Dr. William W. Mark

Manish Singla, MD, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. He practices at UPMC Western Maryland Primary Care. Dr. Singla received his medical degree from George Washington University School of Medicine and Health Sciences and completed his residency at the Naval Medical Center San Diego, followed by a fellowship at National Capital Consortium — Walter Reed National Military Medical Center. Dr. Singla is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy. Dr. Singla is board certified in American Board Of Internal Medicine. Dr. Singla is currently accepting new patients.

Jonathan Koff, MD, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. He practices at UPMC Western Maryland Gastroenterology. Dr. Koff received his medical degree from Boston University Chobanian & Avedisian School of Medicine and completed his residency and fellowship at National Capital Consortium - Walter Reed National Military Medical Center. Dr. Koff is highly rated in 23 conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Eosinophilic Colitis, Endoscopy, and Gastrectomy. Dr. Koff is board certified in American Board Of Internal Medicine. Dr. Koff is currently accepting new patients.

Richard Nemec is a Gastroenterologist practicing medicine in Winchester, Virginia. Dr. Nemec is highly rated in 60 conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Colonoscopy. Dr. Nemec is currently accepting new patients.