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280 verified Gastroenterologists in Oakland, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 09/30/2026
Availability last updated 09/30/2026

Ganna Baetge, PA-C

Physician Assistant
4.89
·149 reviews
Great experience! Warm, efficient and professional - Dec 5, 2023 by Yves M.Click to read more
32 mi · 525 South Dr, Ste 211, Mountain View, CA 94040
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ganna has been practicing medicine for over 20 years after graduating from Stanford University with a Master's in Physician Assistant Studies. Over the past 10 years, she has specialized in urgent and family care medicine. NOTE: CONTROLLED SUBSTANCES ARE NOT PRESCRIBED BY GANNA BAETGE PA-C FOR NEW ...Click to read more

Pamela Ruiz, PA-C

Physician Assistant
4.81
·163 reviews
Great doctor and staff! I felt welcomed and heard throughout my appointment. - Dec 13, 2024Click to read more
32 mi · 525 South Dr, Ste 211, Mountain View, CA 94040
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Pamela Ruiz is a dedicated Physician Assistant specializing in preventative care and longevity medicine. Her journey into healthcare began at Cornell University, where she earned a Bachelor's degree in Nutritional Science and developed a passion for preventative medicine. She further advanced her ex...Click to read more

Hei Ieong (Anthony) Lou, PA-C

Physician Assistant
4.78
·305 reviews
Clean office, friendly staff, overall a pleasant experience. - Aug 25, 2025 by Alexander O.Click to read more
32.5 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Hei Ieong (Anthony) Lou, PA-C is a dedicated and compassionate Physician Assistant committed to delivering high-quality, personalized care to every patient he sees. With a strong background in multiple medical specialties, Anthony takes a comprehensive approach to managing both acute and chronic con...Click to read more

Ganna Baetge, PA-C

Physician Assistant
4.89
·149 reviews
Great experience! Warm, efficient and professional - Dec 5, 2023 by Yves M.Click to read more
32.5 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ganna has been practicing medicine for over 20 years after graduating from Stanford University with a Master's in Physician Assistant Studies. Over the past 10 years, she has specialized in urgent and family care medicine. NOTE: CONTROLLED SUBSTANCES ARE NOT PRESCRIBED BY GANNA BAETGE PA-C FOR NEW ...Click to read more

Dr. Patricia Sitnitsky, MD, DABOM

Bariatric Physician
4.85
·190 reviews
Kind and friendly atmosphere. Dr. Sitinsky is thorough and proactive. - Dec 11, 2023 by Tomika M.Click to read more
32.5 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time ·
Read bio
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

Pamela Ruiz, PA-C

Physician Assistant
4.81
·163 reviews
Great doctor and staff! I felt welcomed and heard throughout my appointment. - Dec 13, 2024Click to read more
32.5 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Pamela Ruiz is a dedicated Physician Assistant specializing in preventative care and longevity medicine. Her journey into healthcare began at Cornell University, where she earned a Bachelor's degree in Nutritional Science and developed a passion for preventative medicine. She further advanced her ex...Click to read more

Dr. Fariha Ashraf, MD

Internist
4.33
·125 reviews
Good - Feb 28, 2026 by Akshata B.Click to read more
32.5 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients ·
Read bio
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

Dr. Eduardo da Silveira, MD

Gastroenterologist (Virtual)
4.83
·293 reviews
Very friendly doctor , listen and explain very well - Oct 30, 2021Click to read more
Los Gatos, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in colonoscopy + 3 more ·
Read bio
**ALL HMO PATIENTS, MEDICARE PATIENTS AND EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR APPOINTMENTS** ** LOCATION: NORTHERN CALIFORNIA ( LOS GATOS, MOUNTAIN VIEW) ** I am a Board-Certified Gastroenterologist with expertise in endoscopy. My practice focuses on diagnostic and therapeutic end...Click to read more

Ganna Baetge, PA-C

Physician Assistant
4.89
·149 reviews
Great experience! Warm, efficient and professional - Dec 5, 2023 by Yves M.Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ganna has been practicing medicine for over 20 years after graduating from Stanford University with a Master's in Physician Assistant Studies. Over the past 10 years, she has specialized in urgent and family care medicine. NOTE: CONTROLLED SUBSTANCES ARE NOT PRESCRIBED BY GANNA BAETGE PA-C FOR NEW ...Click to read more

