Our Philosophy

Gastroenterology Associates of Beverly Hills’ patients will receive the highest quality gastroenterological care.  Drs. Enayati, Shaye and Afghani have outstanding expertise, as well as a caring approach.  They have worked together seamlessly for several years on a day-to-day basis, and together, are sought out as trusted professionals throughout the local medical community.

We believe both patients and doctors, working together; create an atmosphere for ongoing and long-lasting healthy outcomes in patients’ lives.  GABH is dedicated to providing exceptional patient care in every way—from initial consultations, testing, plan of care, procedures, to continual care as needed.

GABH continues to develop and evaluate methods to improve the patient’s experience.  A multi-disciplinary approach allows each patient the assurance that the GABH team and its affiliate physicians have evaluated, consulted, and worked together in order to diagnose and treat each patient’s health concerns.  Along with our experienced physicians, our staff also works diligently to maintain the highest standards for medical care and patient satisfaction.


Our Physicians

Drs. Omid Shaye, Pedram Enayati, and Ellie Afghani are experts specializing in gastrointestinal diseases.  They bring their extensive education, experience, and passion for the field to form a unique team that is there for you when you need them.

Dr. Omid Shaye

MD, Gastroenterology

Dr. Omid A. Shaye brings a wealth of experience and a vast body of knowledge to Gastroenterology Associates of Beverly Hills. He and his Co-Director, Dr. Pedram Enayati, have quickly become the “go-to” doctors for all GI disorders and related treatments. A strong patient advocate and supporter of educational outreach, Dr. Shaye encourages all of his patients to learn as much as they can about their specific health condition so that he and the patient can work together as a team…

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Dr. Pedram Enayati

MD, Gastroenterology

Dr. Pedram J. Enayati is Co-Director of Gastroenterology Associates of Beverly Hills. He is an expert in the care of gastroenterology patients, and is up to date on the latest treatments and cutting edge technology. As he and his Co-Director, Dr. Omid Shaye, have quickly become the “go-to” doctors for all GI disorders, Dr. Enayati brings a wealth of experience and knowledge to GABH…

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Dr. Elham (Ellie) Afghani

MD, MPH, Gastroenterology

Dr. Ellie Afghani has vast expertise in the field of gastroenterology with a unique specialization in pancreatic disease. Her areas of expertise include small bowel disease, capsule endoscopies, abdominal pain, colitis, colorectal cancer screening, constipation, diarrhea, GERD, hepatitis/ abnormal hepatic function tests, gastritis, irritable bowel syndrome, inflammatory bowel disease, gastrointestinal bleeding, upper endoscopies and colonoscopies.

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What Sets Us Apart


It is a snap to make patient appointments.  A new consult will occur within 1 week, and if patient care is urgent, we offer same day or within 24 hours.


Patients can get in touch with our physicians easily, as they are given the MD’s email addresses.  Also, after-hours concierge type phone service is available if patients need the physician.

Personal Care

Patient care is customized to meet each patient’s individual needs, values, and financial situation. We develop a plan of care together with the patient.


Time is spent educating the patients on their health issues, therefore, enabling them to take a proactive role in their own health and wellbeing.


Not only do we offer MD’s, we have on staff, Registered Dietitian, Social Workers, and we work closely with each referring MD to incorporate an integrative approach to patient health care.

Advanced Procedures

We offer the newest endoscopic devices and the latest wireless capsule technology.  In-house breath testing and in-house blood draws make it easy and convenient for the patient.


Referring MD’s receive consult notes and follow-up care reports within 24 hours of the patient’s appointment.  Pathology and testing reports are also sent to referring MD within 48 hours.  All diagnostic study information is cc’d to referring physician, and constant phone and email contact, when necessary, occurs.  Let’s work as a team to help OUR patient.


Our Team

The staff at Gastroenterology Associates of Beverly Hills is an integral part of the multi-disciplinary, comprehensive care provided to each and every patient.  Everything from scheduling appointments, to setting up procedures, is conducted efficiently and with patient’s best interest in mind.

Well trained in listening carefully to patients, and knowing what next steps should be taken, our team members’ work together to assure patients’ needs are met.  Getting to know the patients and making them feel comfortable is also part of every team members’ job.

Jessica Dubelman, MS, PA-C is a California State and National Board Certified Physician Assistant. She obtained her undergraduate degree from UC Irvine in Biological Sciences. Following UC Irvine, she completed a Masters of Science in Physician Assistant Studies from Western University of Health Sciences. She has a great deal of patient experience and a broad medical background, as well as her bilingual skills in Russian and English, which have been invaluable in helping patients receive the proper care.
Jessica has been specifically trained in clinical gastroenterology and also has extensive experience primary care knowledge. Her clinical expertise, with precise technique and thorough knowledge, have gained the respect of patients, staff, and others in the community.

A Los Angeles native, Sonia Bolivar has over a decade of experience in the field of gastroenterology. Her friendly and patient demeanor, coupled with her genuine care for our patients, have made her an invaluable addition to our office.

In her free time, Sonia enjoys walking her dogs, exploring the sights and sounds of Los Angeles with her little nephew, and donating her time to various charities.

With a background in retail, Andrea wanted to take her passion for helping people to the next level and has blossomed into the backbone of our patient care team. She assists the doctors with scheduling procedures, appointments, and anything that patients may need. She is happy to go above and beyond the call of duty in order to make someone’s day brighter.

Andrea completed her Medical Assistant certificate at Everest College in 2010 and was placed at GABH in an externship and has been the go to staff member ever since. She truly enjoys working with our patients and improving their lives on a daily basis.

In her spare time Andrea enjoys reading, dancing, exercising, and spending time with her family. She was born and raised in Los Angeles and loves this city because most of her family is also here.

Dorothy has over 20 years of medical office management experience.  Her warm personality and sincere empathy puts patients at ease, and allows them the opportunity to ask questions, receive guidance, and not feel they are rushed through their appointment.

Educated in Hong Kong as well as in California, she received her Bachelor’s degree in Business Administration, and Medical Management training at USC.

A resident of Beverly Hills for many years, she sings in the Parish Choir of All Saints’ Episcopal Church, and enjoys spending time with her family and international friends.


Our Facility