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315 verified Gastroenterologists in Thousand Oaks, 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 06/17/2026
Availability last updated 06/17/2026

Dr. Daniel Eshaghian, DO

Gastroenterologist
4.92
·263 reviews
I liked the doctor, very knowledgeable, respectful, with the best attitude. - Mar 11, 2025 by Anahid M.Click to read more
17.5 mi · 18350 Roscoe Blvd, Ste 702, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Daniel Eshaghian is a native of the San Fernando Valley. He attended UCLA for his undergraduate studies, where he earned a Bachelor of Arts degree in Political Science. He subsequently earned his medical degree from Western University of Health Sciences, College of Osteopathic Medicine of the Pa...Click to read more
Next available: Mon, Jul 6

Dr. Alan Naim, MD

Gastroenterologist
4.76
·246 reviews
The host was amiable, and the doctor was terrific. I would recommend this office - Aug 17, 2024 by Luciano V.Click to read more
17.5 mi · 18350 Roscoe Blvd, Ste 702, Northridge, CA 91325
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Alan Naim completed his Gastroenterology fellowship training at The University of Arizona/Banner Medical Center in Phoenix, Arizona. Prior to his fellowship, he earned his medical doctorate at The University of Toledo, College of Medicine in Ohio. He completed his internship and residency at USC...Click to read more
Next available: Wed, Jul 8

Dr. Steven Rosenblatt, MD, DAc, PhD

Family Physician
5.00
·42 reviews
Very friendly staff and Doctor. Create a sense of comfort.Click to read more
23 mi · 11600 Wilshire Blvd, Suite 320, Los Angeles,, CA 90025
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in arthritis + 8 more ·
Read bio
Steven L. Rosenblatt, M.D., PhD, L.Ac, is licensed as a medical doctor in California and Hawaii. He is residency trained in Family Practice at Kaiser Hospital, Riverside, California and is currently board certified in Urgent Care Medicine. Graduated with a PhD in research from UCLA and then attended...Click to read more
Next available: Fri, Jun 19

Dr. Payam Shadi, MD

Internist
4.55
·22 reviews
Office very clean and the receptionists at front desk were very nice - May 11, 2026 by Jacki L.Click to read more
27 mi · 8815 W Pico Blvd, Los Angeles, CA 90035
Accepts BlueCross BlueShield, Cigna, Medicare + 10 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
Read bio
YourMD Urgent Care- Dr. Payam Shadi is a board-certified internist (2002–2012) and board-certified in sleep medicine (2009–2019), who has been practicing medicine since 2002. Based in the heart of Los Angeles, he has dedicated over two decades to providing compassionate, patient-centered care. Dr. ...Click to read more
Next available: tomorrow

Dr. Pedram Kohan, MD

Internist
4.50
·58 reviews
Really liked this doctor. He was attentive friendly and really made sure I felt like my needs were met. - Mar 20, 2025 by Agnes A.Click to read more
27 mi · 3831 Hughes Ave, #604, Culver City, CA 90232
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Expertise in chronic diabetes + 3 more ·
Read bio
If you are already assigned to Dr. Kohan with an HMO plan, please do NOT book on Zocdoc. Dr. Kohan only accepts Zocdoc bookings for: - MEDICARE - The Listed PPO plans below ----- Dr. Kohan is a Board-Certified Internist with over 15 years of experience in primary care, urgent care, occupational m...Click to read more
Next available: Fri, Jun 19

Dr. Jack O'Brien, DO

Family Physician
4.87
·221 reviews
Dr O’Brian was very personable, kind, and nonjudgmental. He addressed all my health concerns right away. Great experience! - Jul 10, 2025 by Brooke A.Click to read more
28 mi · 6221 Wilshire Blvd, #216, Los Angeles, CA 90048
Accepts Aetna, Cigna, Medicare + 5 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Jack O'Brien is a distinguished family physician from Los Angeles, CA. He practices at Haven Health Los Angeles and also offers virtual consultations. Dr. O'Brien obtained his medical degree from New York Institute of Technology, Long Island Campus. He works with patients of all ages, addressin...Click to read more
Next available: tomorrow

