Ronald Collins, MD is a board-certified Hospitalist at Mahaska Health specializing in Internal Medicine. He earned his Doctor of Medicine at Ross University School of Medicine in Iselin, New Jersey and completed his Internal Medicine residency at the University of Illinois College of Medicine, Peoria OSF-Saint Francis Medical Center in Peoria, Illinois. He brings extensive…
Ruffin Tchakounte, DO specializes in Internal Medicine as a Hospitalist. He earned his Doctor of Osteopathic Medicine and Master of Science in Anatomy from Des Moines University, and his Bachelor of Arts in Chemistry from the University of Iowa. Dr. Tchakounte completed his Internal Medicine Residency through the University of Iowa, in the UnityPoint Health…
Carl Constantine, MD is a board-certified Hospitalist at Mahaska Health with a specialty in the Intensive Care Unit with over 35 years of medical and leadership experience. Dr. Constantine earned his medical degree at the University of California, San Diego College of Medicine and completed his internal medicine residency training at the University of Cincinnati.…



