Chris Demetriou, M.D.
Gastroenterology Internal Medicine
Chris Demetriou, M.D. runs an independent gastroenterologist practice in Garden City, NY. He graduated from State University of New York at Stony Brook, School of Medicine in 1999 and has 27+ years of clinical experience. Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), and more.
Data updated 2025-05-04 on CMS NPPES
Contact & Location
Practice Location
623 Stewart Ave Ste 106, Garden City, NY 11530-4771
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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
State University of New York at Stony Brook, School of Medicine (Class of 1999)
Virtual Internal Medicine Care With Chris Demetriou
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Chris Demetriou for follow-ups, medication reviews, and ongoing care — no travel to Garden City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Chris Demetriou
NPI records show Dr. Demetriou as active with telehealth listed in Garden City, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (516) 650-3355.
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Contact Chris Demetriou
Practice Location
623 Stewart Ave Ste 106, Garden City, NY 11530-4771
This is a provider directory. Contact the office directly to schedule appointments.
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