Dr. Justin Cohen, DO

Internist
5.00
·4 reviews
I’m so grateful for the care I received at Vital Scope Medical Group. Dr. Cohen was so thorough and made me feel genuinely heard throughout my visit. The experience felt personal, professional, and far more thoughtful than a typical doctor’s appointment. I left feeling confident and truly supported....Click to read more
27 mi · 8929 Wilshire Blvd, Suite 225B, Beverly Hills, CA 90211
Accepts Aetna, BlueCross BlueShield, UnitedHealthcare + 5 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time
Next available: Wed, Jun 24

Dr. Ebi Rowshanshad, DO

Family Physician
4.98
·46 reviews
Dr. Ebi spent a lot of time with me. Very careful and attentive. It was such a breath of fresh air! Highly recommended. - Apr 20, 2026 by Bassim A.Click to read more
27 mi · 1494 S Robertson Blvd, Suite 100, Los Angeles, CA 90035
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 6 more ·
Read bio
NEW PATIENTS PLEASE REVIEW: In certain circumstances, a refundable deposit may be collected at the time of service if there is uncertainty regarding your insurance benefits or coverage. This deposit will be applied toward any patient-responsible balance if your insurance does not issue payment. If ...Click to read more
Next available: Tue, Jun 23

Dr. Rajendra Prasad, MD

Internist
3.88
·40 reviews
Zocdoc says this provider does testing such as pap smear but he does not and couldn't help me, just FYI! - Oct 15, 2025Click to read more
27.5 mi · 8711 Venice Blvd, Los Angeles, CA 90035
Accepts Aetna, BlueCross BlueShield, Medicare + 2 more
Accepting new patients ·
Read bio
Dr. Raj Prasad has been in service since January 2000, serving Los Angeles and neighboring communities with his specialties. He is very active in community service and was the former President of the Indian Medical Association for three years. He is also on the staff of Cedars Sinai Medical Centre, ...Click to read more
Next available: Mon, Jun 22

Dr. Shelly Chawla, MD

Internist
4.30
·156 reviews
Doctor Chawla is nice but Zocdoc majorly messed up. She doesn’t provide Pap smears, despite Zocdoc allowing me to book an appt for this purpose. Additionally, her office failed to inform me that they didn’t provide the service I was going there for - they even called me to confirm the appointment an...Click to read more
27.5 mi · 8711 Venice Blvd, Los Angeles, CA 90035
Accepts Aetna, BlueCross BlueShield, Medicare + 2 more
Accepting new patients ·
Read bio
Dr. Shelly Chawla is a proficient internist practicing at Raj Prasad in Los Angeles, CA. She earned her medical degree from the American University of Antigua and completed her internal medicine residency at Mercy Hospital. She conducts annual physicals, general follow-ups, prescription refills, bl...Click to read more
Next available: Tue, Jun 23

Sarah Dobson, APRN, RN, NP

Nurse Practitioner
31 mi · 117 Pirie Rd, #D, Ojai, CA 93023
Accepts BlueCross BlueShield, Cigna, Medicare + 24 more
Accepting new patients ·
Read bio
Ms. Sarah Dobson is an experienced nurse practitioner. She provides in-person services at Ojai Valley Medical Group in Ojai, CA. As part of her formal education, Ms. Dobson obtained a doctoral degree in nursing from the University of Cincinnati College of Medicine. She strives to stay up-to-date wi...Click to read more
Next available: Mon, Jun 22

Dr. Gevorg Grigoryan, MD

Primary Care Doctor
4.83
·6 reviews
33 mi · 214 N Central Ave, Glendale, CA 91203
Accepts Medicare
Accepting new patients ·
Read bio
Originally from Gyumri, Armenia, Dr. Gevorg Grigoryan is a compassionate and dedicated internal medicine physician providing both hospital and primary care services. Before moving to the United States, Dr. Grigoryan practiced as an obstetrician-gynecologist in Armenia, where he developed a strong fo...Click to read more
Next available: tomorrow

