Dr. Winston Chan is a double board-certified General Surgeon and Colon and Rectal Surgeon with additional certification and training in the use of the Da Vinci Xi robotic system for minimally invasive surgeries. He is an accomplished surgeon with extensive experience in both university-based teaching and clinical robotics proctoring.Dr. Chan earned his medical degree from the University of Cincinnati College of Medicine. He completed his general surgery residency at The University of Texas Health Science Center at Houston and his colon and rectal surgery fellowship at Baylor University Medical Center in Dallas. Dr. Chan's passion lies in using the latest advanced medical technology, such as robotics and laparoscopy, in combination with his own surgical dexterity to treat complex diseases through small incisions to promote patient comfort and outcomes. His surgical expertise includes treatment of gallbladder disease, hernias, colorectal cancer, diverticulitis and inflammatory bowel disease, anorectal disease, reflux disorders, and soft tissue conditions. Outside of work, he enjoys snowboarding, scuba diving, traveling and spending time with family.Dr. Chan is a member of the American College of Surgeons, American Society of Colon and Rectal Surgeons, and Tarrant County Medical Society. He speaks English and Mandarin. Dr. Chan is rated as a Distinguished provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gallbladder Disease, Bladder Reconstruction, and Endoscopy.

. Dr. Hodge is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Gallbladder Disease, Cholecystitis, Colostomy, and Gastrostomy.

Marin Marinov is a General Surgeon in Park Ridge, Illinois. Dr. Marinov is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Delirium, Gallbladder Disease, Gallstones, Hernia Surgery, and Colostomy.

. Dr. Cummins is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Diverticular Disease, Familial Colorectal Cancer, Hernia Surgery, and Small Bowel Resection.

. Dr. Taylor is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Infantile Pyloric Stenosis, Pilonidal Sinus Disease, Retroperitoneal Inflammation, and Undescended Testicle.

Michael Scheer is a General Surgeon in Gurnee, Illinois. Dr. Scheer is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Hernia, Cellulitis, Gallstones, Hernia Surgery, and Gastrectomy.

. Dr. Robertson is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Cellulitis, Venous Insufficiency, Peripheral Artery Disease, Bladder Reconstruction, and Ureteroscopy.

Dr. Gray is a board-certified general surgeon who specializes in minimally invasive surgery of the stomach, small bowel, gallbladder and hernias. He is passionate about bariatric and metabolic surgery – sometimes called “weight loss surgery” – and is fellowship-trained in minimally invasive surgery to help his patients get back to living their lives quicker. Dr. Gray originally moved to East Tennessee to complete his general surgery residency at ETSU. After completing his advanced fellowship training in minimally invasive and laparoscopic surgery at Virginia Commonwealth University, he was excited to return to the area and bring his special skill set to East Tennessee. Dr. Gray is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Cholecystitis, Gallbladder Disease, Hernia, Sleeve Gastrectomy, and Gastric Bypass.

. Dr. Monzon is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Familial Colorectal Cancer, Hemorrhoids, Neuroendocrine Tumor, Colostomy, and Ureteroscopy.

Amit Parikh is a General Surgeon in Gurnee, Illinois. Dr. Parikh is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Choledocholithiasis, Cellulitis, Familial Colorectal Cancer, Hernia Surgery, and Colostomy.

Benjamin Scharfstein, MD, finds his greatest joy in witnessing the positive outcomes his patients achieve. “I love seeing my patients return after surgery, feeling much better and ready to get back to their lives and families,” he says. Inspired by his grandfather, an ophthalmologist, Dr. Scharfstein grew up in Johnson City and is thrilled to practice medicine and raise his family in the Appalachian Highlands. He has a deep appreciation for the natural beauty and community spirit of the region. Outside of his work, Dr. Scharfstein stays active in his church and enjoys spending time outdoors. Dr. Scharfstein is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), ALK-Positive Non-Small Cell Lung Cancer, Thoracic Aortic Aneurysm, Gastrostomy, and Hernia Surgery.

Lila Oyama practices in Sao Paulo, Brazil. Ms. Oyama is rated as an Elite expert by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Retroperitoneal Inflammation, Obesity, Obesity in Children, Oophorectomy, and Hormone Replacement Therapy (HRT).

Michael Banda is a General Surgeon and an Emergency Medicine provider in Bossier City, Louisiana. Dr. Banda is rated as a Distinguished provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Small Bowel Resection. Dr. Banda is currently accepting new patients.

. Dr. Urban is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Colonic Malakoplakia, Biliary Dyskinesia, Pleurisy, and Diverticular Disease.

. Dr. Hansen is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Retroperitoneal Inflammation, Gallbladder Disease, Gallstones, Choledocholithiasis, and Hernia Surgery.

. Dr. Semaan is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Gallbladder Disease, Subarachnoid Hemorrhage, Pleurisy, Vertebroplasty, and Bone Graft.

Nickolas Byrge is a General Surgeon in Murray, Utah. Dr. Byrge has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Paget Disease of the Breast, Intraductal Papilloma, Hernia, Hernia Surgery, and Gallbladder Removal. Dr. Byrge is currently accepting new patients.

Danielle Adams is a General Surgeon in Park City, Utah. Dr. Adams has been practicing medicine for over 22 years and is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her top areas of expertise are Gallstones, Choledocholithiasis, Gallbladder Disease, and Retroperitoneal Inflammation. Dr. Adams is currently accepting new patients.

. Dr. Roesch is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Lung Nodules, Bile Duct Obstruction, Visceromegaly, Bone Marrow Aspiration, and Liver Embolization.

Chad Kort is a General Surgeon in Burlington, Wisconsin. Dr. Kort is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Angiosarcoma, Lymphadenectomy, and Hernia Surgery.