Greta Josephson, DO, MPH

Photo of Greta Josephson
Infectious Disease
Assistant Professor
Accepting New Patients

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Infectious Disease Clinic 414-805-6444
Call for an appointment
Accepting New Patients
Call for an appointment
Infectious Disease Clinic 414-805-6444


Greta Josephson, DO, MPH is an Assistant Professor of Medicine at the Medical College of Wisconsin. She serves as an Infectious Disease in-patient consultant at Froedtert Hospital and the Zablocki VA Medical Center and sees patients in the outpatient clinic setting at both locations. Dr. Josephson completed her Internal Medicine residency training at University of IL-Chicago/Advocate Christ Medical Center, during which time she also pursued a Masters of Public Health through UIC. Following that, she completed her fellowship in Infectious Disease through the University of Minnesota. She is excited to join the faculty on staff at MCW to serve both the community and future learners. Dr. Josephson's interests include antimicrobial stewardship, HIV care, and medical education. She enjoys traveling, staying active, and spending time with her husband and young son.


Treatment & Services

Antimicrobial Stewardship
HIV Care
HIV Pre-exposure Prophylaxis (PrEP)
Travel Medicine
Vector-Borne Diseases

Diseases & Conditions

Lyme Disease

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


Infectious Disease Clinic - Froedtert Hospital Infectious Disease Clinic - Sargeant Health Center

Education & Training

Edward Via College of Osteopathic Medicine - Blacksburg - VA - Doctor of Osteopathic Medicine - (2017)

University of Illinois - Chicago - IL - Master of Public Health - (2018-2020)

University of Illinois - Chicago - IL - Residency in Internal Medicine - (2017-2020)

University of Minnesota - Minneapolis - Fellowship in Infectious Diseases - (2020-2022)

Board Certifications

Internal Medicine

Patient Reviews

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