Claire Daniels, PA-C

Physician Assistant
4.96
·395 reviews
Claire, Dr. Hooker was great, will definitely be coming back! - Mar 25, 2026Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Claire Hooker is a compassionate Physician Assistant committed to providing exceptional care to every patient. After graduating from the University of California, Davis, Claire completed her graduate medical studies at Franklin Pierce University at Goodyear, earning a Master's in Physician Assistant...Click to read more

Dr. Pardeep Taunk, MD

Internist
4.80
·162 reviews
I felt that met the most requirements all services performance factors, thank you so much for your warm heart staff. - Sep 22, 2025Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Excellent wait time · Expertise in pneumonia and respiratory infections + 1 more ·
Read bio
Dr. Pardeep Taunk is a board-certified Internal Medicine physician dedicated to providing compassionate, patient-centered care. With years of experience caring for patients in hospital settings across the country, Dr. Taunk is known for his attentive listening, clear communication, and commitment to...Click to read more

Dr. Fariha Ashraf, MD

Internist
4.33
·125 reviews
Good - Feb 28, 2026 by Akshata B.Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients ·
Read bio
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

Dr. Patricia Sitnitsky, MD, DABOM

Bariatric Physician
4.85
·190 reviews
Kind and friendly atmosphere. Dr. Sitinsky is thorough and proactive. - Dec 11, 2023 by Tomika M.Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time ·
Read bio
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

Pamela Ruiz, PA-C

Physician Assistant
4.81
·163 reviews
Great doctor and staff! I felt welcomed and heard throughout my appointment. - Dec 13, 2024Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Pamela Ruiz is a dedicated Physician Assistant specializing in preventative care and longevity medicine. Her journey into healthcare began at Cornell University, where she earned a Bachelor's degree in Nutritional Science and developed a passion for preventative medicine. She further advanced her ex...Click to read more

Hei Ieong (Anthony) Lou, PA-C

Physician Assistant
4.78
·305 reviews
Clean office, friendly staff, overall a pleasant experience. - Aug 25, 2025 by Alexander O.Click to read more
42 mi · 15100 Los Gatos Blvd, Ste 4, Los Gatos, CA 95032
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Hei Ieong (Anthony) Lou, PA-C is a dedicated and compassionate Physician Assistant committed to delivering high-quality, personalized care to every patient he sees. With a strong background in multiple medical specialties, Anthony takes a comprehensive approach to managing both acute and chronic con...Click to read more

Dr. Frances Lu, MD

Gastroenterologist
50 mi · 500 Doyle Park Dr, Ste 205, Santa Rosa, CA 95405
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Expertise in colonoscopy + 2 more ·
Read bio
Frances Lu, MD, is a diligent and compassionate gastroenterologist who believes in partnering with patients to deliver individualized care. She is board-certified in both Gastroenterology and Internal Medicine and her practice encompasses the entirety of general gastroenterology including acid reflu...Click to read more

Dr. Paul Kefalides, MD

Gastroenterologist
50 mi · 500 Doyle Park Dr, Ste 205, Santa Rosa, CA 95405
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · 25+ years of experience ·
Read bio
Paul Kefalides, MD is a board certified gastroenterologist at Petaluma Valley Hospital and Santa Rosa Memorial Hospital. He began his health care journey at the University of Pennsylvania where he earned a Bachelor's degree in Economics. He then went on to receive a Medical degree from the Universit...Click to read more

Dr. Shruti Patel, MD

Gastroenterologist
50 mi · 500 Doyle Park Dr, Ste 205, Santa Rosa, CA 95405
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Expertise in acid reflux ·
Read bio
Dr. Patel strives to provide patient-centered care by listening to her patients, developing mutual trust and respect, and focusing on shared decision making. She is passionate about preventative medicine and the importance of nutrition and life-style modifications in the management of various gastro...Click to read more

Dr. Abhinav Koul, MD

Gastroenterologist
50 mi · 500 Doyle Park Dr, Ste 205, Santa Rosa, CA 95405
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · 14 years of experience · Expertise in endoscopy of the pancreas or bile duct (ercp) + 5 more ·
Read bio
Dr. Abhinav Koul is a board certified gastroenterologist who treats a broad range of gastrointestinal conditions with additional training in Advanced Endoscopy skills including Endoscopic Ultrasound, ERCP, removal of large polyps, and other procedures. He completed his undergraduate degree at Cornel...Click to read more

