
Highlights
Age Groups Seen
- Adult 21-65
- Older Adult >65
Languages
- English
Gender
MaleLocations
- La Crosse - Hematology and Oncology
- 724 Denton Street, La Crosse, WI 54601
- Get Directions
- phone: 608-775-2385
- Tomah - Cancer & Blood Disorder
- 505 Gopher Drive, Tomah, WI 54660
- Get Directions
- phone: 608-775-2385
- La Crosse - OB/GYN
- 1900 South Avenue, La Crosse, WI 54601
- Get Directions
- phone: 608-775-8181
- La Crosse - Otolaryngology
- 1900 South Avenue, La Crosse, WI 54601
- Get Directions
- phone: 608-775-2374
Expertise
Education
University Of Wisconsin Hospital & Clinic
Fellowship, Hematology/Oncology, 2019Mayo Clinic School Of Graduate Medical Education
Residency, Internal Medicine, 2016Mayo Medical School
Medical School, 2013Board Certifications
Hematology
American Board of Internal Medicine, 2019Internal Medicine
American Board of Internal Medicine, 2016Insurance
- Aetna Health Management
- Amerigroup Iowa Inc
- Anthem BCBS WI
- Arise Health Plan/ WPS
- BCBS MN
- Benefit Plan Administrators
- Care Wisconsin
- CIGNA
- Community Link
- Group Health Cooperative of Eau Claire
- HealthEOS by Multiplan
- Healthpartners, Inc
- Independent Care Health Plan Medicaid
- Medica IFB
- Meritain Health
- MHS Health
- Midlands Choice
- Quartz
- The Alliance
- Tricare West
- Ucare Minnesota
- United Healthcare Inc.
- WCA Group Health Trust
- Wellmark BCBS IA
- Wisconsin Physician Services
Ratings & Reviews
4.9 out of 5
89 ratings, 31 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 5/3/2025
Having radiation ?? now. Every one is kind and understandings. There just super. Team.
- 5 out of 5 starsReviewed on 5/1/2025
I was really happy that they let me see both the oncology and the radiation doctor at the same time. Thank you.
- 5 out of 5 starsReviewed on 4/22/2025
You are very fortunate to have a Dr with such compassion and expertise. If I could rate higher than 10, I sure would.
- 5 out of 5 starsReviewed on 3/28/2025
He explained everything so we'll. He encouraged us to ask questions. We are very happy with the plan.
- 5 out of 5 starsReviewed on 3/22/2025
I have only seen him once before, a year ago. He reviewed all my care before my arrival and went over it with me. He is on-board with my previous care received at Walter reed. Very positive experience.
- 5 out of 5 starsReviewed on 3/20/2025
Dr. Harmon explained the chemotherapy in terms that I could understand and make my decision to have this treatment.
- 5 out of 5 starsReviewed on 3/9/2025
I trust Dr Harmon with my life. He shows such deep compassion and care for me.
- 5 out of 5 starsReviewed on 1/28/2025
Dr. Harmon takes his time, listens, and explains everything very well. He shows compassion and empathy to me as I embark on a difficult journey. I'm blessed to have him and his team on my side
- 5 out of 5 starsReviewed on 1/28/2025
Dr Harmon (Oncology/OB GYN) and staff always treat me as an individual and take the time to answer all of my questions. I know if I have additional questions they are only a phone call away. I appreciate being given the latest information and most recent studies regarding my treatment / medications. I feel very fortunate to have Dr Harmon and his care team on my side.
- 5 out of 5 starsReviewed on 1/9/2025
I was impressed with the amount of time that Dr. Harmon spent with me and my daughter or me and my son whenever we had an appointment. He was very thorough. I really was able to connect and relate to him and he answered all of our questions and it didn't seem like he was rushing us to get on to another patient. I thank him very much for doing that.
- 5 out of 5 starsReviewed on 1/2/2025
Dr. Gil exudes an aura of empathy, professionalism, and trust. It was very comforting to speak with him.
- 5 out of 5 starsReviewed on 12/22/2024
Dr. Harmon and his team are outstanding
- 5 out of 5 starsReviewed on 12/19/2024
I feel very blessed to have such excellent medical care. Dr. Harmon has guided me on my five year journey & I am so grateful!
- 5 out of 5 starsReviewed on 12/12/2024
Dr Harmon is an amazing oncologist. Over my 26+ year cancer journey, I've moved several times - he is my 7th oncologist & is by far the best. Dr Harmon asks questions, is up-to-date on treatments, does extra research, thinks outside the box, & values my input.
- 5 out of 5 starsReviewed on 11/27/2024
Was good. Doc took extra time to discuss stuff with me which was helpful
- 5 out of 5 starsReviewed on 11/24/2024
Everyone is always very efficient, patient, kind and helpful, especially Dr. Harmon! Thank you!
- 5 out of 5 starsReviewed on 11/21/2024
I always encounter considerate, compassionate care at Gundersen.
- 5 out of 5 starsReviewed on 11/19/2024
Excellent Dr. and treatments.
- 5 out of 5 starsReviewed on 11/20/2024
Dr. Harmon takes the time that Mike needs to tell him everything that's going on and always has great suggestions of what to do. We appreciate him so much.
- 5 out of 5 starsReviewed on 11/16/2024
Exceptional in every respect from start through completion and scheduling additional appointments. The friendly positive and helpfulness started at reception and continue through to discharge.
- 5 out of 5 starsReviewed on 10/22/2024
I feel confident about my care
- 5 out of 5 starsReviewed on 10/13/2024
Dr. Harmon is a very caring doctor and answered all our questions in very easy to understand language. He listened to everything we had to say and spent time with us to make sure we understood the treatment and told us to call him if we had any more questions or problems. He gave us all of his attention and know he cares for each patient and their needs! Excellent doctor!!
- 5 out of 5 starsReviewed on 10/17/2024
I like because he shows me my x-ray.
- 5 out of 5 starsReviewed on 9/26/2024
Very pleasant Doctor to see and talk to.
- 5 out of 5 starsReviewed on 9/21/2024
Thank you for my team as they helped me w/ my cancer surgery.
- 4 out of 5 starsReviewed on 9/17/2024
the cost is way too much!!!
- 5 out of 5 starsReviewed on 8/31/2024
Everyone was more then helpful they knew my condition and they treated the situation according to my needs great to be back
- 5 out of 5 starsReviewed on 7/14/2024
Dr. Harmon and his staff are wonderful!
- 5 out of 5 starsReviewed on 6/29/2024
the staff and Doctor and PA were great
- 5 out of 5 starsReviewed on 6/8/2024
The only part of the appointment that seemed uncomfortable was having the chaplain there as I was not sure what their role was in the diagnosis. I feel like it would be easier if they can in with social work at a different part of the appointment and not during the medical part with the oncologist because you just assume the worst is happening. The oncologist was amazing, palliative care was amazing, the social worker was great. The nursing staff was great.
- 5 out of 5 starsReviewed on 6/6/2024
News was. Bad but I believe things will work out with the Lords help