Over 30 Years of Excellence in Digestive Care
Schedule an Appointment

Fill out the form below to request treatment today.

  • Please enter your first name.
  • Please enter your last name.
  • This isn't a valid email address.
    Please enter your email address.
  • This isn't a valid phone number.
    Please enter your phone number.
    You entered an invalid number.
  • Please make a selection.
    Please select an option.

West Gastroenterology Medical Group in Southern California

Compassionate Patient-Centered Gastroenterologists You Can Count On

Welcome to West Gastroenterology Medical Group. Our goal is to provide care that is second to none via physicians and staff who are knowledgeable in all aspects of gastroenterology. We believe that this care can be delivered through compassion, confidentiality, and understanding of your need for service regardless of race, religion, or economic background.

Our skilled team is experienced in treating all types of gastroenterological disorders. You can find gastroenterologists proficient in both routine and advanced procedures. Our physicians are part of the medical team at major hospitals in Southern California. Our services include everything from colonoscopies to video capsule endoscopies.

With five offices conveniently located across Southern California—Los Angeles, Long Beach, Temecula, Thousand Oaks and Corona—our exceptional gastrointestinal physicians provide you with the best care possible.

The Treatment You Deserve

  • 30+ Years of Treating Southern California
  • Compassionate Patient-Centered Care
  • Quality Delivery & High Patient Satisfaction
  • Highly Knowledgeable Staff & Technicians
  • Personalized Care & Client-Focused Process
  • Direct Access Screening Colonoscopy

Patient Testimonials

  • “I didn’t feel a thing during or after the procedure. These guys did a great job and I would recommend them to anyone!”

    Chelsea A.

  • “My mom said it was the best experience she ever had!”

    Yulia K.

  • “They put me at ease and all was fine.”

    Rob A.

  • “The scheduled colonoscopy was on time with friendly staff.”

    Patrick S.

  • “I would tell everyone do not be nervous about going to get a colonoscopy! Go to them!”

    Cynthia S.

  • “You will be treated quickly and thoroughly and you won't feel like just another patient.”

    Jordan J.

Our Physicians

  • Adebambo Ojuri, MD
    Adebambo Ojuri, MD
  • Robert Fan, MD
    Robert Fan, MD
  • Cyril Anyadike, MD
    Cyril Anyadike, MD
  • Adebambo Ojuri, MD
    Adebambo Ojuri, MD

    Dr. Ojuri entered private practice in 1993. Dr. Ojuri has served as Chairman of the Department of Internal Medicine at Lincoln Hospital in Los Angeles and was previously an Associate Clinical Professor of Medicine at the UCLA School of Medicine. Dr. Ojuri is a member of the American Gastroenterology Association, American Medical Association, American Society of Gastroenterology Endoscopy, and National Medical Association. Dr. Ojuri has been with West Gastroenterology Medical Group since 1993. Meet Dr. Ojuri

  • Robert Fan, MD
    Robert Fan, MD

    Dr. Robert Fan graduated from California State University, Los Angeles in 1988 with a B.S. in Biochemistry. In 1998, he graduated from the Medical College of Toledo where he received his M.D. and a Ph.D in Biochemistry and Molecular Biology. He worked as a research technician at the University of Southern California School of Pharmacy, and proceeded to complete his internship and residency in Internal Medicine at UCLA Greater Los Angeles Health Care System. He completed his gastroenterology fellowship in 2004 at the Division of Digestive Diseases at UCLA. He is currently a member of the American Gastroenterological Association, American Medical Association, and American Association for Cancer Research. Dr. Fan has been with West Gastroenterology Medical Group since 2005. Meed Dr. Fan

  • Cyril Anyadike, MD
    Cyril Anyadike, MD

    Dr. Anyadike joined West Gastroenterology Medical Group in 2006. He has held positions as a Resident and Clinical Instructor in the Department of Surgery and the Department of Internal Medicine at UC Davis and SCHI, respectively. He is currently an Assistant Professor in Gastroenterology at LAC-King Drew Medical Center. Dr. Anyadike became a Diplomat of the American Board of Internal Medicine in 2002 and a Diplomat of the American Board of Gastroenterology in 2005. Dr. Anyadike is a member of the American Medical Association, American Society of Internal Medicine, American College of Physicians, American College of Gastroenterology, and American Society of Gastrointestinal Endoscopy. Meet Dr. Anyadike

Who We Are

West Gastroenterology Medical Group was founded more than 30 years ago. In that time, we have provided residents of Southern California with compassionate care and reliable treatment for gastrointestinal problems. We maintain relationships with local surgery centers so that we can offer our clients a full range of quality services from a team they can trust. Our medical offices include a fully-equipped and licensed endoscopy level on the ground floor. We also provide an entertainment center for patients and their family members to enjoy during waiting periods. All of this is provided in an open-air, yet still discreet, environment.

Areas We Cover

Proudly Treating Long Beach, Los Angeles, Riverside & Ventura Counties

2880 Atlantic Avenue,
Suite 100
Long Beach, CA 90806
Map & Directions [+] (562) 247-4050

8110 Airport Boulevard,
Los Angeles, CA 90045
Map & Directions [+] (310) 935-0660

25495 Medical Center Drive,
Suite 302
Murrieta, CA 92562
Map & Directions [+] (951) 543-4510

311 Haigh Road,
Suite 200
Newbury Park, CA 91320
Map & Directions [+] (805) 870-8896

482 South Main Street
(South Corona Mall)
Corona, CA 92882
Map & Directions [+] (805) 419-2722

News & Events

  • Understanding Medicare

    Understanding Medicare can be tiring and confusing. Here’s a simple guide of frequently asked questions helping to break down the medical jargon and ...

    View More
  • 8 Signs You May Have A Stomach Ulcer

    We have absolutely warned our patients about the dangers of untreated ulcers in the past. However, we consider this to be an extremely important ...

    View More
  • Probiotics & Why You Should Take Them

    In our last post, we touched on the location of your immune system and the vital role your gut plays in making sure that you remain healthy from day ...

    View More
For Patients

Whether you need instructions for preparing for your procedure, information on insurance and billing, or an answer to your question, click below to find what you're looking for.

LEARN MORE