Advocate Illinois Masonic Digestive Health Center
Jan Kaminski is a Colorectal Surgeon practicing medicine in Chicago, Illinois. Dr. Kaminski is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Anal Fissure, Cellulitis, Anorectal Abscess, Colostomy, and Ileostomy. Dr. Kaminski is board certified in American Board Of Colon & Rectal Surgery.
Advocate Illinois Masonic Digestive Health Center
Joaquin Estrada is a Colorectal Surgeon practicing medicine in Chicago, Illinois. Dr. Estrada is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Genital Warts, Ileostomy, and Hernia Surgery. Dr. Estrada is board certified in American Board Of Colon & Rectal Surgery.
Advocate Medical Group Gastroenterology
Imad Elkhatib is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Elkhatib is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Elkhatib is board certified in American Board Of Internal Medicine, Gastroenterology.
Advocate Medical Group Gastroenterology
Rogelio Silva is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Silva is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Chronic Erosive Gastritis, Angiodysplasia of the Colon, Gastrectomy, and Gastrostomy. Dr. Silva is board certified in American Board Of Internal Medicine, Gastroenterology.
Advocate Medical Group Gastroenterology
Hareth Raddawi is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Raddawi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Endoscopy. Dr. Raddawi is board certified in American Board Of Internal Medicine, Gastroenterology.
Advocate Medical Group General Surgery
Marin Marinov is a General Surgeon practicing medicine in Park Ridge, Illinois. Dr. Marinov is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Delirium, Gallbladder Disease, Gallstones, Hernia Surgery, and Colostomy. Dr. Marinov is board certified in American Board Of Surgery.
Advocate Medical Group Vascular Surgery
Chad Jacobs is a Vascular Surgeon practicing medicine in Park Ridge, Illinois. Dr. Jacobs is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Carotid Artery Disease, End-Stage Renal Disease (ESRD), Cellulitis, and Carotid Artery Surgery. Dr. Jacobs is board certified in American Board Of Surgery, Vascular Surgery.
Advocate Medical Group General Surgery
Jason Zimmermann is a General Surgeon practicing medicine in Oak Lawn, Illinois. Dr. Zimmermann is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His clinical expertise encompasses Hernia, Familial Colorectal Cancer, Ogilvie Syndrome, Gallbladder Removal, and Colostomy. Dr. Zimmermann is board certified in American Board Of Surgery.
Advocate Medical Group General Surgery
Manuel Perez is a General Surgeon practicing medicine in Chicago, Illinois. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Ogilvie Syndrome, Gallbladder Disease, Small Bowel Resection, and Gastrostomy. Dr. Perez is board certified in American Board Of Surgery.
Advocate Medical Group General Surgery
James O'donnell is a General Surgeon practicing medicine in Orland Park, Illinois. Dr. O'donnell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hernia, Cholecystitis, Gallbladder Disease, Colostomy, and Gastrostomy. Dr. O'donnell is board certified in American Board Of Surgery.
Advocate Medical Group General Surgery
Rodney Thill is a General Surgeon practicing medicine in Oak Lawn, Illinois. Dr. Thill is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Gallbladder Disease, Colostomy, and Hernia Surgery. Dr. Thill is board certified in American Board Of Surgery.
Advocate Medical Group General Surgery
Amit Parikh is a General Surgeon practicing medicine in Gurnee, Illinois. Dr. Parikh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Cellulitis, Familial Colorectal Cancer, Hernia Surgery, and Colostomy. Dr. Parikh is board certified in American Osteopathic Board Of Surgery.
Endeavor Health Medical Group
Melissa Hogg, MD, a surgical oncologist at Endeavor Health, provides advanced, minimally invasive surgical care for patients with cancer and complex conditions. She specializes in robotic-assisted procedures and evidence-based treatment strategies that promote both longevity and quality of life. Dr. Hogg is also dedicated to surgical education and innovation, ensuring that advances in technology and training continue to enhance patient safety and outcomes. Dr. Hogg is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 49 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Neuroendocrine Tumor, Gastrointestinal Fistula, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Hogg is board certified in American Board Of Surgery.
Endeavor Health Medical Group
Andrew Scott Ross, MD, a gastroenterologist at Endeavor Health, specializes in diagnosing and treating conditions affecting the digestive system. He provides care for patients with gastrointestinal disorders ranging from reflux and ulcers to more complex conditions requiring advanced procedures. Dr. Ross uses evidence-based practices to guide treatment planning and collaborates with patients to manage symptoms and improve digestive health. His expertise supports both preventive screenings and ongoing management of chronic gastrointestinal conditions. Dr. Ross is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Barrett Esophagus, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Ross is board certified in American Board Of Internal Medicine.
L M Prasad, MD, SC
Slawomir Marecik is a Colorectal Surgeon practicing medicine in Park Ridge, Illinois. Dr. Marecik is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Anorectal Abscess, Bowel Incontinence, Hemorrhoids, Ileostomy, and Hernia Surgery. Dr. Marecik is board certified in American Board Of Surgery.
OSF Medical Group - Oncology Surgery
Richard Anderson is a General Surgeon and a Thoracic Surgeon practicing medicine in Peoria, Illinois. Dr. Anderson is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, Thymectomy, and Gastrostomy. Dr. Anderson is board certified in American Board Of Surgery and American Board Of Thoracic Surgery.
OSF Medical Group - Surgery
Steven Kim is a General Surgeon practicing medicine in Rockford, Illinois. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hernia, Familial Colorectal Cancer, Gallbladder Disease, Hernia Surgery, and Colonoscopy. Dr. Kim is board certified in American Board Of Surgery.
OSF Medical Group - Gastroenterology
Jason Bill is a Gastroenterologist practicing medicine in Peoria, Illinois. Dr. Bill is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Insulinoma, Esophageal Cancer, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Bill is board certified in American Board Of Internal Medicine.
OSF Medical Group - Surgery
Gavish Patel is a General Surgeon practicing medicine in Peoria, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hernia, Abdominal Aortic Aneurysm (AAA), Gallbladder Disease, Gastrostomy, and Hemorrhoidectomy. Dr. Patel is board certified in American Board Of Surgery.
OSF Saint Katharine - Center For Health - General Surgery
Matthew Hefty is a General Surgeon practicing medicine in Sterling, Illinois. Dr. Hefty is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Cholecystitis, Pilonidal Sinus Disease, Small Bowel Resection, and Colostomy. Dr. Hefty is board certified in American Board Of Surgery.
Last Updated: 04/28/2026



















