Tim Grossman


Related Programs
Accepting New Patients
Member of St. Peter's Medical Group

About Me

Tim Grossman, MD is a long time practicing Urologist in the Helena community.  He originally was in private practice, transitioning to a hospital-based practice in 2009.  At that time he established the St. Peter's Health Medical Group Department of Urology.

Dr. Grossman's practice focus includes men's health issues including prostate cancer diagnostics and treatment, sexual dysfunction, testosterone replacement and reproductive health.  He also specializes in minimally invasive surgery, including endoscopy and laser lithotripsy for stone disease, and outpatient surgery for prostate enlargement.

Dr. Grossman earned his Medical Degree from the University of Nebraska and completed both his residency and internship at the University of Wisconsin Hospitals and Clinics in Madison. Dr. Grossman is a Diplomate of the American Board of Urology.

Education & Training

Medical School

University of Nebraska Medical Center - Omaha


University of Wisconsin Hospital and Clinics


University of Wisconsin Hospital and Clinics

Board Certifications

American Board of Urology


St. Peter’s Health accepts most major insurances. To verify that your insurance is accepted, contact the clinics’ Central Business Office at 406-447-2828.   

Patients are expected to furnish all the necessary health insurance information and sign the medical release and insurance assignment authorizations. St. Peter’s Health will submit complete insurance claims on the appropriate forms for the charges recorded. 

Keep in mind that insurance is a contract between the patient and his or her insurance company and that St. Peter’s Health is acting only as a billing agent. St. Peter’s Health cannot pursue payment from insurance carriers in the event of non-payment or benefit denials. If a patient’s insurance carrier has not submitted payment within 30 days of billing, St. Peter’s Health expects the patient to pay the balance in full. Patients receive a monthly statement showing any account activity and the remaining balance due.