Dr. Diana K. Yao, MD 3833 Worsham Avenue, Long Beach, CA 90806

Welcome to Dr. Diana K. Yao, MD – Comprehensive Care for Your Optimal Digestive Health

Located at 3833 Worsham Avenue, Long Beach, California, Dr. Diana K. Yao, MD is part of the largest and most experienced privately owned group of gastrointestinal specialists in the Long Beach/Orange County area. Our esteemed team consists of Board-Certified Gastroenterologists dedicated to diagnosing, managing, and treating a full spectrum of digestive tract and liver conditions.

We specialize in providing consultative services and are highly skilled in gastrointestinal endoscopy, a vital procedure that allows us to conduct detailed investigations of nearly all areas of the gastrointestinal tract using a lighted tube. Our endoscopy services include Hemorrhoid Banding, Upper Endoscopy, Fibroscan, Colonoscopy, and Capsule Endoscopy.

At our practice, we take pride in delivering personalized and high-quality medical care, striving to meet the highest professional standards of excellence. Our Southern California office is conveniently located in Long Beach, making it easy for you to access the care you need.

To schedule an appointment, please fill out the form below or give us a call. Kindly note that all indicated fields must be completed, and we encourage you to include non-medical questions and correspondence only.

Experience exceptional digestive health care with Dr. Diana K. Yao, MD, where your health and well-being are our top priorities.