Mark W. Dassel, MD
Minimally Invasive Gynecologic SurgeryObstetrics and Gynecology
Highlights
Age Groups Seen
- Adult 19-64
- Older Adult >65
Gender
MaleHospital Affiliation
- Intermountain Medical Center
About Mark W. Dassel
About The Provider
Dr. Mark Dassel is a fellowship-trained minimally invasive gynecologic surgeon (MIGS) with advanced expertise in the diagnosis and surgical treatment of endometriosis and chronic pelvic pain. He completed his MIGS fellowship at the University of Louisville and has extensive experience in laparoscopic and robotic gynecologic surgery.
Dr. Dassel is deeply committed to improving the lives of patients with complex gynecologic conditions, offering individualized care that prioritizes long-term relief and quality of life. His clinical focus includes endometriosis excision, pelvic pain evaluation, and minimally invasive management of fibroids and other benign gynecologic disorders.
He serves as an adjunct faculty member at the University of Utah School of Medicine, where he contributes to resident education and surgical training. Dr. Dassel is also active in national organizations, including the International Pelvic Pain Society (IPPS), and has presented on topics related to pelvic pain and advanced gynecologic surgery.
In collaboration with Dr. Taylor Norton, Dr. Dassel is leading the development of a comprehensive MIGS and pelvic pain program at Intermountain Medical Center, designed to provide multidisciplinary, patient-centered care for women across the region.
Locations
- Intermountain Medical Center OB-GYN Clinic
- 5063 South Cottonwood Street, Suite 120, Murray, UT 84107
- Get Directions
- phone: 801-507-1800
- fax: 801-507-1825
Expertise
Education
- Fellowship: University of Louisville, Gynecology, 2013
- Residency: Phoenix Orthopaedic Residency Program, Obstetrics & Gynecology, 2011
- Medical School: University of Kentucky College of Medicine, 2007
Board Certifications
- American Board of Obstetrics and Gynecology, 2014
Ratings & Reviews
4.9 out of 5
97 ratings, 16 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 1/30/2026
Dr Dassel listened to all my concerns and made me feel cared for.
- 5 out of 5 starsReviewed on 1/1/2026
Thank you Dr Dassel for putting in all the hard work. Taken the time to listen to us , women. We greatly appreciate you
- 5 out of 5 starsReviewed on 12/12/2025
He’s the best. I appreciate the time he takes with his patients. He listens well and really cares about helping.
- 5 out of 5 starsReviewed on 12/8/2025
Very caring takes his time to explain and answer questions
- 5 out of 5 starsReviewed on 12/6/2025
Thanks for everything
- 5 out of 5 starsReviewed on 10/11/2025
He’s the best! Please read my other feedback! I’m so grateful that I found him! With all his knowledge and compassion he should be recognized!!!
- 5 out of 5 starsReviewed on 7/29/2025
Best in his field.
- 5 out of 5 starsReviewed on 7/19/2025
Thank you Dr. Dassel!!
- 5 out of 5 starsReviewed on 7/3/2025
He cares and listens well to concerns.
- 5 out of 5 starsReviewed on 6/18/2025
He’s unique in the way he listens and thinks critically.
- 5 out of 5 starsReviewed on 6/15/2025
After some time out of treatment, Dr. Dassel was able to pick up where we left off and most generously provide the procedure I needed. His skill continues to amaze me as I feel my healing is swiftly back on track and a significant improvement in my quality of life.
- 5 out of 5 starsReviewed on 6/7/2025
Thankful I found him!
- 5 out of 5 starsReviewed on 5/20/2025
Caring and compassionate when most others don’t bother.
- 5 out of 5 starsReviewed on 5/9/2025
Takes the time to truly listen and seems to genuinely care about me as a person, and my healing journey.
- 5 out of 5 starsReviewed on 4/30/2025
Thank you for all the time and effort you made to help me feel comfortable and provide me with so much education and options.
- 5 out of 5 starsReviewed on 4/30/2025
Dr. Dassel was the most caring specialist I have ever been to. He was extremely gentle and very concerned with my comfort. The explanations he provided made complete sense and he made sure I understood my options and the plain going forward.