Dr. Joseph Anthony Dejoan, MD

Dr. Joseph Dejoan is an internal medicine physician who earned his medical degree from Rush Medical College of Rush University Medical Center. With 31 years of clinical experience, he brings extensive knowledge to the diagnosis and treatment of adult medical conditions. Dr. Dejoan is fluent in both English and Spanish, allowing him to serve diverse patient populations throughout Northwest Indiana.

Dr. Dejoan practices at multiple locations including Hobart, East Chicago, Munster, and Crown Point, and maintains affiliations with several respected healthcare systems including Saint Mary Medical Center, Saint Catherine Hospital, Community Hospital, and Franciscan Health Crown Point. He specializes in managing sleep disorders, particularly sleep apnea in both adults and children. His practice also includes diabetes management with expertise in insulin pen therapy and patient education on autoinjector techniques. Patients consistently rate Dr. Dejoan highly for his care, giving him an …average rating of 4.6 out of 5 stars.