Dr. Ronald Hirotsugu Omino, MD

Dr. Ronald Omino specializes in gastroenterology and internal medicine, bringing 12 years of experience to his practice. He earned his medical degree from Wayne State University School of Medicine and completed his residency at Baylor College of Medicine. His dual specialty training allows him to provide comprehensive digestive health care while also addressing broader internal medicine concerns.

Dr. Omino practices across multiple locations in California, including Simi Valley, Los Angeles, Porter Ranch, Valencia, Thousand Oaks, and West Hills. He focuses on treating conditions such as colon polyps and hemorrhoids, and he evaluates patients experiencing changes in bowel habits. His procedural expertise includes performing colonoscopies and lower GI endoscopy procedures. He also coordinates pathology testing to help diagnose and monitor digestive health conditions.