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315 verified Gastroenterologists in Los Angeles, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 09/12/2026
Availability last updated 09/12/2026
Physician Assistant (Gastroenterology) (Virtual)
4.93
·29 reviews
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Bhavana Akotia is a seasoned physician assistant with over two decades of experience in gastroenterology. Since working with Oshi Health as an independent contractor, she’s seen how effective a collaborative team approach can be in treating gastrointestinal (GI) conditions. Previously, Bhavana prac...Click to read more
Next available: Fri, Sep 25
Physician Assistant (Virtual)
4.75
·207 reviews
Rachel is so thorough, patient, and easy to work with! - Apr 13, 2026 by Madorie B.Click to read more
Markleeville, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Rachel Roth PA-C is a compassionate, board-certified physician assistant who provides care for both adult and pediatric patients. She specializes in primary care, urgent care, GYN and women's health, dermatology, and general medicine. Rachel earned her Master's in Physician Assistant Studies from Te...Click to read more
Next available: Mon, Sep 14
Family Nurse Practitioner (Virtual)
4.89
·91 reviews
She was accommodating and made me feel comfortable. - Dec 15, 2025 by desiree M.Click to read more
Markleeville, CA
Accepts Aetna, Medicare, UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
This provider currently accepts United Healthcare, Aetna, self pay (payable prior to the visit) and Medicare Part B Fee For Service Original Medicare insurance without secondary insurance, such as Medi-Cal or Medigap. Please reach out to confirm insurance and verify co-payment, deductible, or co-ins...Click to read more
Next available: Mon, Sep 14
Family Physician (Virtual)
4.71
·62 reviews
Dr Byron is great. Very knowledgeable and helpful. by Scott K.Click to read more
San Francisco, CA
Accepts Aetna, Medicare, UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in pneumonia and respiratory infections + 3 more ·
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Hi there! I’m Dr. David Byron. Here are my main areas of practice: Concierge Medicine TRT and beyond for Men Hormone Optimization for Women - Pre- menopausal Hormone replacement for Women- Menopausal PCOS Medical Weight Loss Peptide Guidance and Management ADHD Monthly Medication Optimization an...Click to read more
Next available: tomorrow
Rheumatologist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
2.5 mi · 2928 East Cesar E Chavez Avenue, Los Angeles, CA 90033
Accepts Aetna, Cigna, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more
Rheumatologist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
4 mi · 1300 N Vermont Ave, Suite 606, Los Angeles, CA 90027
Accepts Aetna, Cigna, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more
Family Nurse Practitioner
5.00
·2 reviews
My visit was pleasant. The staff was wonderful and Cindy is kind and professional. by SCClick to read more
4.5 mi · 3056 Fletcher Dr, Los Angeles, CA 90065
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Ms. Cindy Haslam is a proficient family nurse practitioner at Fletcher Family Medical Center in Los Angeles, CA. She obtained her master’s degree in nursing from the University of Southern California to gain expertise in primary care for individuals and families. She conducts health assessments, pre...Click to read more
Physician Assistant (Virtual)
5.00
·7 reviews
He has a calm caring energy, very pleasant and thoughtful. Smart, efficient and kind, very good experience.Click to read more
Glendale, CA
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Noel Almani is a certified physician assistant with a special interest in obesity medicine, LGBTQIA+ health, and internal medicine. Born and raised in New York City, Noel graduated in 2014 with a Master's in Physician Assistant Studies from Daemen College in Buffalo, NY. He relocated to Los Angele...Click to read more
Internist
5.00
·1 review
5 mi · 222 W Eulalia St, Ste 201, Glendale, CA 91204
Also offers video visits · Accepting new patients · Highly recommendedExpertise in sepsis
Physician Assistant (Virtual)
Glendale, CA
Accepting new patients · Offers video visits ·
Read bio
Bailey grew up in San Diego, which means she came into this world with sunshine, an active lifestyle, and a deep appreciation for the outdoors already in her DNA. She brought all of that energy with her when she made Los Angeles home — and it shows in the way she practices medicine. She has always ...Click to read more
Physician Assistant
5 mi · 222 W Eulalia St, Ste 201, Glendale, CA 91204
Also offers video visits · Accepting new patients ·
Read bio
Bailey grew up in San Diego, which means she came into this world with sunshine, an active lifestyle, and a deep appreciation for the outdoors already in her DNA. She brought all of that energy with her when she made Los Angeles home — and it shows in the way she practices medicine. She has always ...Click to read more
Internist (Virtual)
5.00
·1 review
Glendale, CA
Accepting new patients · Offers video visits · Highly recommendedExpertise in sepsis
Physician Assistant
5.00
·7 reviews
He has a calm caring energy, very pleasant and thoughtful. Smart, efficient and kind, very good experience.Click to read more
