Summary

Dr. Past graduated from the University of Minnesota Medical School in 1981. He works in Eau Claire, WI and 2 other locations and specializes in Radiation Oncology. Dr. Past is affiliated with Mayo Clinic Health System, Mayo Clinic Hospital Methodist Campus and Mayo Clinic Hospital Saint Marys Campus.

Quick Facts

  • accepting new patients
  • 3
  • 45 years of experience
  • speaks English
  • North Colorado Medical Center
  • 1 specialty
  • 3 areas of expertise
  • 3 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Larry Robert Past has 5 locations

Larry Robert Past

1221 Whipple StEau Claire, WI 54703
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 in Rochester

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 Cancer Center

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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Larry Robert Past
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Larry Robert PastDr. Steven Dan Gresswell, MDDr. Eva Normann Christensen, MDDr. Mark Charles Steinmetz, MD
Radiation OncologyRadiation OncologyRadiation OncologyRadiation Oncology
Accepts New Patients Accepts New Patients
3 
5 
5 
3 
45 Years of Experience 13 Years of Experience 17 Years of Experience 40 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish
Eau Claire , WIKeesler Afb , MSEau Claire , WIEau Claire , WI
Med School: University Of Minnesota Medical School Med School: Uniformed Services University, Bethesda Med School: Tufts University School Of Medicine Med School: University Of Wisconsin School Of Medicine & Public Health
Current Profile
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Insurance Plans Accepted by Larry Robert Past

  • Accepts Medicare

Medical Specialties

Larry Robert Past has the following specialty

Specialty Expertise

Larry Robert Past has the following 3 areas of expertise

  • Cancer
  • Hodgkin's Lymphoma
  • Radiation Therapy

Certifications, License, & Education

45 Years Experience

Larry Robert Past holds expired and inactive medical licenses in the states of Wisconsin and Minnesota.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025 and an inactive medical license in the state of Minnesota that expired in 2024.

Education & Training

Residency

Completed their residency at North Colorado Medical Center.

Medical School

Graduated from University Of Minnesota Medical School in 1981.

NPI Number

Larry Robert Past's NPI number is 1629042916.

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Frequently Asked Questions

Does Larry Past accept my insurance?
You can see the insurance plans that Larry Past accepts on their Vitals profile.
Where is Larry Past's office located?
Larry Past's office is located at 1221 Whipple St, Eau Claire, WI, 54703.
Is Larry Past accepting new patients?
Larry Past is accepting new patients on Vitals. View Larry Past's profile on Vitals to make an appointment.
What languages does Larry Past speak?
Larry Past speaks English.
Which hospitals is Larry Past affiliated with?
Larry Past is affiliated with Mayo Clinic Health System, Mayo Clinic Hospital Methodist Campus, and Mayo Clinic Hospital Saint Marys Campus.

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