Dr. Shannon Schroeder, MD

Gastroenterologist
50 mi · 500 Doyle Park Dr, Ste 205, Santa Rosa, CA 95405
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients ·
Read bio
Dr. Schroeder is a compassionate and diligent gastroenterologist and hepatologist dedicated to providing evidence-based, individualized, patient-centered care. She partners closely with her patients, fostering trust and understanding while addressing the physical, emotional, social, and psychologica...Click to read more

Dr. Alfonso Jimenez, MD

Internist (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits · Expertise in sepsis

Dr. Marcus Tellez, DO

Family Physician (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits · Expertise in chronic high blood pressure + 3 more

Dr. Anwar Hussain, MD

Family Physician (Virtual)
4.89
·9 reviews
I really liked Dr Hussein. Incredible bed side manner and seemed to actually care about my concerns. I will be coming back! - Jul 24, 2026 by Elizabeth S.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
Dr. Anwar Hussain is a family physician who delivers compassionate, comprehensive primary care. He practices at Altais Medical Group in Berkeley, CA. He also offers virtual consultations. Dr. Hussain manages acute and chronic conditions, emphasizes preventive health, and addresses complex multi-mor...Click to read more

Ron Ordona, NP

Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Medicare
Accepting new patients · Offers video visits · Expertise in high cholesterol + 5 more ·
Read bio
My focus is on the care of homebound seniors and individuals, helping them maintain the best quality of life (QOL) possible at their level of functioning. I am wound care certified (WCC) and specialize in palliative care and chronic wounds.Click to read more

Tatyana Kovalevskij, MSPA

Physician Assistant (Virtual)
4.67
·30 reviews
Everything I'd hope for in a PCP. Would recommend to a friend - May 7, 2026 by Thomasina W.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Ms. Tatyana Kovalevskij is a highly skilled physician assistant. She is a primary care provider at Altais in Oakland, CA, and also offers virtual care. Her approach is evidence based medicine with shared patient decision making. Ms. Kovalevskij emphasizes efficiency and clarity during visits, helpin...Click to read more

David Boyd, NP

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits ·

Deborah I Wolff-Baker, NP

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Medicare
Accepting new patients · Offers video visits ·

Dr. David Law, MD

Family Physician (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Accepting new patients · Offers video visits ·
Read bio
Dr. David Law is a dedicated family physician who offers primary care services to individuals of all ages and genders. He earned his Doctor of Medicine degree from St. George's University School of Medicine. He is certified by the American Board of Family Medicine, demonstrating his expertise in del...Click to read more

Dr. Richard Moskowitz, MD

Internist (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in chronic kidney disease + 4 more ·
Read bio
Dr. Moskowitz is a board-certified internal medicine physician with more than 30 years of experience caring for adults throughout the Bay Area. His career spans private practice, hospital medicine, transitional care, urgent care, and hospice leadership. He has dedicated his work to providing accessi...Click to read more

Dr. Monika Bhalla, MD

Internist (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 2 more

Dr. Sam Samarrai, MD

Family Physician (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 7 more

Dr. John Lee, MD

Internist (Virtual)
4.98
·59 reviews
I highly recommend Dr. Lee. He is very knowledgeable, is extremely helpful and quick to reply. - Aug 29, 2023 by Bennett B.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time

Kelechi Anyakee, APRN, RN, NP

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Offers video visits ·
Read bio
I am a board-certified Family Nurse Practitioner with diverse clinical experience in telehealth, hormone and metabolic health, medical weight management, rheumatology, and comprehensive patient care. I currently provide virtual care across multiple states and am passionate about making high-quality ...Click to read more

Dr. Babak Gachpaz, MD, FACP

Internist (Virtual)
5.00
·4 reviews
Dr. G was full of authenticity and empathy. He was thorough and thoughtful in his approach to lifetime chronic back pain. His approach to healing blended East (turmeric for inflammation) and West (conventional medicine for a herniated disc). I have already recommended him to my daughter. Completely ...Click to read more
Markleeville, CA
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Gachpaz was born in Iran and moved to Germany with his family as a teenager. He attended medical school at Heinrich Heine University in Germany and then at Saba University School of Medicine in the Caribbean Netherlands. He completed his Internal Medicine Residency at the University of Missouri,...Click to read more

