dr. Roopa Chari, MD

Integrative Medicine
Provided follow-up after the visit
31 years exp
Accepting New Patients
Virtual Visit available
Encinitas, CA
"I struggled with eczema on my skin and scalp most of my life. About 3 months before my first appointment with Dr. Chari, my eczema started to flare up very badly. " View Profile

Dr. Raghav Sharma, MD

Cardiovascular Disease
Flexible scheduling
16 years exp
Accepting New Patients
Virtual Visit available
Winter Park, FL
"Outstanding Doctor... easy to talk to and under stand ..." View Profile

Dr. Ernest Francis Ribera, MD

Gastroenterology
47 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Dr. Ribera is excellent. Very personal and engaged in making sure all your concerns are addressed." View Profile

Dr. Ronald Leigh Fong, MD

Internal Medicine
52 years exp
Accepting New Patients
San Mateo, CA1.3 mi
"professional, excellant clinician,courteous," View Profile

Dr Hala H. Ali, MD

Internal Medicine
33 years exp
Accepting New Patients
San Mateo, CA1.2 mi
Dr Hala H. Ali, MD is a health care provider primarily located in San Mateo, CA. They have 33 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Edward Yiu-Cheung Chan, MD

Oncology
52 years exp
Accepting New Patients
San Mateo, CA1.1 mi
Dr. Edward Yiu-Cheung Chan, MD is a health care provider primarily located in San Mateo, CA, with other offices in Daly City, CA and Moss Beach, CA(and 3 other locations). View Profile

Dr. Kalpana K Srinivasan, MD

Internal Medicine
40 years exp
Accepting New Patients
San Mateo, CA1.1 mi
"Dr. Srinivasan has been my husbands doctor both in Redwood City and San Mateo Kaiser. She has been wonderful." View Profile

Dr. Bryan Douglas Gescuk, MD

Rheumatology
30 years exp
San Mateo, CA1.1 mi
"Dr Gescuk is a very good Doctor. He listens to you and he gathers the input from you to make his diagnosis. He is very easy to talk with. He truly cares for the patient." View Profile

Dr Hema A. Shah, MD

Internal Medicine
28 years exp
Accepting New Patients
San Mateo, CA1.2 mi
"she listens and is not quick to prescribe a pill or quick fix. she looks at the whole picture" View Profile

Dr. Humayun Tufail, MD

Internal Medicine
32 years exp
SAN MATEO, CA1.7 mi
"My husband was admitted to Feather River Hospital through the emergency room. Dr. Tufail was the admitting physician. He recognized a serious condition almost immediately." View Profile

Dr. Alexander Lakowsky, MD

Internal Medicine
25 years exp
San Mateo, CA1.1 mi
Dr. Alexander Lakowsky, MD is a health care provider primarily located in San Mateo, CA. He has 25 years of experience. His specialties include Internal Medicine. View Profile

Dr Kelly A. Fung, MD

Internal Medicine
14 years exp
Accepting New Patients
San Mateo, CA1.2 mi
Dr Kelly A. Fung, MD is a health care provider primarily located in San Mateo, CA. They have 14 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Thomas Alan Watters, MD

Cardiovascular Disease
Accepting New Patients
San Mateo, CA1.4 mi
"Dr. Watters is absolutely wonderful. Patient, professional, caring. My husband and I have complete confidence in his expertise as well as the expertise of his staff." View Profile

Yves Chery, CT, ASCP, APRN, BSN, MSN

Family Medicine
Saw me in a timely manner
Accepting New Patients
Virtual Visit available
SUWANEE, GA
"The warmest and nicest provider I have ever known. He really does care about his patients and asks me questions about my mom who is also his patient." View Profile

What is an Internist and How Can They Help You?

An internist specializes in adult medicine, providing comprehensive care for complex medical conditions. These physicians excel at diagnosing challenging cases and managing patients with multiple organ system involvement.

Internists complete medical school and a three-year internal medicine residency. Many pursue subspecialty fellowship training in fields such as cardiology, gastroenterology, or infectious disease, though general internists maintain broad adult medical expertise.

An Internist's clinical practice encompasses:

  • Concentrates on adult patient populations and multi-system medical management
  • Conducts medical history reviews, physical assessments, diagnostic test interpretation
  • Manages metabolic disorders, cardiovascular disease, pulmonary conditions, infectious processes, and immune-mediated diseases
  • Employs pharmaceutical management, preventive medicine, health counseling, and specialist coordination
  • Alternative titles: adult medicine specialist, general internist, MD, DO

Frequently Asked Questions

What's the best way to search for an Internist in San Mateo who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Internists in San Mateo who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Internists in San Mateo who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in San Mateo. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Internists in San Mateo?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Internists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with an Internist in San Mateo?
Visit individual doctor profiles to see their current scheduling availability in San Mateo. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Internists in San Mateo have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in San Mateo. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in San Mateo without calling?
Search for Internists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate an Internist in San Mateo with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in San Mateo. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with an Internist in San Mateo?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Internist.
How can I locate an Internist in San Mateo who is fluent in my preferred language?
Review the language information displayed on individual profiles for Internists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for an Internist in San Mateo who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Internists practice. You can also enter a specific hospital or medical group name into the search tool to find Internists who work there.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.