Gastroenterology Atlanta, Dr. William Lyday, Gastroenterologist logo for print
5669 Peachtree Dunwoody Rd. • Suite 240 • Atlanta, GA 30342
Phone: 404-257-0000

Welcome to Gastroenterology Atlanta

Gastroenterology Atlanta is pleased to announce that gastroenterologist William D. Lyday II, MD, has joined Harold Asher, MD, in his practice of gastroenterology and hepatology.

Dr. Asher has been a fixture in the Atlanta community providing compassionate and dedicated service to his patients. Dr. Lyday is excited to join Dr. Asher and continue his tradition of caring and serving patients in Sandy Springs, Dunwoody, and the surrounding metro-Atlanta area.

The Cancer Prevention Fund at Georgia Tech

Gastroenterology Atlanta supports the Cancer Prevention Fund at the Georgia Institute of Technology.

Gastroenterology Atlanta, Dr. William Lyday, Gastroenterologist supports The Cancer Prevention Fund at Georgia Tech
Learn More

Integrated Specialty Clinics

  • Wellness & Cancer Prevention
  • Heartburn & Barrett's Esophagus Treatment Center
  • Inflammatory Bowel Disease, IBS, Celiac Sprue
  • Weight Management & Nutrition
  • Liver Center -
    Prevention & Management

Our practice is comprised of five specialty clinics featuring physician-patient events to give you the opportunity to learn about each of these conditions and share ideas for improving services.