We're dedicated to treating digestive and liver disorders.

Dr. Ko has been in the gastroenterology medical practice since 1991, helping the local Orange County community to stay healthy and prevent serious illnesses before they manifest.  We specialize in the treatment of digestive and liver-related disorders and bring extensive experience and professionalism to every patient, customizing our support to your individual needs and concerns.

While practicing medicine for over 30 years, we have stayed up-to-date on the latest technological developments in medicine.  We have found the balance between the advantages and constraints of modern medicine, providing our patients with the exceptional service and advice needed to identify and correct disorders and maintain good health for years to come.

Contact us to set up a consultation or to inquire whether our services are right for you.