Lovella Delos Santos, FNP-C

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits ·

Hazel Ledesma, RN

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits ·

Priscilla Cabreza, FNP

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits ·

Beverly Tipton, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.93
·30 reviews
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Highly recommended · Expertise in gastroenteritis ·
Read bio
Beverly Tipton is a family nurse practitioner with over two decades of healthcare experience and a background in critical care. At Oshi Health, she provides compassionate, whole-person care to people with a variety of gastrointestinal (GI) conditions. She aims to help patients get control of their s...Click to read more

Robbie Leinart, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·36 reviews
Very informative, Great energy, and efficient service, - Apr 7, 2026 by Latisha D.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause ·
Read bio
Robbie Leinart sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Robbie Leinart is an Adult Health N...Click to read more

Alexandra Hudak, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits ·
Read bio
Alexandra Hudak is a board-certified nurse practitioner who cares deeply about helping patients navigate digestive health concerns. At Oshi, she treats each patient as a whole person—not just a diagnosis. Her goal is to build strong, trusting partnerships with patients, where education and preventio...Click to read more

Dr. William Ince, MD

Family Physician (Virtual)
5.00
·14 reviews
Dr. Ince is a rare find - knowledgable, personal, effective. He’s empathetic, kind, and offers real solutions for our family’s medical needs, which are complex. He’s come alongside us in our health and healing journey and is invested in seeing us thrive. Highly, highly recommend Dr. Ince to everyone...Click to read more
Markleeville, CA
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
VirtuHealthMD is a fully virtual medical practice founded by Dr. William Ryan Ince, a board-certified Family Medicine physician who is also board-certified in Lifestyle Medicine and a Certified Functional Medicine Practitioner (CFMP). The practice focuses on preventive care, longevity strategy, meta...Click to read more

Dr. Bardia Sadr, MD

Internist (Virtual)
Markleeville, CA
Accepts Aetna, Medicare
Accepting new patients · Offers video visits · Expertise in chronic high blood pressure + 2 more ·
Read bio
Dr. Bardia Sadr is a board-certified internal medicine physician with more than 15 years of experience caring for adults in the Irvine community.Click to read more

Tamara Hooper, RN

Family Nurse Practitioner (Virtual)
Markleeville, CA
Accepts Cigna
Accepting new patients · Offers video visits ·

Dr. Shahab Zahed, MD

Internist (Virtual)
Markleeville, CA
Accepts Aetna, Medicare
Accepting new patients · 25+ years of experience · Offers video visits ·
Read bio
Over 20 years of experience caring for adults in the Orange County community. Affiliated with Mission Hospital, Fountain Valley Regional, and MemorialCare Orange Coast Medical Center.Click to read more

Kristin Skelly, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.94
·33 reviews
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Kristin Skelly has been a nurse practitioner specializing in gastroenterology care since 2017. At Oshi, her approach is all about seeing the big picture—how what you eat, how you live, and how you manage stress all connect to your gut health. She knows that feeling your best is about more than just ...Click to read more

Dr. Andrew Massaband, MD

Primary Care Doctor (Virtual)
5.00
·25 reviews
Very quick to get an appointment and always listened to my needs. He was very compassionate. by JKClick to read more
Markleeville, CA
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
We provide a highly personalized concierge medical experience that integrates primary care with advanced longevity science. Our goal is simple: help you live longer, perform better, and stay ahead of disease.Click to read more

Dr. Saba Azizi-Ghannad, DO

Family Physician (Virtual)
5.00
·12 reviews
Dr. Saba Azizi-Ghannad was wonderful. She was kind, caring, and very professional. She took the time to listen to my concerns and made me feel comfortable throughout the entire visit. I never felt rushed, and I really appreciated how attentive and understanding she was. I had a very positive experie...Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Please note: We will need you to upload your insurance information (with Member ID) promptly to ensure we can see you for your visit. Dr. Saba Azizi-Ghannad is a skilled family physician in Roseville, CA. She offers in-person and virtual consultations through Rahma Health. Dr. Azizi-Ghannad obtai...Click to read more

Charbel Curiel, PA

Physician Assistant (Virtual)
Markleeville, CA
Accepting new patients · Offers video visits ·

Andrea Onstad, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·30 reviews
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Andrea Onstad is a dedicated nurse practitioner specializing in gastroenterology. At Oshi Health, Andrea leverages her expertise in treating various gastrointestinal (GI) conditions and providing patients with comprehensive care. She has particular interests gut-brain disorders and celiac disease. ...Click to read more