Dr. Hayk Papukhyan, MD

Internist
4.94
·16 reviews
Love the doctor I wish my stupid ensure people cover him they said they did but not - Sep 11, 2024 by Sarka K.Click to read more
33 mi · 214 N Central Ave, Glendale, CA 91203
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Hayk Papukhyan is an internist at Elevate Health Group. At his practice in Glendale, CA, he emphasizes preventive medicine and evidence-based therapies. Dr. Papukhyan collaborates with his patients through meticulous evaluation and compassionate communication to curate treatment plans for their...Click to read more
Next available: Tue, Jul 14

Dr. Narineh Yermian, DO

Internist
4.98
·48 reviews
Excellent!Click to read more
33 mi · 214 N Central Ave, Glendale, CA 91203
Accepts Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Narineh Yermian is a highly regarded internist at Elevate Health Group. She practices in La Cañada Flintridge and Glendale, CA.  Dr. Yermian completed her medical degree in osteopathic medicine at Touro University Nevada. She concluded her residency in internal medicine at Riverside University ...Click to read more
Next available: Mon, Jul 27

Dr. Sunny Lo, DO

Gastroenterologist
5.00
·11 reviews
It is definitely one to look at if you need a gastrointestinal doctor. Easy to make an appointment, but the wait room is a bit cramped and takes awhile to get in and see the doctor. But after the initial process, everything only gets better. Staff seems patient and knowledgeable. Doctor is enthu...Click to read more
45 mi · 612 W Duarte Rd, Ste 601, Arcadia, CA 91007
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Expertise in acute stomach inflammation/infection + 4 more ·
Read bio
Dr. Sunny Lo is board-certified and fellowship-trained in gastroenterology and hepatology. He is a member of the American College of Gastroenterology and has trained extensively in endoscopy, colonoscopy, and endoscopic retrograde cholangiopancreatography (ERCP) procedures. His medical interests ran...Click to read more
Next available: tomorrow

Dr. Natalie Marino, MD

Family Physician
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
37 mi · 3248 Sepulveda Blvd, Torrance, CA 90505
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients ·
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. Azhar Muttalib, MD

Internist
4.16
·80 reviews
The office staff and Dr Muttalib were very professional. The wait time was 35 min before I was seen after being taken to the exam room.Click to read more
37.5 mi · 23639 Hawthorne Blvd, Ste 102, Torrance, CA 90505
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients ·
Read bio
Dr. Azhar Muttalib is a licensed internist providing state-of-the-art treatment to Torrance-area patients. After earning his Bachelor of Medicine, Bachelor of Surgery from Kakatiya Medical College in India, he completed his internship at Detroit Memorial Hospital and his residency in internal medici...Click to read more
Next available: Mon, Jun 29

Dr. Rehan Muttalib, MD

Family Physician
4.85
·292 reviews
Really kind staff! Very thorough and thoughtful doc - May 25, 2023 by Caroline S.Click to read more
37.5 mi · 23639 Hawthorne Blvd, Ste 102, Torrance, CA 90505
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 5 more ·
Read bio
Dr. Rehan Muttalib is a primary care physician specializing in preventative care, geriatrics, and the management of chronic conditions. He has a passion for anti-aging medicine and approaches both his patients' health and his own with a holistic perspective. Raised in the South Bay, Dr. Muttalib is ...Click to read more
Next available: Wed, Jul 15

Dr. Wayne Fleischman, MD

Gastroenterologist
4.76
·17 reviews
Excellent customer service. Personable & professional. Very impressed. - Jun 15, 2026 by Regina M.Click to read more
47.5 mi · 3840 Woodruff Ave, Ste.206, Long Beach, CA 90808
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr Fleischman is a native of Maryland where he attended University of Maryland School of Medicine. He completed his Internal Medicine internship and residency at Emory University. During residency he developed a strong interest in Gastroenterology and Liver disease and subsequently completed his fel...Click to read more
Next available: Mon, Jun 29

