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

Dr. Omid Shaye and Dr. Pedram Enayati are both experts specializing in gastrointestinal diseases.  Forming a unique team that is able to be there when you need them, as one is in the office, and one is in the clinic each week-day.

Dr. Omid Shaye

MD, Gastroenterology

Dr. Omid A. Shaye brings a wealth of experience and a vast body of knowledge Gastroenterology Associates of Beverly Hills. He and Co-Director, Dr. Pedram J. Enayati, have quickly become the “go-to” doctors for GI disorders and the 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 Co-Director, Dr. Omid A. 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, Gastroenterology

Gastroenterologist, Dr. Ellie Afghani’s areas of expertise includes pancreatic diseases, small bowel disease, including 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, 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 Mazin, 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.

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.

A native North Carolinian, Deb adds a touch of Southern Hospitality to her work with the Physicians and the Community. Providing Public Relations, Marketing, Event Planning, and Physician Relations services, she taps into many years of physician relations/services experience.

Educated at Appalachian State University in Journalism, Deb has traveled throughout the US calling on various physicians, hospitals, and surgery practices. She understands the importance of medical practices earning their reputation with highly skilled surgeons and physicians, top-level patient care, and hard work and dedication; therefore, making her job of promoting their services a pleasure.

Deb lives in the South Bay area of Los Angeles, enjoys creative writing and spending time at the beach with her family, especially her four young grandsons.


Our Facility