5 mi · 222 W Eulalia St, Ste 201, Glendale, CA 91204
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Noel Almani is a certified physician assistant with a special interest in obesity medicine, LGBTQIA+ health, and internal medicine. Born and raised in New York City, Noel graduated in 2014 with a Master's in Physician Assistant Studies from Daemen College in Buffalo, NY. He relocated to Los Angele...Click to read more
Rheumatologist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
6 mi · 7301 State St, Huntington Park, CA 90255
Accepts Aetna, Cigna, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more
Rheumatologist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
6 mi · 941 S Atlantic Blvd, #101-102, Monterey Park, CA 91754
Accepts Aetna, Cigna, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more
Physician Assistant
5.00
·3 reviews
The provider was attentive, knowledgeable, and overall a great experience. - Aug 27, 2025 by Hamlet K.Click to read more
6.5 mi · 214 N Central Ave, Glendale, CA 91203
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Emily Jabourian, PA-C, is a compassionate and dedicated Physician Assistant at Elevate Health Group in Glendale, California. A Los Angeles native, she has long been committed to serving her community through exceptional, patient-centered care. Emily graduated Summa Cum Laude from California Luthera...Click to read more
Family Physician (Virtual)
4.88
·224 reviews
Omg I luv him ! So sweet , knowledgeable and personable! Yes - Jun 12, 2021 by Michele F.Click to read more
Los Angeles, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in problems with testicular function + 4 more ·
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
Family Physician
4.88
·224 reviews
Omg I luv him ! So sweet , knowledgeable and personable! Yes - Jun 12, 2021 by Michele F.Click to read more
7 mi · 6221 Wilshire Blvd, #216, Los Angeles, CA 90048
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in problems with testicular function + 4 more ·
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
Gastroenterologist
4.01
·180 reviews
The onboarding process is a bit outdated. I had to download a 13 page document from his website, fill it in with medical, SSN and credit card info, email it to the exec assistant, who's email address is from a parked domain. Not to mention the PDF document is a scan, so that means it's not easily fi...Click to read more
13.5 mi · 2021 Santa Monica Blvd., Suite 540 E, Santa Monica, CA 90404
Accepting new patients ·
Read bio
David Yamini, MD is double board certified in Internal Medicine and Gastroenterology. He specializes in medical disorders of the digestive disease system and gastroenterology systems that affect the small intestine, stomach, esophagus, gallbladder, liver, and pancreas, including inflammatory bowel d...Click to read more
Gastroenterologist
5.00
·30 reviews
14 mi · 488 E Santa Clara St, Ste 203, Arcadia, CA 91006
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 23 years of experience · Highly recommended · Expertise in acid reflux + 5 more ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. James Kao completed his undergraduate studies in Biomedical Engineering at Duke University, where he graduated Magna Cum Laude along with Graduation with Distinction. He went on to earn his medical degree from D...Click to read more
Rheumatologist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
8.5 mi · 5831 Firestone Blvd, Ste E, South Gate, CA 90280
Accepts Aetna, Cigna, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more
Primary Care Doctor
4.86
·7 reviews
9 mi · 3808 W Riverside Dr, Ste 120, Burbank, CA 91505
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
Physician Assistant
5.00
·3 reviews
The provider was attentive, knowledgeable, and overall a great experience. - Aug 27, 2025 by Hamlet K.Click to read more
9 mi · 3808 W Riverside Dr, Ste 120, Burbank, CA 91505
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Emily Jabourian, PA-C, is a compassionate and dedicated Physician Assistant at Elevate Health Group in Glendale, California. A Los Angeles native, she has long been committed to serving her community through exceptional, patient-centered care. Emily graduated Summa Cum Laude from California Luthera...Click to read more
Internist
4.93
·30 reviews
Absolutely stellar doctor. I couldn’t ask for a better primary care doctor. - Jul 24, 2026 by Donta W.Click to read more
9 mi · 3808 W Riverside Dr, Ste 120, Burbank, CA 91505
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Dion Banoian is a Los Angeles native who immigrated to the United States at the age of eight. His passion for health and wellness began early, working as a personal trainer during his teenage years before serving the community as a first responder and emergency medical technician. He earned his ...Click to read more
Internist (Virtual)
4.39
·61 reviews
Pleasant. by BDClick to read more
Culver City, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Accepting new patients · Offers video visits · 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
Nurse Practitioner
4.78
·37 reviews
Excellent experience with Karmen Vardanyan and staff. - Dec 1, 2025 by Anahid M.Click to read more
11 mi · 1407 Foothill Blvd, La Cañada Flintridge, CA 91011