Ashley Kehinde, NP

Family Nurse Practitioner (Virtual)
California City, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Offers video visits ·
Read bio
Ashley Kehinde, FNP-C, is a nurse practitioner dedicated to providing holistic, compassionate, professional, and patient-centered care. She is a Family Nurse Practitioner certified by the American Association of Nurse Practitioners, practicing in Internal Medicine and Geriatrics. Ashley earned her B...Click to read more

Dr. Duminda Suraweera, MD

Gastroenterologist (Virtual)
1.00
·1 review
Lancaster, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Offers video visits · Expertise in colonoscopy + 4 more ·
Read bio
Dr. Suraweera earned his Doctor of Medicine from Creighton University. He completed his Internal Medicine Residency at Olive View-UCLA Medical Center and his Gastroenterology Fellowship at the University of California, Irvine Medical Center. His interests include Hepatology and Inflammatory Bowel Di...Click to read more

Dr. Vivaik Tyagi, MD

Gastroenterologist (Virtual)
2.00
·1 review
Lancaster, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acid reflux + 7 more ·
Read bio
Dr. Tyagi received his medical education at King George's Medical University in Lucknow, India, where he earned his Bachelor of Medicine, Bachelor of Surgery degree. He completed a Fellowship in Gastroenterology at the State University of New York, Downstate Medical Center. Dr. Tyagi is a member of ...Click to read more

Dr. Kumaravel Perumalsamy, MD

Gastroenterologist (Virtual)
2.60
·5 reviews
good experience. I came early so I did not have to wait too long. Very pleased to finally be able to take steps towards curing my health problem. The staff was great and friendly for it to be so early! - Mar 27, 2022 by Jade C.Click to read more
Lancaster, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acid reflux + 10 more ·
Read bio
Dr. Perumalsamy was born and raised in India. After completing his Bachelor of Medicine and Bachelor of Surgery at Thanjavur Medical College, Tamil Nadu, India, he moved to the U.S., where he did his residency in Internal Medicine at Coney Island Hospital, Brooklyn, NY. He proceeded to do his fellow...Click to read more

Dr. Kinjal Gadhiya, MD

Internist (Virtual)
West Hollywood, CA
Accepts Aetna, Cigna + 1 more
Accepting new patients · Offers video visits ·
Read bio
Dr. Kinjal Gadhiya, MD, is a board-certified Internal Medicine and Obesity Medicine physician dedicated to helping patients achieve meaningful, sustainable improvements in their health and quality of life. With specialized training in obesity medicine and extensive experience caring for patients acr...Click to read more

Dr. Nicole Tsang, DO

Family Physician (Virtual)
West Hollywood, CA
Accepts Cigna + 1 more
Accepting new patients · 22 years of experience · Offers video visits · Expertise in high cholesterol + 4 more ·
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Dr. Nikki's interest in medicine started in pediatrics, but she soon realized that the patient-relationship is what she cherished the most; she then chose family medicine to continue that relationship indefinitely! Dr. Nikki has over 15 years of experience ranging from treating chronic disease at ...Click to read more
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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

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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Oakland?

On average, patients who use Zocdoc can search for a Gastroenterologist in Oakland, book an appointment, and see the Gastroenterologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Gastroenterologists in Oakland who accept your insurance and make an appointment online.

How can I find an Oakland Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for an Oakland Gastroenterologist who takes your insurance. 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 Gastroenterologist in Oakland?

Zocdoc is a free online service that helps patients find Gastroenterologists in Oakland and book appointments instantly. You can search for Oakland Gastroenterologists by symptom or visit reason. Then, choose your insurance plan. 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 Gastroenterologist in Oakland?

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

How can I find an Oakland Gastroenterologist who sees patients after hours?

On Zocdoc, you can search specifically for Oakland Gastroenterologists with availability after 5 p.m.

How can I find a top-rated Gastroenterologist in Oakland?

You can use Zocdoc to find Gastroenterologists in Oakland 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 Gastroenterologist online in Oakland?

Gastroenterologists in Oakland 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 Gastroenterologists who offer video visits.

Are video visits with a Gastroenterologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Oakland who accept your insurance 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 Gastroenterologist in Oakland who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist 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 Gastroenterologist in Oakland who sees patients during the weekend?

Zocdoc let's you see real-time availability for Gastroenterologists in Oakland. Many Gastroenterologists offer appointments on Saturdays and Sundays.

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