Katrina Rathjen, DO
Nellis myGeneration Senior Clinic
321 N Nellis Blvd, #110
Las Vegas, NV 89110
Directions
321 N Nellis Blvd, #110
Las Vegas, NV 89110
Monday through Friday 8:00 am - 5:00pm
Accepting New Patients
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Language(s)
EnglishEducation
Kansas City University Credentials
American Board of Internal Medicine Provider ID numbers for broker/agent use only
Humana: 401244G
SCAN: 476949
SelectHealth: Katrina Rathjen
UnitedHealthcare: 40008251
Already a patient?
Click here to request an appointment.
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Practicing since 2022 
Senior Primary Care
This is a myGeneration Provider. Here’s what it means for you:
Twice the time
with your doctor
with your doctor
Same-day care
for urgent needs
for urgent needs
On-staff specialists
make your care simpler
make your care simpler
Dr. Katrina Rathjen graduated Magna Cum Laude from the University of Texas at San Antonio with a Bachelor of Arts in Anthropology. She earned her Doctor of Osteopathic Medicine from Kansas City University of Medicine and Biosciences. Dr. Rathjen completed an Internal Medicine Residency with HCA Corpus Christi Medical Center and a Geriatric Fellowship with John Peter Smith Hospital in Fort Worth. Board-certified, she is dedicated to elder healthcare. As a provider, Dr. Rathjen takes special pride in assisting patients with dementia and working with caregivers to navigate this diagnosis.
Dr. Rathjen enjoys the outdoors when not working, especially hiking, kayaking, and swimming.