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Karmen Vardanyan is a certified nurse practitioner at Elevate Health Group in Glendale and Burbank, CA. She earned her master's degree in nursing from United States University. Ms. Vardanyan diagnoses and treats various health issues affecting both men and women. She takes the time to thoroughl...Click to read more
Rheumatologist
3.94
·54 reviews
The staff and Dr. Luisana were very nice, intelligent and provide fast and efficient service. - May 23, 2017 by Mario C.Click to read more
11.5 mi · 2595 E Washington Blvd, Ste 106, Pasadena, CA 91107
Accepts Aetna, Cigna, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Expertise in fibromyalgia and chronic pain and fatigue + 7 more ·
Read bio
Dr. Ramachandran Srinivasan, MD, FACR, completed his Medical Diploma/M.B.B.S. (Bachelor of Medicine, Bachelor of Surgery) at Andhra Medical College, India. He completed his internship at Lakewood Hospital, Ohio. He then finished his Internal Medicine Residency at Veterans Affairs Los Angeles Healthc...Click to read more
Bariatric Physician (Virtual)
4.74
·95 reviews
Dr. Sadia is knowledgeable, compassionate, and she took the time to listen. I highly recommend her by DPClick to read more
Norwalk, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits · 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
Gastroenterologist
4.86
·42 reviews
Very professional, listened to my list of symptoms and read all of the copies of my labs that I brought.Click to read more
20.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 6 more ·
Read bio
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 latest technology to accurately diagnose and treat a full range of digestive problems. ...Click to read more
Gastroenterologist
4.97
·30 reviews
20.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic inflammatory bowel disease (ibd) + 7 more ·
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
Gastroenterologist
4.71
·31 reviews
Very knowledgeable. Listened to my concern attentively and gave me education on my issue. - Jun 30, 2026 by Margaret W.Click to read more
20.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
**ALL HMO PATIENTS, MEDICARE PATIENTS AND EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR 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, ...Click to read more
Gastroenterologist
5.00
·31 reviews
20.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 6 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
Family Physician
4.90
·231 reviews
The place was really nice, and so were the people. I didn't feel unwelcome during my whole visit.Click to read more
14 mi · 7412 Foothill Blvd, Tujunga, CA 91042
Accepts Aetna, BlueCross BlueShield, Medicare + 8 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
WellBridge Health Center Located in the heart of Tujunga, WellBridge Health Center was established to serve a community that has long been underserved when it comes to accessible, high-quality primary care. We are proud to be a local, physician-led practice dedicated to building meaningful relations...Click to read more
Gastroenterologist
5.00
·30 reviews
22 mi · 552 W Foothill Blvd, Ste 200, Glendora, CA 91741
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 23 years of experience · Highly recommended · Expertise in acid reflux + 5 more ·
Read bio
**ALL EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR FOLLOW-UP APPOINTMENTS** Dr. James Kao completed his undergraduate studies in Biomedical Engineering at Duke University, where he graduated Magna Cum Laude along with Graduation with Distinction. He went on to earn his medical degree from D...Click to read more
Gastroenterologist
4.88
·197 reviews
Great experience. Excellent Doctor who showed genuine concern and interest - Jul 15, 2024 by Angela H.Click to read more
22.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 3 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.Click to read more
Gastroenterologist
4.73
·77 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
22.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · 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
Gastroenterologist
4.73
·77 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
22.5 mi · 5455 Garden Grove Blvd, Ste 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · 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
Primary Care Doctor
20 mi · 500 W Badillo St, Covina, CA 91722
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience ·
Physician Assistant (Gastroenterology)
5.00
·30 reviews
20.5 mi · 4772 Katella Ave, #200, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 6 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
Family Physician (Virtual)
4.83
·36 reviews
The specialties listed are not accurate. It was a waste of time, and she told me to find someone more local. - Dec 9, 2025Click to read more
Brea, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Ali is board certified in Family Medicine and completed her residency training at Emanate Health in West Covina, California. She values establishing long-lasting relationships with her patients and creating a positive environment to help patients improve and manage their health. Dr. Ali treats a...Click to read more
Family Physician
4.83
·36 reviews
The specialties listed are not accurate. It was a waste of time, and she told me to find someone more local. - Dec 9, 2025Click to read more
