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Summary
Dr. Dennis Regan has practiced internal medicine and hospital medicine for 39 years and is affiliated with Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, and Mayo Clinic Health Systems Austin. He treats cellulitis, claudication, and diabetes mellitus. He completed his residency at Stanford University School of Medicine and sees patients in Rochester, Minnesota. Dr. Regan speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 39 years of experience
- speaks English, Spanish
- Stanford University School Of Medicine
- 2 specialties
- 9 areas of expertise
- 3 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Dennis Walter Regan has 4 locationsMayo Clinic
200 1st St SwRochester, MN 55905 Tel: (507) 284-2511
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Dennis Walter Regan, MD | Dr. Michelle Xiao Song, MD | Dr. Adewumi Bakare DMSc, PA-C | Mohamad Adnan Alkhouli, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Interventional Cardiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 39 Years of Experience | 6 Years of Experience | 20 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Mandarin, Spanish | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | |
| Rochester , MN | Denver , CO | Mesquite , TX | Rochester , MN |
| Med School: University Of North Carolina At Chapel Hill School Of Medicine | Med School: UCLA's David Geffen School of Medicine | Med School: University of Lynchburg - DMSc | Med School: University Of Damascus Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Dennis Walter Regan
Medical Specialties
Dr. Dennis Walter Regan has the following 2 specialties
Specialty Expertise
Dr. Dennis Walter Regan has the following 9 areas of expertise
Certifications, License, & Education
39 Years Experience
Dr. Dennis Walter Regan holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.
Education & Training
Residency
Completed their residency at Stanford University School Of Medicine.
Medical School
Graduated from University Of North Carolina At Chapel Hill School Of Medicine in 1987.
NPI Number
Dr. Regan's NPI number is 1568510907.
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Frequently Asked Questions
- Where is Dr. Dennis Regan's office located?
- Dr. Dennis Regan's office is located at 200 1st St Sw, Rochester, MN, 55905.
- Does Dr. Dennis Regan accept my insurance?
- You can see the insurance plans that Dr. Dennis Regan accepts on their Vitals profile.
- Is Dr. Dennis Regan accepting new patients?
- Dr. Dennis Regan is accepting new patients on Vitals. View Dr. Dennis Regan's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Dennis Regan?
- You can find contact information for Dr. Dennis Regan here on Vitals.
- Does Dr. Dennis Regan accept virtual/telehealth appointments?
- Dr. Dennis Regan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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