Dr. Sameer Shah

Michael Ujiki, MD, a gastrointestinal surgeon at Endeavor Health, specializes in minimally invasive procedures for conditions of the esophagus, stomach and gallbladder. After beginning his career in business, Dr. Ujiki found his true calling in medicine, where he now combines advanced surgical innovation with compassionate care. He prioritizes reducing recovery time and improving outcomes through cutting-edge techniques, including incisionless and laparoscopic surgeries. Dr. Ujiki is highly rated in 29 conditions, according to our data. His top areas of expertise are Achalasia, Hernia, Hiatal Hernia, Gallbladder Removal, and Endoscopy.

David Dickerson, MD, an anesthesiologist and pain medicine specialist at Endeavor Health, provides individualized, evidence-based care for patients with complex pain conditions. With more than a decade of experience, he uses advanced technologies, including image-guided procedures and microelectrodes, to help patients reduce pain and improve function. Dr. Dickerson also leads efforts to improve opioid safety and expand access to non-opioid treatments across the health system. Dr. Dickerson is highly rated in 13 conditions, according to our data. His top areas of expertise are Central Pain Syndrome, Neuralgia, Giant Axonal Neuropathy, and Wallerian Degeneration.

Asokumar Buvanendran is a Pain Medicine provider in Chicago, Illinois. Dr. Buvanendran is highly rated in 6 conditions, according to our data. His top areas of expertise are Acute Pain, Complex Regional Pain Syndrome, Chronic Pain, Knee Replacement, and Hip Replacement.