21 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Ali is board certified in Family Medicine and completed her residency training at Emanate Health in West Covina, California. She values establishing long-lasting relationships with her patients and creating a positive environment to help patients improve and manage their health. Dr. Ali treats a...Click to read more
Gastroenterologist
5.00
·31 reviews
29 mi · 1010 W La Veta Ave, Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 6 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
Gastroenterologist
4.86
·42 reviews
Very professional, listened to my list of symptoms and read all of the copies of my labs that I brought.Click to read more
29 mi · 1010 W La Veta Ave, Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 6 more ·
Read bio
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 latest technology to accurately diagnose and treat a full range of digestive problems. ...Click to read more
Gastroenterologist
5.00
·32 reviews
This was my third time visiting this practice. I trust Dr. Singh completely with my medical needs - Sep 9, 2026 by Gregory S.Click to read more
29 mi · 1010 W La Veta Ave, Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time · 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
Gastroenterologist
4.97
·30 reviews
29 mi · 1010 W La Veta Ave, Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic inflammatory bowel disease (ibd) + 7 more ·
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
Gastroenterologist
4.71
·31 reviews
Very knowledgeable. Listened to my concern attentively and gave me education on my issue. - Jun 30, 2026 by Margaret W.Click to read more
29 mi · 1010 W La Veta Ave, Ste 570, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
**ALL HMO PATIENTS, MEDICARE PATIENTS AND EXISTING PATIENTS MUST CALL THE OFFICE TO BOOK THEIR 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, ...Click to read more
Primary Care Doctor
3.94
·144 reviews
I had a good experience with the Doctor how ever the wait time was a little long. - Mar 27, 2024 by Charlie D.Click to read more
22.5 mi · 22141 Ventura Blvd, #300, Los Angeles, CA 91364
Accepts Aetna, BlueCross BlueShield, Cigna + 80 more
Also offers video visits · Accepting new patients ·
Read bio
Collins Ezeuka, M.D. is an American physician-scientist known for his interdisciplinary research spanning cancer immunotherapy, cardiovascular biology, and biomedical engineering. He has conducted research at leading institutions including UCLA, City of Hope, Emory University, and Georgia Institute ...Click to read more
Physician Assistant (Gastroenterology)
22.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients ·
Read bio
Lisa Vo, PA-C, is a board-certified Physician Assistant at Gastrointestinal & Liver Consultants, serving patients in Santa Ana, Irvine, Anaheim, and Westminster, California. Born and raised in Orange County, Lisa earned her Bachelor of Science in Biology from the University of California, Irvine. S...Click to read more
Physician Assistant (Gastroenterology)
22.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients ·
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Fasiha Memon, PA, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. Fasiha Memon is a dedicated healthcare professional. After earning a Bachelor of Science in Biological Sci...Click to read more
Physician Assistant (Gastroenterology)
22.5 mi · 5455 Garden Grove Blvd, Ste 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients ·
Read bio
Lisa Vo, PA-C, is a board-certified Physician Assistant at Gastrointestinal & Liver Consultants, serving patients in Santa Ana, Irvine, Anaheim, and Westminster, California. Born and raised in Orange County, Lisa earned her Bachelor of Science in Biology from the University of California, Irvine. S...Click to read more
Physician Assistant (Gastroenterology)
22.5 mi · 5455 Garden Grove Blvd, Ste 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients ·
Read bio
Fasiha Memon, PA, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. Fasiha Memon is a dedicated healthcare professional. After earning a Bachelor of Science in Biological Sci...Click to read more
Gastroenterologist (Virtual)
4.73
·77 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
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 4 more ·
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*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
Gastroenterologist (Virtual)
4.88
·197 reviews
Great experience. Excellent Doctor who showed genuine concern and interest - Jul 15, 2024 by Angela H.Click to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 3 more ·
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*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
Gastroenterologist
4.88
·197 reviews
Great experience. Excellent Doctor who showed genuine concern and interest - Jul 15, 2024 by Angela H.Click to read more
33.5 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 3 more ·
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*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
Internist
27.5 mi · 2141 W Orangewood Ave, Orange, CA 92868
Accepts Aetna, Medicare
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 2 more ·
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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
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

