Dr. Gregory D Andreassian, MD

Dr. Gregory Andreassian is a surgeon who has dedicated 41 years to providing comprehensive surgical care to patients in Texas. He earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine, building a strong foundation in medical practice. His extensive experience spanning over four decades has allowed him to develop expertise in various surgical procedures and patient care approaches. Dr. Andreassian is fluent in both English and Spanish, enabling him to communicate effectively with diverse patient populations.

Dr. Andreassian practices at Methodist Hospital Hill Country and maintains his office in Fredericksburg, Texas. He specializes in treating conditions such as colon polyps and diverticular disease, helping patients manage these digestive health concerns with skilled surgical intervention when needed. His expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures, …which are essential for diagnosing and treating various intestinal conditions. Patients have consistently rated their experiences with Dr. Andreassian highly, giving him an average rating of 4.7 out of 5 stars.