Katherine Thyssen DO

Meet the Provider

Affiliated Groups

A Member of Renown Medical Group

Specialties

Internal Medicine - Geriatric Medicine

Areas of Expertise

Geriatric Medicine
Internal Medicine

Locations

Renown Medical Group Senior Care – Del Monte
740 Del Monte Ln Ste 3
Reno, NV 89511 (775) 982–5175

Education

Medical School
Rocky Vista University College
Medical School
Mayo Clinic College of Medicine and Science
Medical School
MercyOne Des Moines Medical Center

Ratings & Reviews

September 20, 2026

Dr. Thyssen is very knowledgeable regarding my meds and conditions and made me feel very confident in her.

September 19, 2026

After being a patient with Dr Jennifer [ ] , for 35 years I thought it would be very hard to replace her. BUT I have found an exceptional doctor to move on with. Doctor Katherine Thyssen. .. She is exactly what I needed for my primary Doctor! So Thank You⭐️

September 18, 2026

First time seeing this Doctor, she was very knowledgeable, knew my medical history, and was very personable!

September 18, 2026

Established with dr thyssen. She was so attentitive and answered all my questions and concerns.

September 18, 2026

Great experience with my new Provider in all aspects.

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(775) 982–5175

Renown Medical Group Senior Care – Del Monte

Ratings & Reviews

Ratings & Reviews