5
2 Ratings
Summary
Dr. Darwin Peterson is a surgeon with 39 years of experience providing comprehensive surgical care. He earned his medical degree from Des Moines University College of Osteopathic Medicine and completed his residency at the United States Army Medical Center. Dr. Peterson is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Peterson practices in Marshalltown, Iowa, and maintains affiliations with Cass County Memorial Hospital and UnityPoint Health Marshalltown. His extensive experience in surgery has earned him recognition from patients, who have given him an average rating of 5.0. He brings nearly four decades of surgical expertise to his practice, focusing on delivering quality care to the communities he serves.
Dr. Peterson practices in Marshalltown, Iowa, and maintains affiliations with Cass County Memorial Hospital and UnityPoint Health Marshalltown. His extensive experience in surgery has earned him recognition from patients, who have given him an average rating of 5.0. He brings nearly four decades of surgical expertise to his practice, focusing on delivering quality care to the communities he serves.
Overview based on verified provider data
Quick Facts
- 39 years of experience
- speaks English, Spanish
- United States Army Medical Center
- 1 specialty
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Darwin Dean Peterson, DO | Dr. Robert Laurence Mandsager, MD | Dr. Stephen Merrill Sundberg, MD | Dr. David Dwight Coster, MD |
| Surgery | Surgery | Surgery | Vascular Surgery |
| Accepts New Patients | |||
| 39 Years of Experience | 74 Years of Experience | 54 Years of Experience | 40 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| Marshalltown , IA | Marshalltown , IA | Belmond , IA | Grinnell , IA |
| Med School: Des Moines University College Of Osteopathic Medicine | Med School: University of Iowa | Med School: University Of Iowa | Med School: University Of Oklahoma College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Darwin Dean Peterson
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Darwin Dean Peterson has the following specialty
Specialty Expertise
Dr. Darwin Dean Peterson has the following area of expertise
Certifications, License, & Education
39 Years Experience
Dr. Darwin Dean Peterson holds an expired medical license in the state of Iowa.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Iowa that expired in 2026.
Education & Training
Residency
Completed their residency at United States Army Medical Center.
Medical School
Graduated from Des Moines University College Of Osteopathic Medicine in 1987.
NPI Number
Dr. Peterson's NPI number is 1043270556.
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Frequently Asked Questions
- How can I make an appointment with Dr. Darwin Peterson?
- You can find contact information for Dr. Darwin Peterson here on Vitals.
- Where is Dr. Darwin Peterson's office located?
- Dr. Darwin Peterson's office is located at 55 Unitypoint Way, Marshalltown, IA, 50158.
- Does Dr. Darwin Peterson accept virtual/telehealth appointments?
- Dr. Darwin Peterson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Darwin Peterson accepting new patients?
- Dr. Darwin Peterson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Darwin Peterson affiliated with?
- Dr. Darwin Peterson is affiliated with Cass County Memorial Hospital.
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