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315 verified Gastroenterologists in Simi Valley, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 05/12/2026
Availability last updated 05/12/2026

Dr. Hapetnak Shaybekyan, MD

Family Physician
4.90
·231 reviews
Very kind and knowledgeable provider. Listened and helped me out. Thank you! - Mar 21, 2025 by Lauren U.Click to read more
28 mi · 7412 Foothill Blvd, Tujunga, CA 91042
Accepts Aetna, BlueCross BlueShield, Cigna + 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

Dr. Ramachandran Srinivasan, MD, FACR

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
30.5 mi · 1300 N Vermont Ave, Suite 606, Los Angeles, CA 90027
Accepts Aetna, Cigna, UnitedHealthcare + 5 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

Emily Jabourian, PA

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
31 mi · 214 N Central Ave, Glendale, CA 91203
Accepts Aetna, BlueCross BlueShield, Cigna + 12 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

Dr. Wilson Liu, DO

Internist (Virtual)
5.00
·1 review
Glendale, CA
Accepting new patients · Offers video visits · Highly recommendedExpertise in sepsis

Bailey Jene Boka, PA

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

Noel Almani, PA

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

Noel Almani, PA

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
31.5 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

Dr. Wilson Liu, DO

Internist
5.00
·1 review
31.5 mi · 222 W Eulalia St, Ste 201, Glendale, CA 91204
Also offers video visits · Accepting new patients · Highly recommendedExpertise in sepsis

Dr. Ramachandran Srinivasan, MD, FACR

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
36.5 mi · 2928 East Cesar E Chavez Avenue, Los Angeles, CA 90033
Accepts Aetna, Cigna, UnitedHealthcare + 5 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

Dr. Ramachandran Srinivasan, MD, FACR

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
38.5 mi · 7301 State St, Huntington Park, CA 90255
Accepts Aetna, Cigna, UnitedHealthcare + 5 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

Dr. Duminda Suraweera, MD

Gastroenterologist
1.00
·1 review
45.5 mi · 43944 15th St W, Ste 201, Lancaster, CA 93534
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Also offers video visits · Accepting new patients · 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
2.00
·1 review
45.5 mi · 43944 15th St W, Ste 201, Lancaster, CA 93534
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Also offers video visits · Accepting new patients · 25+ years of experience · 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
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
45.5 mi · 43944 15th St W, Ste 201, Lancaster, CA 93534
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Also offers video visits · Accepting new patients · 25+ years of experience · 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. Duminda Suraweera, MD

Gastroenterologist (Virtual)
1.00
·1 review
Lancaster, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 21 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. 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 + 21 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. Vivaik Tyagi, MD

Gastroenterologist (Virtual)
2.00
·1 review
Lancaster, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 21 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. Ramachandran Srinivasan, MD, FACR

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
40 mi · 2595 E Washington Blvd, Ste 106, Pasadena, CA 91107
Accepts Aetna, Cigna, UnitedHealthcare + 5 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

Dr. Ramachandran Srinivasan, MD, FACR

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
40 mi · 941 S Atlantic Blvd, #101-102, Monterey Park, CA 91754
Accepts Aetna, Cigna, UnitedHealthcare + 5 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

Dr. Ramachandran Srinivasan, MD, FACR

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
41.5 mi · 5831 Firestone Blvd, Ste E, South Gate, CA 90280
Accepts Aetna, Cigna, UnitedHealthcare + 5 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

Dr. Wayne Fleischman, MD

Gastroenterologist (Virtual)
5.00
·13 reviews
Highly recommend and contacting the office is super accessible and straightforward - Mar 14, 2026 by Jose F.Click to read more
Long Beach, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 20 years of experience · Offers video visits · 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

Dr. Wayne Fleischman, MD

Gastroenterologist
5.00
·13 reviews
Highly recommend and contacting the office is super accessible and straightforward - Mar 14, 2026 by Jose F.Click to read more
52 mi · 3851 Katella Ave, Ste 205, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · 20 years of experience · 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

