Jaeyoung Yoon, MD, PhD
Board-Certified Dermatologist
Fellowship-Trained Mohs Surgeon
4.9 /5
156 reviews
Survey
5.0/5
Forefront Dermatology
Great prep. Great explanation during the process. Great follow up. And great results. 12 out of 10.
Survey
5.0/5
Forefront Dermatology
Paula was very attentive, concerned, thorough and professional.
Survey
5.0/5
Forefront Dermatology
Everything was fine. Doctor and staff excellent.
Survey
5.0/5
Forefront Dermatology
Dr. Yoon was kind and compassionate with just the right amount of joking and humor to put me at ease. I’m very thankful that he was a part of my care team.
Survey
5.0/5
Forefront Dermatology
Everything went very smooth and was done very professionally
Survey
5.0/5
Forefront Dermatology
I am very pleased, this was the 5th one done by Dr. Yoon. Good work Doctor.
Survey
5.0/5
Forefront Dermatology
The entire staff was so friendly and professional! Dr. Yoon and staff explained each step of the procedure. I was very impressed!
Survey
5.0/5
Forefront Dermatology
Excellent fast and painless...would definitely see Dr Yoon and his team again!
Survey
5.0/5
Forefront Dermatology
Excellent!
Survey
5.0/5
Forefront Dermatology
Very professional, clean, friendly office. The staff and Dr Yoon make you feel comfortable and informed.
Education

Undergraduate Degree:
Princeton University – Princeton, NJ

Medical Degree:
St. Louis University – St. Louis, MO

Doctorate Degree:
St. Louis University – St. Louis, MO

Dermatology Residency:
Washington University School of Medicine – St. Louis, MO

Mohs Fellowship:
Mayo Clinic – Rochester, MN

Certificates
American Board of Dermatology
American College of Mohs Surgery
Professional Memberships
American Academy of Dermatology
American Society for Dermatologic Surgery
American College of Mohs Surgery
Achievements
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”
Publications

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:
973-977.
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.