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Specialties & Research
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Brennan graduated from Des Moines University.
Dr. Brennan has 17 hospital affiliations:
- Olmsted Medical Center Hospital
- Stewart Memorial Community Hospital
Similar doctors nearby
- Additional Information
- Dr. David Mark Brennan DO is a male Family Practitioner, has 28 years of experience and practices in Family Medicine and General Practice.
- Where does Dr. David M. Brennan practice?
- Dr. David Brennan has 9 office locations.
Dr. David Brennan practices Family Medicine and General Practice near Clinton, IA.
Additional practice locations include: Chatfield, MN and Rochester, MN.
See Clinton Family Physicians and Clinton Primary Care Doctors.