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. Mark Lanser, MD is a sleep medicine doctor who practices in Janesville, WI. He is 60 years old and has been practicing for 31 years. Dr. Lanser is affiliated with Stoughton Hospital and Saint Mary's Hospital.