Dr. Ihnat is board certified in internal medicine and is a Fellow of the American College of Physicians. He completed his internship and residency at Barnes Hospital. His medical degree was earned at Yale University Medical School. Dr. Ihnat has a special medical interest in hypertension, diabetes, wellness and high cholesterol. Dr. Ihnat has been awarded recognition from the National Committee for Quality Assurance (NCQA) Diabetes Physician Recognition Program for meeting national standards for diabetes care.