Dr. Kevin L. Konzen MD (he/him) is a highly-rated internist in St. Louis, MO. He is rated 5 out of 5 by patients on CareDash and has received an overall patient experience rating of 4.4 out of 5. For new and existing patients, please see recommendations on how to schedule an appointment with Dr. Konzen online. As an internist, he may specialize ....