0 reviews
Summary
Dr. Robert Koller is a family medicine physician who completed his residency training at North Iowa Mercy Health Center. As a Doctor of Osteopathy, he brings a comprehensive approach to patient care that focuses on treating the whole person. His medical training emphasizes both traditional medical practices and osteopathic principles of healing.
Dr. Koller practices at multiple locations across Iowa and Ohio, including Des Moines and Mason City, Iowa, as well as Youngstown and Columbus, Ohio. He specializes in managing high blood pressure and provides emergency medical care when patients need immediate attention. His clinical skills include performing electrocardiograms to monitor heart health and conducting complete blood counts to assess overall wellness.
Dr. Koller practices at multiple locations across Iowa and Ohio, including Des Moines and Mason City, Iowa, as well as Youngstown and Columbus, Ohio. He specializes in managing high blood pressure and provides emergency medical care when patients need immediate attention. His clinical skills include performing electrocardiograms to monitor heart health and conducting complete blood counts to assess overall wellness.
Overview based on verified provider data
Quick Facts
- North Iowa Mercy Health Center
- 1 specialty
- 6 areas of expertise
- 9 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Robert John Koller has 6 locationsMercy Health Saint Elizabeth Youngstown Hospital
1044 Belmont AveYoungstown, OH 44504 Tel: (330) 746-7211
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Robert John Koller, DO | Dr. Parth Bhavsar | Nicole Baldwin, APRN, FNP-BC | Phillip Lodico, DO |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 12 Years of Experience | 8 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Hindi, Gujarati, Urdu | Speaks English | Speaks English | |
| Des Moines , IA | Lawrenceville , GA | Orlando , FL | Dallas , TX |
| Med School: Smt N H L Municipal Medical College | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Robert John Koller
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Robert John Koller has the following specialty
Specialty Expertise
Dr. Robert John Koller has the following 6 areas of expertise
Certifications, License, & Education
Dr. Robert John Koller holds an expired medical license in the states of Ohio, Indiana, and Iowa.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Ohio that expired in 2026, an expired medical license in the state of Indiana that expired in 2025, and an expired medical license in the state of Iowa that expired in 2026.
Education & Training
Residency
Completed their residency at North Iowa Mercy Health Center.
NPI Number
Dr. Koller's NPI number is 1043659550.
Similar doctors
Frequently Asked Questions
- Does Dr. Robert Koller accept virtual/telehealth appointments?
- Dr. Robert Koller has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Robert Koller's office located?
- Dr. Robert Koller's office is located at 1111 6th Ave Ofc 4, Des Moines, IA, 50314.
- Which hospitals is Dr. Robert Koller affiliated with?
- Dr. Robert Koller is affiliated with Mercyone North Iowa Medical Center, Mercyone Des Moines Medical Center, Lutheran Hospital, Broadlawns Medical Center, Mercy Health Saint Elizabeth Youngstown Hospital, Mercyone New Hampton Medical Center, Select Medical Rehabilitaion Hospital At Lutheran Hospital, Mercy Health Saint Elizabeth Boardman Hospital, and Select Specialty Hospital Youngstown.
- How can I make an appointment with Dr. Robert Koller?
- You can find contact information for Dr. Robert Koller here on Vitals.
- Is Dr. Robert Koller accepting new patients?
- Dr. Robert Koller has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