Dr. Wayne Fleischman, MD

Gastroenterologist (Virtual)
5.00
·13 reviews
Highly recommend and contacting the office is super accessible and straightforward - Mar 14, 2026 by Jose F.Click to read more
Los Alamitos, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 20 years of experience · Offers video visits · 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

Sayyedah Zahed, PA-C

Physician Assistant
5.00
·6 reviews
I've been dealing with a long-term medical issue, and the team at Med Life Urgent Care has been nothing short of exceptional. From day one, they've been incredibly attentive, organized, and genuinely invested in my care. They stay on top of my appointments, follow-ups, and treatments, making sure no...Click to read more
47 mi · 11689 The Plz, Norwalk, CA 90650
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Sayyedah Zahed is a highly skilled physician assistant based in Norwalk, CA. She practices at Medlife Urgent Care and also offers virtual care.? During consultations, Ms. Zahed listens to her patients' concerns, thoroughly explains their conditions, and helps them select an appropriate treatmen...Click to read more

Zehra Zahed, PA-C

Physician Assistant
3.00
·2 reviews
Excellent urgent care! Everyone was extremely kind and they went above and beyond to meet my expectations by GPClick to read more
47 mi · 11689 The Plz, Norwalk, CA 90650
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Excellent wait time ·
Read bio
Ms. Zehra Zahed is a skilled and experienced physician assistant. She provides services at Medlife Urgent Care in Norwalk, CA. ? Ms. Zahed earned a master's degree in physician assistant studies from Yale School of Medicine. She has a certification from the National Commission on Certification of P...Click to read more

Dr. Paola Ortiz, MD

Internist
4.56
·87 reviews
Dr. Ortiz was the BEST! She quickly understood my needs. I'm 74 and she was the best Doctor I have had in years. I finally have a primary care physician that not only cares, but I really like. The staff, Leo and Kimberly were outstanding. Thank you Copa de Oro clinic. I am so happy. - Sep 9, 2024 by...Click to read more
47.5 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

Dr. Sadia Moinuddin, MD, DABOM

Bariatric Physician (Virtual)
4.72
·81 reviews
Doctors & staff member here are so kind and very professional. Thank you for such a great medical attention to each patient. by FSClick to read more
Norwalk, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 12 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

Dr. Essam Quraishi, MD

Gastroenterologist
4.72
·76 reviews
Yes I will go back. Dr.Q. Was very nice & comfortable to talk to . - Jun 18, 2025 by Anna D.Click to read more
56.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
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

Dr. Viet Mai, MD

Primary Care Doctor
52 mi · 500 W Badillo St, Covina, CA 91722
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · 25+ years of experience ·

Dr. Arwa Zakaria, DO

Gastroenterologist
60 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

Dr. Bhavesh Patel, MD

Gastroenterologist
5.00
·2 reviews
60 mi · 250 W Bonita Ave, Ste 250, Pomona, CA 91767
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Bhavesh Patel, MD, FACG Gastroenterologists in Los Angeles and San Bernardino county Co-Founder at Platinum Digestive Health Bhavesh Patel MD FACG, is a board-certified gastroenterologist at Platinum Digestive Health in Rancho Cucamonga, California. He enjoys caring for men and women of all ages, re...Click to read more

Dr. James Pearson, MD

Family Physician (Virtual)
4.63
·101 reviews
Very understanding and respectfull excellent care. by NKClick to read more
Seal Beach, CA
Accepts Aetna, Cigna, Medicare + 4 more
Accepting new patients · Offers video visits ·
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

Dr. Wayne Fleischman, MD

Gastroenterologist (Virtual)
5.00
·13 reviews
Highly recommend and contacting the office is super accessible and straightforward - Mar 14, 2026 by Jose F.Click to read more
Huntington Beach, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 20 years of experience · Offers video visits · 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

