Patient Portal

Paetra Ruddy, MD

Assistant Professor, Dermatology

Specialty Areas

Skin Cancer

Board Certifications


Hospital Affiliations

Barnes-Jewish Hospital
Barnes-Jewish West County Hospital

Areas of Clinical Interest

Dermatologic conditions, including general medical dermatology, prevention and early diagnosis of skin cancers, and treatment of common dermatologic conditions such as acne, rosacea and psoriasis.

  • Location(s)
  • Education



Washington University Dermatology - Creve Coeur

522 N. New Ballas Rd.
Suite 316
Creve Coeur, MO 63141
Phone: 314-567-5873



Residency, Dermatology: Barnes-Jewish Hospital, St. Louis, MO 2015
Medical Degree: University of Iowa Carver College of Medicine, Iowa City, IA 2011
American Sign Language Interpreting Program: St. Paul College, St. Paul, MN 2000
Post-baccalaureate premedical prerequisites: University of Minnesota, Minneapolis, MN 2007
BA, Sociology and Creative Writing: Bard College, Annandale-on-Hudson, NY 1997