Dr. Brett Parker is a general surgeon and fellowship-trained minimally invasive foregut and bariatric surgeon. He is an Assistant Professor of Surgery at Johns Hopkins and also the Program Director for the Johns Hopkins Advanced GI and Minimally Invasive Surgery Fellowship Program. Dr. Parker is an expert in minimally invasive surgical techniques including advanced laparoscopy and robotic surgery, as well as therapeutic flexible endoscopy. He is interested in promoting the evolving indications for surgical repair of hiatal hernias, as well as adjunct procedures surgeons can use to reduce recurrence rates. He offers a wide range of interventions for GERD, including innovative endoscopic therapies, and promotes early surgical referral to discuss and tailor therapy to individual patient circumstances. Dr. Parker also has a robust abdominal wall reconstruction and weight loss surgery practice. He is widely published on the surgical outcomes of foregut surgery, emerging technologies, and innovation, as well as surgical simulation and skills transfer. Dr. Parker has consistently been selected as a Washingtonian Magazine Top Doctor in 2023, 2024, and 2025. As a member of the Johns Hopkins Division of Minimally Invasive Surgery in the Greater Washington Area, Dr. Parker is dedicated to the best, individualized, patient outcomes. Learn more about Dr. Parker and his partners within the Johns Hopkins Division of Minimally Invasive Surgery, the Johns Hopkins Heartburn Center and the Johns Hopkins Motility and Neurogastroenterology Center. Dr. Parker is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hiatal Hernia, Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gallbladder Removal.

Marc Margolis is a Thoracic Surgeon in Reston, Virginia. Dr. Margolis is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Median Arcuate Ligament Syndrome (MALS), Lung Cancer, Pleuropulmonary Blastoma, Endoscopy, and Thymectomy.

Shilen Lakhani is a Gastroenterologist in Reston, Virginia. Dr. Lakhani is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Ulcerative Colitis, Gastrectomy, and Endoscopy.

Joseph Greene is a Bariatric Medicine provider in Reston, Virginia. Dr. Greene is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hernia, Obesity, Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy.

Karim Trad is a General Surgeon in Reston, Virginia. Dr. Trad is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hiatal Hernia, Hernia, Gastroesophageal Reflux Disease (GERD), Sleeve Gastrectomy, and Gastrectomy. Dr. Trad is currently accepting new patients.

Alan Plotner is a Gastroenterologist in Reston, Virginia. Dr. Plotner is rated as an Experienced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis, Irritable Bowel Syndrome (IBS), Endoscopy, and Gastrectomy.

Jessica Trevino is a Gastroenterologist in Reston, Virginia. Dr. Trevino is rated as an Experienced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. Her top areas of expertise are Childhood Pancreatitis, Familial Adenomatous Polyposis, Chronic Pancreatitis, Endoscopy, and Gastrectomy.

Enoch Sanders is a General Surgeon in Reston, Virginia. Dr. Sanders is rated as an Experienced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hernia, Diverticular Disease, Cellulitis, Hernia Surgery, and Gastrectomy. Dr. Sanders is currently accepting new patients.

Brett Sachse is a General Surgeon in Reston, Virginia. Dr. Sachse is rated as an Experienced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hernia, Juvenile Angiofibroma, Umbilical Hernia, Small Bowel Resection, and Hernia Surgery. Dr. Sachse is currently accepting new patients.

A Washington-area native, Dr. Erica R. Cohen is a highly-accomplished physician. She is a trained Inflammatory Bowel Disease specialist which gives her unique expertise in Crohn's disease, ulcerative colitis, microscopic colitis, and refractory c. difficile colitis infection. In addition, she treats a wide range of concerns such as celiac disease, colon cancer screening, and diverticular disease. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. Her top areas of expertise are Diverticular Disease, Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, and Endoscopy.

Dr. Jessica D. Korman is a gastroenterologist affiliated with Suburban Hospital. She practices out of Capital Digestive Care’s Metropolitan Gastroenterology Group in Washington, D.C. and Bethesda, Md. Dr. Korman has an expertise in colorectal cancer screening, as well as anal cancer screening and prevention. Dr. Korman earned her undergraduate degree from the University of Rochester and her medical degree from the Mount Sinai School of Medicine, where she conducted research with the division of liver diseases. She completed a residency in internal medicine at Montefiore Medical Center, where she also completed a fellowship in gastroenterology and was recognized by the Leo M. Davidoff Society for Outstanding Achievement in the Teaching of Medical Students. Dr. Korman also earned the Dr. Marcel Zimetbaum Complete Physician Award by the division of gastroenterology at Montefiore Medical Center. Dr. Korman is a member of the American College of Gastroenterology, the American Gastroenterological Association and the American Society for Gastrointestinal Endoscopy. Dr. Korman has been repeatedly named a Top MD in Washingtonian Magazine. Dr. Korman is rated as an Experienced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. Her top areas of expertise are Colonic Malakoplakia, Diarrhea, Trichohepatoenteric Syndrome, and Irritable Bowel Syndrome (IBS).

Emil Valle is a Gastroenterologist in Fairfax, Virginia. Dr. Valle is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Ulcerative Colitis, Colitis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Andrew Axelrad is a Gastroenterologist in Fairfax, Virginia. Dr. Axelrad is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Macroamylasemia, Gastrectomy, and Endoscopy.

Frank Procaccino is a Gastroenterologist in Fairfax, Virginia. Dr. Procaccino is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Esophagitis, Gastrectomy, and Colonoscopy.

Anita Wolke is a Gastroenterologist in Fairfax, Virginia. Dr. Wolke is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colonic Malakoplakia, Familial Adenomatous Polyposis, and Diverticular Disease.

Minal Patel is a Gastroenterologist in Fairfax, Virginia. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. Her top areas of expertise are Gas Bloat Syndrome, Ulcerative Colitis, Diarrhea, Gastrectomy, and Endoscopy.

Atul Marathe is a Gastroenterologist in Fairfax, Virginia. Dr. Marathe is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Liver Embolization, and Gastrectomy.

Eduardo Noguera is a Gastroenterologist in Fairfax, Virginia. Dr. Noguera is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Michael Weyant is a Thoracic Surgeon and a General Surgeon in Fairfax, Virginia. Dr. Weyant is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Lung Cancer, Lung Adenocarcinoma, Non-Small Cell Lung Cancer (NSCLC), Lung Transplant, and Advanced Bronchoscopy. Dr. Weyant is currently accepting new patients.

Barry Walter is a General Surgeon in Falls Church, Virginia. Dr. Walter is rated as an Advanced provider by MediFind in the treatment of Congenital Diaphragmatic Hernia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hernia, Congenital Diaphragmatic Hernia, Hernia Surgery, and Vagotomy. Dr. Walter is currently accepting new patients.