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 Kosiak, MD is a radiation oncology doctor who practices in Coon Rapids, MN. He is 61 years old and has been practicing for 35 years. Dr. Kosiak is affiliated with Fairview Southdale Hospital, AllinaHealth - Unity Hospital, AllinaHealth - Mercy Hospital and North Memorial Medical Center.