Dr. Christina Steinhauser, DO

Gastroenterologist
4.97
·89 reviews
Dr. Christina was incredibly kind and caring. I am so happy to be in her hands.Click to read more
60.5 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

Dr. Seyedehsan Navabi, MD

Gastroenterologist
4.93
·147 reviews
Great Dr. Listened to all my symptoms. Helped me choose the right path to take. Staff is great also. - Aug 6, 2025 by MICHELLE C.Click to read more
60.5 mi · 18682 Beach Blvd., Ste. 150, Huntington Beach, CA 92648
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
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

Fasiha Memon, PA-C

Physician Assistant (Gastroenterology)
55 mi · 5455 Garden Grove Blvd Suite 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 24 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

Lisa Vo, PA-C

Physician Assistant (Gastroenterology)
55 mi · 5455 Garden Grove Blvd Suite 230, Westminster, CA 92683
Accepts Aetna, BlueCross BlueShield, Cigna + 24 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

Dr. Mariam Moosa Ali, DO

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
55.5 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 8 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

Lisa Vo, PA-C

Physician Assistant (Gastroenterology)
56.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 24 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

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·4 reviews
- Apr 13, 2026 by Eric S.Click to read more
56.5 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

Fasiha Memon, PA-C

Physician Assistant (Gastroenterology)
56.5 mi · 710 N Euclid St, Ste 210, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 24 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

Dr. Arwa Zakaria, DO

Gastroenterologist
63.5 mi · 13768 Roswell Ave, Ste 219, Chino, CA 91710
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

Dr. Essam Quraishi, MD

Gastroenterologist (Virtual)
4.72
·76 reviews
Yes I will go back. Dr.Q. Was very nice & comfortable to talk to . - Jun 18, 2025 by Anna D.Click to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Offers video visits · 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

Dr. Javed Sadiq, MD

Gastroenterologist (Virtual)
4.88
·194 reviews
Great attitude and enthusiasm from the doctor. I recommend anyone needing help with stomach issues go to him. - Aug 27, 2023 by Jason K.Click to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Offers video visits · 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

Dr. Essam Quraishi, MD

Gastroenterologist
4.72
·76 reviews
Yes I will go back. Dr.Q. Was very nice & comfortable to talk to . - Jun 18, 2025 by Anna D.Click to read more
64.5 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
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

Dr. Javed Sadiq, MD

Gastroenterologist
4.88
·194 reviews
Great attitude and enthusiasm from the doctor. I recommend anyone needing help with stomach issues go to him. - Aug 27, 2023 by Jason K.Click to read more
64.5 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
Accepts Aetna, BlueCross BlueShield, Cigna + 24 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

Dr. Essam Quraishi, MD

Gastroenterologist
4.72
·76 reviews
Yes I will go back. Dr.Q. Was very nice & comfortable to talk to . - Jun 18, 2025 by Anna D.Click to read more
66.5 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
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

Dr. Javed Sadiq, MD

Gastroenterologist
4.88
·194 reviews
Great attitude and enthusiasm from the doctor. I recommend anyone needing help with stomach issues go to him. - Aug 27, 2023 by Jason K.Click to read more
66.5 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
Accepts Aetna, BlueCross BlueShield, Cigna + 24 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

Kristin Wong, PA

Physician Assistant (Virtual)
5.00
·5 reviews
Great service and such a smooth experience! I was even able to grab a drink for 50% off, which made it even better. The staff was friendly, the appointment was quick, and everything felt really welcoming! by KOClick to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Kristin Wong, PA-C is a board-certified Physician Assistant with a background in outpatient primary care. She is dedicated to providing patient-centered, evidence-based care with a strong emphasis on preventive medicine and health education. Kristin has experience managing a wide range of acute and ...Click to read more

