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Ryan Johnson

Dermatology

Ryan Johnson, MD

Princeton, NJ

Dr. Ryan Johnson was born in Minnesota and grew up in Arizona. He earned his medical degree from the Ohio State University. His dermatology residency was in San Antonio, TX while on active duty in the U.S. Army. After his military service, Dr. Johnson completed a fellowship in procedural dermatology specializing in Mohs surgery and cosmetic dermatology. He is excited to join St. Luke's Dermatology.\nDr. Johnson is board certified and a member of the American Academy of Dermatology, American Soci

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20+

Years in Practice

Peer Recognition

  • Castle ConnollyTop Doctor

    2017-2026 (10 years)

  • HealthgradesHealthgrades Honor Roll

Clinical Focus

Subspecialties

Mohs Micrographic Surgery

Conditions & Treatments

MelanomaSkin CancerMohs SurgerySkin Cancer SurgeryBasal Cell CarcinomaSquamous Cell Carcinoma

Practice Details

Hospital Affiliations

  • St Lukes Hospital Bethlehem

Experience

20+ years in practice