The 20 Best Colonoscopy Doctors near Silver Spring, MD
Find the Experts and Specialists who perform Colonoscopy
Ajay Bakhshi MD LLC
Naveen Gupta is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Gupta is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Gupta is board certified in American Board Of Internal Medicine.
Capital Digestive Care & Metropolitan Gastroenterology Group
Steven Zeddun is a Gastroenterologist practicing medicine in Chevy Chase, Maryland. Dr. Zeddun is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Achalasia, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy.
Suburban Hospital
Maria Villanueva is a Geriatrics provider practicing medicine in Bethesda, Maryland. Dr. Villanueva is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Sepsis, Dehydration, Endoscopy, and Gastrostomy. Dr. Villanueva is board certified in American Board Of Internal Medicine.
Diagnostic Medical Imaging
Dr. Yousef Awan was born and raised in Baltimore, Maryland. He received his medical degree from George Washington University School of Medicine and Health Sciences in Washington D.C. and completed his internship at Christiana Care Hospital system, followed by diagnostic radiology residency at University of Maryland Medical Center and a fellowship in vascular and interventional radiology at Harvard Medical School/Brigham & Women's Hospital. His current clinical interests include general body interventional radiology with a special interest in interventional oncology, as well as women's health/uterine fibroid embolization. He also specializes in complex genitourinary and advanced biliary interventions. Dr. Awan has been an author of several peer reviewed publications and has given several verbal and poster presentations at national medical conferences. Dr. Awan is a member of the Diagnostic Medical Imaging practice, which provides diagnostic and interventional radiology services Johns Hopkins Howard County Medical Center in Columbia, Maryland. Dr. Awan is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Ascites, Familial Pancreatic Cancer, Small Cell Lung Cancer (SCLC), Bone Marrow Aspiration, and Gastrostomy. Dr. Awan is board certified in American Board Of Radiology.
Metropolitan Gastroenterology Group
Amy Shah is a Gastroenterologist practicing medicine in Chevy Chase, Maryland. Dr. Shah is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Shah is board certified in American Board Of Internal Medicine.
Capital Digestive Care & Metropolitan Gastroenterology Group
Samuel Kallus is a Gastroenterologist practicing medicine in Chevy Chase, Maryland. Dr. Kallus is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Eosinophilic Colitis, Endoscopy, and Colonoscopy. Dr. Kallus is board certified in American Board Of Internal Medicine.
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Ronald Summers is a Radiologist practicing medicine in Bethesda, Maryland. Dr. Summers is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Lymphofollicular Hyperplasia, Ascites, Neuroendocrine Tumor, Colonoscopy, and Splenectomy.
Capital Digestive Care A Division Of Washington Gastroenterology
Julio Salcedo is a Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Salcedo is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Salcedo is board certified in American Board Of Internal Medicine.
Capital Area Renal Associates
Harminder Sandhu is a Nephrologist practicing medicine in Washington, Washington, D.c.. Dr. Sandhu is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Sandhu is board certified in American Board Of Internal Medicine.
MedStar Health: Colon And Rectal Surgery At MedStar Washington Hospital Center
James Fitzgerald is a Colorectal Surgeon practicing medicine in Washington, Washington, D.c.. Dr. Fitzgerald is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Anal Cancer, Rectal Prolapse, Ileostomy, and Hernia Surgery.
Ajay Bakhshi MD LLC
Ajay Bakhshi is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Bakhshi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Gastrectomy, and Gastrostomy. Dr. Bakhshi is board certified in American Board Of Internal Medicine and American Board Of Allergy And Immunology.
Kempanna Sudhakar is a Gastroenterologist practicing medicine in Takoma Park, Maryland. Dr. Sudhakar is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Esophagitis, Swallowing Difficulty, Colonoscopy, and Gastrectomy.
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Patrick Monahan is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Monahan is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Testicular Cancer, Tinnitus, Colorectal Cancer, Colonoscopy, and Endoscopy.
Anchor Mental Health Association
James Goedert is a primary care provider, practicing in Oncologist in Washington, Washington, D.c.. Dr. Goedert is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Burkitt Lymphoma, B-Cell Lymphoma, HIV/AIDS, Kaposi Sarcoma, and Colonoscopy.
