Dr. Richard L. Stoltenberg

Frank Liao is a General Surgeon in Hoffman Estates, Illinois. Dr. Liao is rated as a Distinguished provider by MediFind in the treatment of Epidural Lipomatosis. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Gastrostomy, and Colostomy. Dr. Liao is currently accepting new patients.

Ervin Denham, MD, a minimally invasive and general surgeon at Endeavor Health, performs abdominal surgeries using advanced techniques designed to reduce pain and recovery time. He believes in shared decision-making, ensuring patients are informed and actively involved in their care. With more than 20 years of experience, Dr. Denham also stays current with emerging endoscopic procedures that further minimize incisions and speed recovery. Dr. Denham is rated as a Distinguished provider by MediFind in the treatment of Epidural Lipomatosis. His top areas of expertise are Hernia, Umbilical Hernia, Juvenile Angiofibroma, Sleeve Gastrectomy, and Endoscopy.

Stephen Haggerty, MD, a gastrointestinal and general surgeon at Endeavor Health, specializes in minimally invasive techniques, including weight loss surgery and hernia repair. Practicing since 1998, he draws on decades of experience to provide individualized care and successful surgical outcomes. Dr. Haggerty also incorporates robotic surgery to manage complex cases and shorten recovery times. Dr. Haggerty is rated as an Elite provider by MediFind in the treatment of Epidural Lipomatosis. His top areas of expertise are Hernia, Umbilical Hernia, Choledocholithiasis, Gallbladder Removal, and Endoscopy.