Dr. Seyedehsan Navabi, MD

Gastroenterologist
4.93
·150 reviews
Appointment went smooth, answered all my questions and was clear on what I needed to do for my procedure ? - Mar 4, 2026 by Armando M.Click to read more
47.5 mi · 3840 Woodruff Ave, Ste.206, Long Beach, CA 90808
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Seyedehsan (“Ehsan”) Navabi is a former Director of both the Inflammatory Bowel disease and Gastrointestinal Motility Disorders at the Rutgers New Jersey Medical School where he served as Assistant Professor of Gastroenterology. He obtained his medical degree from Tabriz University of Medica...Click to read more
Next available: Tue, Aug 11

Dr. Ousama Alkhatib, MD

Gastroenterologist
4.70
·30 reviews
52 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended · Expertise in colonoscopy ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Ousama Alkhatib, MD is a board-certified physician specializing in Gastroenterology, practicing medicine in Orange, California. He completed medical school at Faculty of Medicine in Alepp, Syria, completed his inter...Click to read more
Next available: Mon, Jun 29

Dr. Alaa Abousaif, MD

Gastroenterologist
4.84
·32 reviews
52 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. Alaa Abousaif has been in private practice for the past fifteen years. He has completed extensive advanced training in treating a multitude of digestive disorders and possesses the expertise in utilizing the lat...Click to read more
Next available: Tue, Jun 30

Dr. James Lee, MD

Gastroenterologist
4.94
·16 reviews
52 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. James J. Lee has a private practice located in Orange, California and is a clinical assistant professor at the University of California, Irvine. In the last two decades, Dr. Lee has been involved in numerous end...Click to read more
Next available: Thu, Jul 2

Dr. Sadia Moinuddin, MD, DABOM

Bariatric Physician
4.72
·83 reviews
My experience with doctor sadia was great she answered all my questions without making me feel rushed I gladly recomend her. by LPClick to read more
47 mi · 12052 Imperial Hwy, Ste 102, Norwalk, CA 90650
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
PLEASE CONFIRM YOUR APPOINTMENT WITHIN 24 HOURS OF YOUR BOOKING VIA TEXT OR CALL. (Your appointment might be canceled if not confirmed 24 hours before your appointment time) Dr. Sadia Moinuddin, MD, FACP, DABOM, is a board-certified internal medicine physician who takes a compassionate, patient-cen...Click to read more
Next available: Wed, Jun 24

Dr. Haig Najarian, MD

Gastroenterologist
5.00
·31 reviews
52 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. Haig Najarian is a distinguished gastroenterologist. He practices at UNIO Specialty Care in Orange and Los Alamitos, CA. He is dedicated to delivering thorough gastrointestinal care. He works closely with patie...Click to read more
Next available: Tue, Jul 28

Dr. Essam Quraishi, MD

Gastroenterologist
4.72
·76 reviews
Doctor was very friendly and had awesome bedside manner. Wait time was a little long but office was very busy - Jun 23, 2025 by isaac M.Click to read more
53.5 mi · 5455 Garden Grove Blvd Suite 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in irritable bowel syndrome (ibs) + 4 more ·
Read bio
*Please verify your insurance coverage prior to scheduling an appointment. Patients with HMO plans must obtain prior authorization before being seen at our practice. Dr. Essam Quraishi is the founder and President of Gastrointestinal and Liver Consultants, Inc. Dr. Quraishi graduated from medical s...Click to read more
Next available: Tue, Jul 7

Dr. Javed Sadiq, MD

Gastroenterologist
4.88
·195 reviews
Great experience. Excellent Doctor who showed genuine concern and interest - Jul 15, 2024 by Angela H.Click to read more
53.5 mi · 5455 Garden Grove Blvd Suite 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*Please verify your insurance coverage prior to scheduling an appointment. Patients with HMO plans must obtain prior authorization before being seen at our practice.Click to read more
Next available: Thu, Jul 9

Dr. Paola Ortiz, MD

Internist
4.57
·89 reviews
Very good experience everyone one was friendly and didn’t have a long wait - May 7, 2025 by Juana R.Click to read more
47 mi · 12052 Imperial Hwy, Ste 102, Norwalk, CA 90650
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Excellent wait time ·
Read bio
PLEASE CONFIRM YOUR APPOINTMENT WITHIN 24 HOURS OF YOUR BOOKING VIA TEXT OR CALL. (Your appointment might be canceled if not confirmed 24 hours before your appointment time) Please confirm your appointment within 24 hours via text or call. I earned my Doctor of Medicine from Ross University School ...Click to read more
Next available: Thu, Jul 9

