William F Dresen, MD, FACC
ElectrophysiologyCardiology
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult >65
Languages
- English
Gender
MaleAbout William F Dresen
Locations
- Billings Clinic Cardiology
- 2800 10th Avenue North, Billings Clinic Hospital, Billings, MT 59101
- Get Directions
- phone: 406-238-2000
- Billings Clinic Cardiology Clinic
- 801 North 29th Street, Billings Clinic, Billings, MT 59101
- Get Directions
- phone: 406-435-1445
- SA Cath Lab
- 2800 10th Avenue North, Billings Clinic Hospital, Billings, MT 59101
- Get Directions
- Billings Clinic Bozeman Cardiology Clinic
- 3905 Wellness Way, Billings Clinic Bozeman, Bozeman, MT 59718
- Get Directions
- phone: 406-898-1500
- fax: 406-898-1509
- Billings Clinic Outreach Cardiology Glasgow
- 321 3rd Avenue South, Frances Mahon Deaconess Hospital, Glasgow, MT 59230
- Get Directions
- phone: 406-228-3500
Expertise
Education
- Medical School: University of Miami Miller School of Medicine, Miami, Florida
- Fellowship: University of Virginia, Charlottesville, Virginia, Cardiovascular Disease
- Undergraduate: University of Florida, Gainesville, Florida
- Fellowship: University of Virginia, Charlottesville, Virginia, Electrophysiology
- Residency: Vanderbilt University, Nashville, Tennessee, Internal Medicine
Board Certifications
- Clinical Cardiac Electrophysiology: American Board of Internal Medicine, 2018
- Cardiovascular Disease: American Board of Internal Medicine, 2016
- Internal Medicine: American Board of Internal Medicine, 2013
Ratings & Reviews
4.9 out of 5
153 ratings, 33 reviewsAt Billings Clinic, our goal is that everyone who walks through our doors will feel informed, heard, and cared for. Patient experience focuses on delivering critical aspects of healthcare such as easy access to information and good communication with health care providers. We monitor patient experience with patient surveys to understand how we are doing, identify opportunities for improvement, and recognize exceptional care and team members. The patient experience rating is an average of all responses to the care provider related questions shown below.
- 5 out of 5 starsReviewed on 1/13/2026
Dr. Dresen is at the top of his profession. He is an outstanding surgeon!
- 5 out of 5 starsReviewed on 12/24/2025
Excellent
- 5 out of 5 starsReviewed on 12/18/2025
Dr. Dresen is a very nice man and a great doctor.
- 5 out of 5 starsReviewed on 12/4/2025
Excellent experience! Dr. was well aware of my medical condition & answered my questions.
- 5 out of 5 starsReviewed on 11/28/2025
This Doc knows his stuff! Really trust his medical judgement!
- 5 out of 5 starsReviewed on 11/24/2025
Dr. Dresen is the BEST dr. ever!
- 5 out of 5 starsReviewed on 11/20/2025
DR DRESAN IS OUTSTANDING IN LISTENING AND TAKING APROPRIATE ACTION
- 5 out of 5 starsReviewed on 11/8/2025
Dr Dresen is great!
- 5 out of 5 starsReviewed on 10/24/2025
Dr. Dresen answered all my questions clearly and explained my treatments options thoroughly. I felt he was genuinely concerned about my health and wanted me to have the best outcome. He was very easy to talk to and I left feeling good about my treatment plan.
- 5 out of 5 starsReviewed on 10/1/2025
Dr Dresen is always very upbeat! It's like talking to a good friend!
- 5 out of 5 starsReviewed on 9/17/2025
Provider explaining everything I needed to know
- 5 out of 5 starsReviewed on 8/28/2025
Dr. Dresen did a very good job: Caring, communicated very well, followed up, did not hurry, skilled treatment.
- 5 out of 5 starsReviewed on 8/19/2025
Dr. Dresen is great!
- 5 out of 5 starsReviewed on 8/9/2025
Doctor reviewed my procedure very well.
- 5 out of 5 starsReviewed on 8/8/2025
Listened, knowledgeable, spent adequate time with me
- 5 out of 5 starsReviewed on 7/30/2025
Dr Dresen was focused, he answered all my questions to my satisfaction. He was not rushed or impatient in giving me clear and his responses were in a way that I could understand.
- 5 out of 5 starsReviewed on 7/25/2025
Very good interactions and professional.
- 5 out of 5 starsReviewed on 7/2/2025
Great discussion regarding concerns and came to agreement on future care
- 5 out of 5 starsReviewed on 6/27/2025
Good
- 5 out of 5 starsReviewed on 6/25/2025
Very thorough.
- 5 out of 5 starsReviewed on 6/25/2025
Highly recommend Dr. Dresen.
- 5 out of 5 starsReviewed on 6/19/2025
Dr.Dresen is always a great caregiver.
- 5 out of 5 starsReviewed on 5/28/2025
Dr Dresen is a good listener and always takes my concerns and questions seriously. I value and trust his medical advice.
- 4 out of 5 starsReviewed on 5/28/2025
Good follow up on monitor results post visit
- 5 out of 5 starsReviewed on 5/28/2025
Impressed and feel very confident with Dr Dresen
- 5 out of 5 starsReviewed on 5/27/2025
Outstanding, explained all options.
- 5 out of 5 starsReviewed on 5/21/2025
Dr. DRESSEN is very involved in wanting the best for me and others.
- 5 out of 5 starsReviewed on 5/21/2025
Excellent experience
- 5 out of 5 starsReviewed on 5/14/2025
Dr. Dresen is the absolute best. Very kind, thorough, and knowledgeable.
- 5 out of 5 starsReviewed on 5/13/2025
Doctor Dresen is a very good doctor. I trust him and like him
- 5 out of 5 starsReviewed on 4/30/2025
He is a very friendly and knowledgeable doctor.
- 5 out of 5 starsReviewed on 4/29/2025
Dr. Dresen is great!
- 5 out of 5 starsReviewed on 4/28/2025
My prognosis was explained in a way that was totally understandable. Dr. Dresen listened in a way that few other practitions have - I felt very good after visiting with him -