Dr. Jonathan Barker

Marc Alonzo, MD, an interventional radiologist at Endeavor Health, performs minimally invasive procedures to diagnose and treat a wide range of conditions including cancer, kidney disease and vascular disorders. He values patient communication and takes pride in helping people feel more comfortable during stressful procedures. Dr. Alonzo is particularly involved in interventional oncology, where advanced imaging and targeted therapies like radioembolization and thermal ablation offer new hope for patients with tumors in the liver, lungs and kidneys. Dr. Alonzo is rated as a Distinguished provider by MediFind in the treatment of Ureterocele. His top areas of expertise are Peritonitis, Secondary Peritonitis, Ascites, Vertebroplasty, and Bone Graft.

Desi Dennis is a Radiologist and an Interventional Radiologist in Elk Grove Village, Illinois. Dr. Dennis is rated as an Advanced provider by MediFind in the treatment of Ureterocele. His top areas of expertise are Lung Nodules, WT1-Related Wilms Tumor Syndromes, Small Cell Lung Cancer (SCLC), Vertebroplasty, and Bone Graft.

Sidney Regalado, MD, an interventional radiologist at Endeavor Health, performs minimally invasive procedures using advanced imaging guidance. He specializes in diagnosing and treating a variety of conditions through targeted techniques that support faster recovery and reduced risk. Dr. Regalado is rated as a Distinguished provider by MediFind in the treatment of Ureterocele. His top areas of expertise are Ascites, Peritonitis, Secondary Peritonitis, Bone Graft, and Vertebroplasty.