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8110 Gatehouse Road, Falls Church, VA 22042

Led by medical director Behzad Kalaghchi, MD and director Mahmood Abedi, MD, our team of board-certified gastroenterologists provides state-of-the-art endoscopic services to diagnose, evaluate and treat many digestive disorders.

Meet our Physicians

Nicholas M Szary, MD

A member of Inova Medical Group
The doctors of Inova Medical Group are Inova’s premier primary care and specialty physicians, offering top-notch medical expertise, full access to Inova facilities, and the convenience of integrated electronic medical records.
Specialty: Gastroenterology
Board-certified specialties granted by an ABMS Member Board. Learn more about board certification.
Years of Experience: 18

Byungki Kim, MD

Specialty: Gastroenterology
Board-certified specialties granted by an ABMS Member Board. Learn more about board certification.
Clinical Interests: Colonoscopy, Irritable Bowel Syndrome, Stomach Disorders and Treatment
Areas of special interest identified by the physician or additional training completed.
Years of Experience: 29

Mahmood Abedi, MD

Specialty: Gastroenterology
Board-certified specialties granted by an ABMS Member Board. Learn more about board certification.
Clinical Interests: Bile Duct Cancer, Colonoscopy, Gastrointestinal (GI) Cancer, Pancreatic Cancer, Stomach Disorders and Treatment
Areas of special interest identified by the physician or additional training completed.
Years of Experience: 32

Iris H Lee, MD

Specialty: Gastroenterology, Internal Medicine
Board-certified specialties granted by an ABMS Member Board. Learn more about board certification.
Clinical Interests: Colonoscopy, Colorectal Cancer, Gastrointestinal (GI) Cancer, Pancreatic Cancer
Areas of special interest identified by the physician or additional training completed.
Years of Experience: 12

Behzad Kalaghchi, MD

Specialty: Gastroenterology
Board-certified specialties granted by an ABMS Member Board. Learn more about board certification.
Clinical Interests: Colonoscopy, Stomach Disorders and Treatment
Areas of special interest identified by the physician or additional training completed.
Years of Experience: 31