Jaeyoung Yoon, MD, PhD
Board-Certified Dermatologist
Fellowship-Trained Mohs Surgeon


Undergraduate Degree:
Princeton University, NJ

Medical Degree:
St. Louis University School of Medicine, MO

MOH’s Fellowship:
Mayo Clinic, MN

Doctorate Degree:
St. Louis University School of Medicine, MO


Board-Certified Dermatologist (American Board of Dermatology)
Fellowship-Trained Mohs Surgeon (American College of Mohs Surgery)

Professional Memberships

American Academy of Dermatology
American Society for Dermatologic Surgery
Mohs College


Selected as a Best Doctor in America 2013 - 2016
Selected Participant, Society of Investigative Dermatology Resident Retreat for Future Physician Scientists, Warrenton
NIH Predoctoral Training Grant
Honors, Departmental Preliminary Exam (written and oral defense of mock NIH grant): “The role of telomerase in cellular immortalization”
Cum Laude graduate, Princeton University, Molecular Biology
Honors, Senior Undergraduate Laboratory Research Thesis


J. Yoon, D. Santa Cruz, R. Sengelmann (2001) Enlarging red plaque on the nose of an elderly
woman (angiosarcoma). Archives of Dermatology 138: 831-836.
R. Nagaraja, C. Jermak, M. Trusgnich, J. Yoon, S. MacMillan, B. McCauley, B. Brownstein and D.
Schlessinger (1988) YAC/STS map of 15 Mb of Xp21.3-p11.3, at 100 kb resolution, with refined
comparisons of genetic distances and DMD structure. Gene 215: 259-267.
R. Mazzarella, G. Pengue, J. Yoon, J. Jones, D. Schlessinger (1997) Differential expression and CCG
repeats in the 5’ untranslated region of the XAP-5 gene. Genomics 45: 216-219.
J. Yoon and M.C. Beinfeld (1997) Prohormone convertase 2 is necessary for the formation of
cholecystokinin-22, but not chlecystokinin-8, in Rin5F and STC-1 cells. Endocrinology 138: 3620-3623.
J. Yoon and M.C. Beinfeld (1997) Prohormone convertase 1 is necessary for the formation of
cholecystokinin 8 in Rin5F and STC-1 cells. Journal of Biological Chemistry 14: 9450-9456.
J. Yoon and M.C. Beinfeld (1995) Expression of antisense PC1 in stably transfected Rin5F cells
significantly reduces CCK 8 biosynthesis. Regulatory Peptides 59: 221-227.
J. Yoon and M.C. Beinfeld (1994) A murine intestinal endocrine tumor cell line, STC-1, expresses CCK,
PC1 and PC2 mRNA, processes pro CCK to CCK 8 and displays cAMP regulated release. Endocrine 2:
V. Montanaro, A. Casamassimi, M. D’Urso, J. Yoon, W. Freije, D. Schlessinger, M. Muenke, R.L.
Nussbaum, et. al. (1991) In situ hybridization to cytogenetic bands of yeast artificial chromosomes
covering 50% of human Xq24-Xq28 DNA. American Journal of Human Genetics 48: 183-194.