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Dennis Whitmer, DO, FACOS, FACS

Dennis Whitmer, DO, FACOS, FACS

General Surgery, Robotic Surgery, Surgical Care, Virtual Visits

Provider Ratings

4.9 out of 5 (49 ratings)

Primary Contact

515-247-3266
Appointments (New Patients Welcome)
Primary Contact
515-247-3266
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About

Dennis Whitmer, DO, specializes in General Surgery at MercyOne Des Moines Surgical Group (Des Moines) in Des Moines, Iowa.


Born and raised in Kansas. Moved to Iowa in 1993. Graduated from The University of Kansas and practiced PT for five years. Medical school at Des Moines University and Surgery Residency at MercyOne Des Moines Medical Center. Enjoy golfing and bicycling.


My practice includes General, Breast and Robotic surgery. My Robotic practice has grown substantially over the past 3-5 years. I also enjoy my Breast Cancer and Surgery practice at MercyOne Comfort Women's Center.

Services & Specialties

Areas of Specialization

  • General Surgery
  • Robotic Surgery
  • Surgical Care
  • Virtual Visits

Locations & Contact

Primary Location

MercyOne Des Moines Surgical Care

411 Laurel Street
Suite 2100
Des Moines, IA 50314

View hours
Monday
8:00am - 4:30pm
Tuesday
8:00am - 4:30pm
Wednesday
8:00am - 4:30pm
Thursday
8:00am - 4:30pm
Friday
8:00am - 4:30pm
MercyOne Des Moines Surgical Care
515-247-3266 View Details

MercyOne West Des Moines Medical Center

1755 59th Place
West Des Moines, IA 50266

View hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Sunday
Open 24 hours
MercyOne West Des Moines Medical Center
515-358-8000 View Details

Education & Certifications

Education

Residency:
MercyOne Des Moines Medical Center - Des Moines,IA

Medical School:
Des Moines University

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(49 ratings)

The 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.

14 Reviews

09/15/2025

Honestly, he made me feel so much better about all this. I wanted to hug him. I went home and cried from relief, and I haven't actually had surgery yet.

09/08/2025

Very professional explain things in detail listened to my questions. It took me seriously.

08/27/2025

It was good to meet Dr. Whitmer because he has operated on me before and he is looking forward to checking the results of the last operation. I appreciate how quickly he was able to schedule me for my next surgery.

08/25/2025

DR Whitmer all I can say is you guys and gals you are my ROCK 馃 I want to say Thank You for being so kind from(crazy 馃悎馃樅 lady)

08/25/2025

He is so nice and caring. He listens and he is funny. I wish he was doctor for everything!

08/18/2025

Would recommend

07/28/2025

Good experience

05/21/2025

Very genuine and caring

03/31/2025

He was able to get me referred right away for other doctor for a procedure as well as quickly scheduled a procedure

02/24/2025

I felt i was in great hands. They all seemed confident in a way that made me feel at ease.

01/29/2025

Again, he explained things very well and was very personable. He answered all our questions and made me feel excited for my surgery rather than scared.

01/22/2025

I鈥檓 happy I鈥檓 healthy

01/13/2025

My hernia was a difficult one to find. My only wish is that it was found in the first surgery. Dr. Whitmer made it right and got me right in to get it fixed. I really appreciate him for that.

01/06/2025

I had a really tremendous experience with the doctor! He did an amazing job.
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