Dr. Lyass has four offices in California.
Specializing in the field of General Surgery, Dr. Lyass is prepared to perform a wide variety of surgeries and operations, mainly focusing on those concerning the abdomen and related organs and structures. Dr. Lyass is trained to utilize minimally-invasive surgical techniques, reducing recovery time and stress on the patient's body. Dr. Lyass is also trained to practice Bariatric Surgery.
Dr. Sergey Lyass