Summary

Dr. Michael Claessens specializes in internal medicine, physical medicine and rehabilitation, and hospice and palliative medicine. He earned his medical degree from the University of Minnesota Medical School and brings 34 years of clinical experience to his practice. Dr. Claessens speaks Spanish, Chinese, French, and English.

Dr. Claessens is affiliated with Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, and Mayo Clinic Health System, with practice locations in Eau Claire, Wisconsin and Rochester, Minnesota. His expertise includes treating cancer pain and caring for patients with complex conditions such as rhabdomyosarcoma and sarcoma. He focuses on comprehensive rehabilitation medicine and providing compassionate end-of-life care through his palliative medicine training.

Overview based on verified provider data

Quick Facts

  • 1
  • 34 years of experience
  • speaks Spanish, Chinese, French, English
  • University Of Minnesota Medical School
  • 1 written review
  • 3 specialties
  • 3 areas of expertise
  • 3 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Michael Thomas Claessens has 4 locations

Mayo Clinic Health System

1221 Whipple StEau Claire, WI 54703

Mayo Clinic Internal Medicine

200 1st St SwRochester, MN 55905
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

Mayo Clinic Hospital Saint Marys Campus

1216 2nd St SwRochester, MN 55902

Mayo Clinic Hospital Methodist Campus

201 Center St WRochester, MN 55902

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Dr. Michael Thomas Claessens, MD
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Dr. Michael Thomas Claessens, MDDr. Yogi Gundamraj, MDEric HarkerDr. Joel Daniel Beachey, MD
Internal MedicineInternal MedicineInternal MedicineCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
34 Years of Experience 29 Years of Experience 25 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish, Chinese, French, English Speaks English Speaks English Speaks English
Eau Claire , WIBrookfield , WILyons , COEau Claire , WI
Med School: University Of Minnesota Medical School Med School: Spartan Health Sciences University School Of Medicine Med School: Duke University School Of Medicine Med School: University Of North Dakota School Of Medicine & Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Michael Thomas Claessens

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Michael Thomas Claessens has the following 3 specialties

Specialty Expertise

Dr. Michael Thomas Claessens has the following 3 areas of expertise

  • Hospice & Palliative Medicine
  • Palliative Medicine
  • Physical Medicine & Rehabilitation

Certifications, License, & Education

34 Years Experience

Dr. Michael Thomas Claessens holds an active medical license in the state of Wisconsin.

Medical License

Medical Doctor with an active medical license in the state of Wisconsin that expires in 2027.

Education & Training

Medical School

Graduated from University Of Minnesota Medical School in 1992.

NPI Number

Dr. Claessens' NPI number is 1962514133.

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Frequently Asked Questions

Does Dr. Michael Claessens accept my insurance?
You can see the insurance plans that Dr. Michael Claessens accepts on their Vitals profile.
Where is Dr. Michael Claessens's office located?
Dr. Michael Claessens's office is located at 1221 Whipple St, Eau Claire, WI, 54703.
Is Dr. Michael Claessens accepting new patients?
Dr. Michael Claessens has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Michael Claessens?
You can find contact information for Dr. Michael Claessens here on Vitals.
Which hospitals is Dr. Michael Claessens affiliated with?
Dr. Michael Claessens is affiliated with Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, and Mayo Clinic Health System.

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