Dr. Gary Timmerman, MD
Dr. Gary Timmerman, MD is a general surgeon in Sioux Falls, SD and has over 25 years of experience in the medical field. He graduated from WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE in 1998. He is affiliated with Sanford Usd Medical Center. He is accepting new patients.
Practice
1508 W 22nd St Ste 101 Sioux Falls, SD 57105Make an Appointment
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Dr. Timmerman's Reviews
Likelihood to recommend Dr. Timmerman
5.0
| 5 Star | 100% | 100% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 0% | 0% |
Overall Patient Satisfaction
Likelihood of recommending Dr. Timmerman to family and friends is 5 out of 5
About Me
biography
Dr. Gary Timmerman, MD is a general surgeon in Sioux Falls, SD and has over 25 years of experience in the medical field. He graduated from WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE in 1998. He is affiliated with Sanford Usd Medical Center. He is accepting new patients.General Surgery
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Washington University / College Of Dental Medicine
Medical School, 1998
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Affiliated Hospitals
- Recipient of 11
hospital awardsGastrointestinal Care Excellence Award™ (2025)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all awardsAmerica’s 100 Best Hospitals for Gastrointestinal Care Award™ (2024, 2023)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
78%Patients said that nurses always listened to them and explained things well3% higher than the national average
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