Sheyanne Espiritu, APRN, NP

Family Nurse Practitioner (Virtual)
4.73
·59 reviews
Such a pleasant nurse practitioner. She answered all my questions and was very thorough. - Nov 12, 2025 by Janelyn B.Click to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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I’ve been caring for patients for over seven years, first as a registered nurse and now as a nurse practitioner since 2023. My experience spans both hospital and outpatient settings, with the last four years focused on primary care for patients of all ages, along with urgent care in both virtual and...Click to read more

Michelle Layug, APRN, RN

Family Nurse Practitioner (Virtual)
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits ·
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Michelle Layug, MSN, FNP-C is a board-certified Family Nurse Practitioner with over 15 years of clinical experience specializing in diabetes management and chronic disease care. She earned her Bachelor of Science in Nursing from Mount St. Mary’s University in Los Angeles and her Master of Science in...Click to read more

Daniel Nunez, PA

Physician Assistant (Virtual)
4.76
·42 reviews
PA Nunez was great! From the very beginning he was very friendly and knowledgeable. I would highly recommend him! by CDClick to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 5 more ·
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Daniel Nunez PA-C graduated from Charles R Drew University in 2006. Since that time he has worked as a Physician Assistant in Family Practice, Emergency Medicine and Urgent Care. With nearly 20 years of medical experience in the field, he brings a deep commitment to patient centered care. Outside of...Click to read more

Michelle Layug, APRN, RN

Family Nurse Practitioner
63.5 mi · 218 W 4th St, # U, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients ·
Read bio
Michelle Layug, MSN, FNP-C is a board-certified Family Nurse Practitioner with over 15 years of clinical experience specializing in diabetes management and chronic disease care. She earned her Bachelor of Science in Nursing from Mount St. Mary’s University in Los Angeles and her Master of Science in...Click to read more

Kristin Wong, PA

Physician Assistant
5.00
·5 reviews
Great service and such a smooth experience! I was even able to grab a drink for 50% off, which made it even better. The staff was friendly, the appointment was quick, and everything felt really welcoming! by KOClick to read more
63.5 mi · 218 W 4th St, # U, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Kristin Wong, PA-C is a board-certified Physician Assistant with a background in outpatient primary care. She is dedicated to providing patient-centered, evidence-based care with a strong emphasis on preventive medicine and health education. Kristin has experience managing a wide range of acute and ...Click to read more

Li Miao Wang, PA-C

Physician Assistant
4.94
·31 reviews
Dr Li Miao was very kind and patient. I appreciate the attention given to my concern today thank you! by JMClick to read more
63.5 mi · 218 W 4th St, # U, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
My name is Li Miao Wang, but I usually go by Li. I was born in Graz, Austria, and moved to the US in 2011 when I was a sophomore in high school. I attended the University of California, Santa Barbara and got a bachelors in Biopsychology. I received my Master's degree in Physician Assistant Studies a...Click to read more

Dr. Mike Yang, DO

Family Physician (Virtual)
4.39
·131 reviews
Was asked my preferred pronouns and these were ignored by the provider. Kind of bummed about that, but otherwise received care as expected - Feb 15, 2024 by Hannah Lin K.Click to read more
Santa Ana, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in upper respiratory infection (uri) + 1 more ·
Read bio
I am passionate about transforming lives through preventive care, helping individuals achieve a healthier and more fulfilling life. My dedication to bridging healthcare disparities and expanding access to care drives me to embrace new medical advancements that reach underserved populations. As a pr...Click to read more
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Primary Care Physician
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Frequently asked questions

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

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

How can I find a Simi Valley Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Simi Valley 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 Simi Valley?

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

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

How can I find a Simi Valley Gastroenterologist who sees patients after hours?

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

How can I find a top-rated Gastroenterologist in Simi Valley?

You can use Zocdoc to find Gastroenterologists in Simi Valley who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Gastroenterologist online in Simi Valley?

Gastroenterologists in Simi Valley on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only 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 Simi Valley 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 Simi Valley 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 Simi Valley who sees patients during the weekend?

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

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