Dr. James Pearson, MD

Family Physician
4.65
·107 reviews
Exelant answered all questions asked all the right questions Got things going right away. by TRClick to read more
52 mi · 1600 Pacific Coast Hwy, Seal Beach, CA 90740
Accepts Aetna, Cigna, Medicare + 4 more
Also offers video visits · Accepting new patients ·
Read bio
Dr. James Pearson completed his medical residency training at the University of Southern California's CVVP Health system and completed a subsequent fellowship at the University of California Irvine. He has continued his professional training at the American Board of Aesthetic Medicine and practices...Click to read more
Next available: Fri, Jun 19

Dr. Gale Lawrence, MD

Family Physician
3.00
·2 reviews
I did not see the doctor I booked the appointment with. I waited for nearly 30 minutes before the doctor saw me and then the doctor was in a rush to leave. - Mar 18, 2026Click to read more
52 mi · 1600 Pacific Coast Hwy, Seal Beach, CA 90740
Accepts Aetna, Cigna, Medicare + 4 more
Accepting new patients · Excellent wait time ·
Read bio
Dr. Gale Lawrence completed her medical training at Long Beach Memorial Medical Center and has been practicing full service primary care, dermatology, and aesthetic medicine in the local community for over 30 years. A pioneer of modern aesthetic medicine, Dr. Lawrence prides herself on individualize...Click to read more
Next available: Tue, Jun 23

Dr. James Hwang, MD

Gastroenterologist
5.00
·2 reviews
The doctor was friendly and listened to my concerns. He took his time answering my questions. He didn't make me feel like I HAD to do a certain treatment and that I had a say in my healthcare. When I explained my previous not-so-pleasant experience with bowel prep, he offered 3 recommendations and I...Click to read more
56 mi · 380 W Central Ave, Ste 310, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. James Hwang is a board-certified gastroenterologist with extensive experience across multiple healthcare systems, including Kaiser Permanente Sacramento, Enloe Medical Center, and Rio Grande Gastroenterology. He completed his gastroenterology fellowship and internal medicine residency through Su...Click to read more
Next available: Tue, Jun 30

Terri Rembuskos, PA-C

Physician Assistant (Gastroenterology)
5.00
·30 reviews
52 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Terri Rembuskos is a graduate of the University of California, Irvine. She completed her Bachelor of Science in Biology and a Bachelor of Arts in Political Science in 1998. She went on to graduate from the Universit...Click to read more
Next available: Wed, Jul 15

Dr. Marco Paez, MD

Gastroenterologist
4.94
·77 reviews
Doctor was courteous and explained things in detail. Very easy to work with. Highly recommended! - Jan 8, 2025 by Hongdi X.Click to read more
60.5 mi · 16677 E Yorba Linda Blvd, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Marco A. Paez was born in Miami, Florida. He attended Miami-Dade College and Florida International University (FIU). He graduated with a competitive degree in Biological Sciences with a minor in Psychology. He then matriculated at Georgetown University School of Medicine in Washington, D.C. wher...Click to read more
Next available: Fri, Jun 26

Dr. Arwa Zakaria, DO

Gastroenterologist
62.5 mi · 250 W Bonita Ave, Ste 250, Pomona, CA 91767
Accepting new patients ·
Read bio
Dr. Arwa Zakaria is a highly trained gastroenterologist with extensive education and clinical experience. She earned her Doctor of Osteopathic Medicine degree from Lincoln Memorial University and completed her Internal Medicine residency at Greenville Health System, where she also served as Chief Re...Click to read more
Next available: Fri, Jun 19