MedStar Washington Hospital Center
Javad Khalilzadeh is a Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Khalilzadeh is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy.
MedStar Washington Hospital Center
Jennie Zhang is a Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Zhang is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gastrointestinal Bleeding, Diverticular Disease, Diarrhea, Colonoscopy, and Endoscopy.
Sibley Memorial Hospital
Dr. Chefetz serves as Associate Chief Medical Officer and Physician Advisor for Sibley Memorial Hospital. Her areas of clinical expertise are Hospital Medicine and Internal Medicine. Dr. Chefetz is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Liver Failure, Pediatric Myocarditis, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Endoscopy. Dr. Chefetz is board certified in American Board Of Internal Medicine.
Sibley Memorial Hospital
Sarojini Qasba is an Emergency Medicine specialist and a Hospital Medicine provider practicing medicine in Washington, Washington, D.c.. Dr. Qasba is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hip Replacement, and Gastrostomy. Dr. Qasba is board certified in American Board Of Internal Medicine and American Board Of Pediatrics.
Sibley Memorial Hospital
Antoinette Saddler, M.D., is a fellowship-trained gastroenterologist specializing in general gastroenterology and management of patients with mild to severe malnutrition. She has experience in treating complex gastrointestinal disorders including short bowel syndrome, celiac disease, inflammatory bowel disease, irritable bowel syndrome, gastrointestinal malignancies, gastrointestinal tract dysmotility and high-output ostomies, as well as the malnutrition associated with these conditions. Dr. Saddler has held positions at the University of Kentucky, MedStar Washington Hospital Center, the University of Virginia School of Medicine, and the George Washington University School of Medicine and Health Sciences. She has also been a private practice gastroenterologist. Her professional activities include regional and national lectures on the management of gastrointestinal disorders associated with malnutrition. She previously served as the director of medical nutrition at the University of Virginia Digestive Health Center, where patients with complex gastrointestinal and nutritional disorders receive care. Dr. Saddler obtained her medical degree at the Case Western Reserve University School of Medicine. She completed her residency training in internal medicine at New York-Presbyterian/Weill Cornell Medical Center followed by fellowship training in gastroenterology at Memorial Sloan Kettering Cancer Center. She pursued additional fellowship training there in clinical nutrition. Dr. Saddler is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gastroparesis, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Saddler is board certified in American Board Of Internal Medicine.
Capital Digestive Care & Metropolitan Gastroenterology Group
Dr. Louis Y. Korman is a gastroenterologist affiliated with Sibley Memorial Hospital, Washington Hospital Center and George Washington University Hospital. He is also an instructor of the internal medicine and gastroenterology training program at the Veterans Administration Hospital/Georgetown University Residency and Fellowship program. He practices out of Capital Digestive Care’s Metropolitan Gastroenterology Group, located in Washington, D.C. and Bethesda, Md. Dr. Korman earned his medical degree at SUNY Upstate Medical University. He completed a residency in internal medicine at SUNY Upstate Medical Center, as well as a fellowship in gastroenterology. Dr. Korman is a fellow of the American College of Gastroenterology and a member of the American Society of Gastrointestinal Endoscopy, the American Association for the Advancement of Science, the American College of Physicians, the American Medical Association, as well as other professional organizations. He was previously a chairman of the Crohn’s and Colitis Foundation Medical Advisory Board and a chairman of the Home Health Care Committee of the Jewish Social Services Agency. Dr. Korman has been repeatedly named a Top MD in Washingtonian Magazine and Consumers’ Checkbook Magazine, as well as a 2014 Regional Top Doctor by Castle Connolly. He also earned the American Gastroenterological Society’s Distinguished Clinician of the Year Award in 2015. Dr. Korman has contributed to numerous publications and presentations on gastroenterology topics. Dr. Korman is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Autoimmune Hepatitis, Stomach Cancer, Ulcerative Colitis, Colonoscopy, and Endoscopy. Dr. Korman is board certified in American Board Of Internal Medicine.
Last Updated: 04/28/2026






