William D Lyday, MD
Gastroenterology Internal Medicine
William Lyday, MD runs an independent gastroenterologist practice in Roswell, GA. He graduated from University of North Carolina at Chapel Hill School of Medicine in 1995 and has 31+ years of clinical experience. Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), and more.
Data updated 2023-09-26 on CMS NPPES
Contact & Location
Practice Location
2006 Macy Dr, Roswell, GA 30076-6346
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
University of North Carolina at Chapel Hill School of Medicine (Class of 1995)
Virtual Internal Medicine Care With William Lyday
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with William Lyday for follow-ups, medication reviews, and ongoing care — no travel to Roswell required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about William Lyday
NPI records show Dr. Lyday as active with telehealth listed in Roswell, GA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (404) 257-0000.
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