Dr. Christina Steinhauser, DO

Gastroenterologist
4.97
·92 reviews
Went to Dr. Steinhauser for a IBS consultation. I avoid going to doctors because of past bad experiences but this was nothing like that, she made me feel totally safe and heard. She is a great listener and seems extremely educated and passionate about her field! Highly recommend her if you are looki...Click to read more
59 mi · 18682 Beach Blvd., Ste. 150, Huntington Beach, CA 92648
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Christina Steinhauser is a former Chief of Medicine and Chief of Gastroenterology at Nellis Air Force Base, a current assistant professor at the Uniformed Services University of Health Sciences, and a former assistant professor at the University of Nevada, Las Vegas. She earned her Doctor of Ost...Click to read more
Next available: Mon, Jul 27

Dawn Vollmann, PA

Physician Assistant
55.5 mi · 4911 Warner Ave, Ste 205, Huntington Beach, CA 92649
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Also offers video visits · Accepting new patients · Expertise in pain in joint + 2 more ·
Read bio
Dawn Vollman, PA-C, is a dedicated Physician Assistant providing comprehensive family medicine services for patients of all ages. She is passionate about helping patients achieve their health goals through preventive care, chronic disease management, and timely treatment of acute illnesses. Dawn ha...Click to read more
Next available: Mon, Jun 22

Dr. Alexander Tran, DO

Internist
5.00
·9 reviews
He was very attentive. by OPClick to read more
58 mi · 2000 E Chapman Ave, Ste 100, Fullerton, CA 92831
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Alexander Tran is an internist at Pyo Clinic in Upland, CA. He also offers virtual consultations. He welcomes adult patients with common illnesses, chronic diseases, and minor injuries that affect their quality of life. Dr. Tran understands patients' conditions and prepares individualized treat...Click to read more
Next available: tomorrow

Dr. Andrew Dam, DO

Gastroenterologist
62.5 mi · 250 W Bonita Ave, Ste 250, Pomona, CA 91767
Accepting new patients ·
Read bio
Dr. Dam is a gastroenterologist from Los Angeles, California, who completed his medical education at Touro University California. He went on to serve as Chief Resident during his Internal Medicine residency and completed his Gastroenterology fellowship at Larkin Community Hospital in Miami. Dr. Dam...Click to read more
Next available: Mon, Jun 29

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·6 reviews
56 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Highly recommended ·
Read bio
Sarah Levitt, PA-C, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. She graduated from California State University Long Beach with a Bachelor of Science in Kinesiology Exerc...Click to read more
Next available: Thu, Jul 2

Dr. Hardeep Singh, MD

Gastroenterologist
5.00
·30 reviews
62 mi · 1010 W. La Veta Ave., Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended · Expertise in chronic indigestion without clear cause + 8 more ·
Read bio
Dr. Hardeep M. Singh grew up in Orange County and obtained his undergraduate and medical degrees from USC. While completing his internship and residency at Cedars Sinai Medical Center, Dr. Singh received the Leo Rigler Award for his academic achievement. While completing his fellowship in Gastroente...Click to read more
Next available: Tue, Jul 28
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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

Patients trust Zocdoc
Great experience! Now seeing this doctor for routine foot care. Thank you Zocdoc!
Trefalyn M L
Doctor is great. Great experience using Zocdoc and they even had availability sooner than the provider website
Kaleb M
Zocdoc is great and so convenient. It always makes my appointments go smoothly as well.
Marta F
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Frequently asked questions

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

On average, patients who use Zocdoc can search for a Gastroenterologist in Thousand Oaks, 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 Thousand Oaks who accept your insurance and make an appointment online.

How can I find a Thousand Oaks Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Thousand Oaks 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 Thousand Oaks?

Zocdoc is a free online service that helps patients find Gastroenterologists in Thousand Oaks and book appointments instantly. You can search for Thousand Oaks 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 Thousand Oaks?

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

How can I find a Thousand Oaks Gastroenterologist who sees patients after hours?

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

How can I find a top-rated Gastroenterologist in Thousand Oaks?

You can use Zocdoc to find Gastroenterologists in Thousand Oaks 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 Thousand Oaks?

Gastroenterologists in Thousand Oaks 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 Thousand Oaks 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 Thousand Oaks 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 Thousand Oaks who sees patients during the weekend?

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

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