4.9
10 Ratings with 7 written Reviews
Summary
Dr. Mark Obrien is a Doctor of Osteopathy who specializes in internal medicine and emergency medicine. He earned his medical degree from A.T. Still University Kirksville College of Osteopathic Medicine and brings 45 years of experience to his practice. His extensive background spans nearly five decades of treating patients across multiple medical disciplines.
Dr. Obrien practices at several locations throughout Iowa and Missouri, including Fort Madison and Keokuk, Iowa, as well as Maryville, Missouri, and Ottumwa, Iowa. He treats conditions such as alcohol withdrawal, substance abuse issues, and colon polyps. His procedural expertise includes performing diagnostic pathology tests, breast cancer screenings, and kidney transplant biopsies. Patients rate him highly for his care, giving him an average score of 4.9 out of 5.
Dr. Obrien practices at several locations throughout Iowa and Missouri, including Fort Madison and Keokuk, Iowa, as well as Maryville, Missouri, and Ottumwa, Iowa. He treats conditions such as alcohol withdrawal, substance abuse issues, and colon polyps. His procedural expertise includes performing diagnostic pathology tests, breast cancer screenings, and kidney transplant biopsies. Patients rate him highly for his care, giving him an average score of 4.9 out of 5.
Overview based on verified provider data
Quick Facts
- 45 years of experience
- 2 insurance plans accepted
- A T Still University Kirksville College Of Osteopathic Medicine
- 7 written reviews
- 2 specialties
- 7 areas of expertise
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Mark S Obrien has 4 locationsCompare with Similar Doctors
 |  |  | |
| Dr. Mark S Obrien, DO | Dr. Anup Kumar Das, MD | Dr. Blair Whitney Foreman, MD | Dr. Craig Charles Huston, MD |
| Internal Medicine | Hematology | Cardiovascular Disease | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 45 Years of Experience | 52 Years of Experience | 36 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Vietnamese, Spanish, English | Speaks Spanish, English | |
| Fort Madison , IA | West Burlington , IA | Davenport , IA | West Burlington , IA |
| Med School: A T Still University Kirksville College Of Osteopathic Medicine | Med School: Kalinga Institute Of Medical Sciences | Med School: University Of Minnesota Medical School | Med School: University Of Iowa |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark S Obrien
Medical Specialties
Dr. Mark S Obrien has the following 2 specialties
Specialty Expertise
Dr. Mark S Obrien has the following 7 areas of expertise
Certifications, License, & Education
45 Years Experience
Education & Training
Medical School
Graduated from A T Still University Kirksville College Of Osteopathic Medicine in 1981.
NPI Number
Dr. Obrien's NPI number is 1659444206.
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Frequently Asked Questions
- Does Dr. Mark Obrien accept virtual/telehealth appointments?
- Dr. Mark Obrien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Mark Obrien accepting new patients?
- Dr. Mark Obrien has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mark Obrien accept my insurance?
- You can see the insurance plans that Dr. Mark Obrien accepts on their Vitals profile.
- Where is Dr. Mark Obrien's office located?
- Dr. Mark Obrien's office is located at 5445 Avenue O, Fort Madison, IA, 52627.
- How can I make an appointment with Dr. Mark Obrien?
- You can find contact information for Dr. Mark Obrien here on Vitals.
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