4.8 based on 65 reviewsView this provider's reviews
Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
Dr. John Grehan, MD is a cardiac surgery specialist in Saint Paul, MN and has been practicing for 12 years. He graduated from University Of Minnesota Medical School in 1995 and specializes in cardiac surgery and thoracic surgery.