Dr. Fredric C Kullberg, MD

Dr. Fredric Kullberg specializes in internal medicine and pulmonology, bringing five decades of medical expertise to patient care. They completed medical school at the University of Illinois College of Medicine and went on to complete residency training at the Medical College of Wisconsin. With 50 years of experience in practice, Dr. Kullberg has developed extensive knowledge in treating complex respiratory and internal medicine conditions.

Dr. Kullberg practices at UW Health Heart Hospital and serves patients in Rockford, Illinois. They focus on treating chronic bronchitis, chronic lung disease, and COPD. Kullberg performs specialized procedures including pulmonary function testing and bronchodilator reversibility testing to help diagnose and monitor lung conditions. Patients have given them an average rating of 4.5.