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Frequently asked questions

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

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


How can I find a Los Angeles Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Los Angeles 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 Los Angeles?

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

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


How can I find a Los Angeles Gastroenterologist who sees patients after hours?

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


How can I find a top-rated Gastroenterologist in Los Angeles?

You can use Zocdoc to find Gastroenterologists in Los Angeles 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 Los Angeles?

Gastroenterologists in Los Angeles 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 Los Angeles 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 Los Angeles 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 Los Angeles who sees patients during the weekend?

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


How many gastroenterologists are there in Los Angeles, CA?

As of August 2026, Los Angeles, CA, has about 211 licensed gastroenterologists. (Medpro)


How many people in California experience eating disorders, and when should you see a gastroenterologist?

Approximately 3,482,140 people in California, which is about 9% of the population, generally experience an eating disorder in their lifetime. You should see a gastroenterologist for an eating disorder when you experience gastrointestinal complications such as severe abdominal pain, vomiting, reflux, constipation, malnutrition, or unexplained digestive symptoms related to disordered eating. (Harvard T.H. Chan School of Public Health, 2024) (Acute, 2025)


What is the number of hospitalizations for eating disorders in California, and what is a gastroenterologist's role in their management?

In recent years, there have been about 2,848 inpatient hospitalizations for eating disorders in California. A gastroenterologist evaluates, diagnoses, and manages the gastrointestinal and metabolic complications that result from eating disorders. (Harvard T.H. Chan School of Public Health, 2024)


What is the colorectal cancer screening rate among adults in California, and what is a gastroenterologist's role in the management of colorectal cancer?

The colorectal cancer screening rate among adults aged 45 and older in California is approximately 53%. A gastroenterologist diagnoses, treats, and helps prevent colorectal cancer through screening procedures such as colonoscopy and management of gastrointestinal conditions. (American Cancer Society, 2025)


How do I find the best gastroenterologists in Los Angeles, CA?

To find the best gastroenterologists in Los Angeles, CA, look at board certification, years of experience, patient reviews, and insurance acceptance. On Zocdoc, you can compare doctors by ratings, availability, and location to make the right choice.

The content herein is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medical information changes constantly, and therefore the content on this website should not be assumed to be current, complete or exhaustive. Always seek the advice of your doctor before starting or changing treatment. If you think you may have a medical emergency, please call your doctor or 9-1-1 immediately.

Zocdoc›Gastroenterologists›Los Angeles, CA