Summary

Dr. Gregory Tjossem is a family medicine physician who completed his medical degree at the University of Iowa and his residency at St Elizabeth Hospital. With 38 years of experience in family medicine, he brings extensive knowledge to caring for patients of all ages. His long career has given him deep expertise in managing a wide range of health concerns that families encounter throughout their lives.

Dr. Tjossem practices at Gundersen Lutheran Medical Center and Gundersen Palmer Lutheran Hospital, with clinic locations in La Crosse, Wisconsin and Harmony, Minnesota. He specializes in treating common conditions such as high blood pressure, type 2 diabetes, and general weakness. His approach includes physical therapy and strength training to help patients build and maintain their health. Patients rate him 4.2 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 38 years of experience
  • St Elizabeth Hospital
  • 2 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Nevelle Tjossem has 3 locations

Gundersen La Crosse Clinic

1836 South AveLa Crosse, WI 54601
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

Gundersen Harmony Clinic

805 Main Ave SHarmony, MN 55939
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

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Dr. Gregory Nevelle Tjossem, MD
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Dr. Gregory Nevelle Tjossem, MDDr. Parth BhavsarJasvir Kailey, FNP-BCJennifer Recker, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
38 Years of Experience 12 Years of Experience 10 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Hindi, Gujarati, Urdu Speaks English Speaks English
La Crosse , WILawrenceville , GAMilwaukee , WIChicago , IL
Med School: University Of Iowa Med School: Smt N H L Municipal Medical College Med School: Concordia University Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. Gregory Nevelle Tjossem

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

Medical Specialties

Dr. Gregory Nevelle Tjossem has the following specialty

Specialty Expertise

Dr. Gregory Nevelle Tjossem has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Sports Medicine
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

38 Years Experience

Dr. Gregory Nevelle Tjossem holds expired and active medical licenses in the states of Wisconsin, Minnesota, and Iowa.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025, an active medical license in the state of Minnesota that expired in 2026, and an expired medical license in the state of Iowa that expired in 2026.

Education & Training

Residency

Completed their residency at St Elizabeth Hospital.

Medical School

Graduated from University Of Iowa in 1988.

NPI Number

Dr. Tjossem's NPI number is 1215931696.

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Frequently Asked Questions

Where is Dr. Gregory Tjossem's office located?
Dr. Gregory Tjossem's office is located at 1900 South Ave, La Crosse, WI, 54601.
Which hospitals is Dr. Gregory Tjossem affiliated with?
Dr. Gregory Tjossem is affiliated with Gundersen Lutheran Medical Center and Gundersen Palmer Lutheran Hospital.
How can I make an appointment with Dr. Gregory Tjossem?
You can find contact information for Dr. Gregory Tjossem here on Vitals.
Does Dr. Gregory Tjossem accept my insurance?
You can see the insurance plans that Dr. Gregory Tjossem accepts on their Vitals profile.
Is Dr. Gregory Tjossem accepting new patients?
Dr. Gregory Tjossem is accepting new patients on Vitals. View Dr. Gregory Tjossem's profile on Vitals to make an appointment.

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