Dr. Mark Warren Hiser M.D., a Cardiologist practicing in Rockford, IL

Dr. Mark Warren Hiser  M.D.

Dr. Mark Hiser is a cardiologist practicing in Rockford, IL. Dr. Hiser specializes in diagnosing, monitoring, and treating diseases or conditions of the heart and blood vessels and the cardiovascular system. These conditions include heart attacks, heart murmurs, coronary heart disease, and hypertension. Dr. Hiser also practices preventative medicine, helping patients maintain a heart-healthy life.


Dr. Hiser’s career in medicine began in 1976, when he graduated with his Medical Degree from the Univ of Il Coll of Med, Chicago Il . After medical school, Dr. Mark Warren Hiser M.D. completed residency at Univ Iowa Hosps & Clinics, Cardiovascular Diseases; Univ Of Chicago Hosps, Internal Medicine. Dr. Hiser is board certified in Internal Medicine by the American Board of Internal Medicine. Dr. Mark Warren Hiser M.D. currently provides care to patients at 444 Roxbury Road, Rockford, IL 61107.


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Olivia Pilar

Olivia Polar is a Research Analyst for FindaTopDoc responsible for identifying and interviewing physicians that have obtained noteworthy honors and accomplishments in their specialty. Olivia is active in her local Chamber of Commerce and is a volunteer at her local hospital.