Jaeyoung Yoon, MD, PhD
Board-Certified Dermatologist
Fellowship-Trained Mohs Surgeon
4.9 /5
127 reviews
Google
5.0/5
Google Forefront Dermatology
This was my first visit with Dr. Yoon and his staff. Such a wonderful experience all the way around. Dr. Yoon was like no other doctor I've had - cordial and upbeat and informative - which put me at ease with everything that was going to happen that day. I did my research prior to choosing Dr. Yoon and his ratings are the best for even more reasons that I thought!
Google
5.0/5
Google Forefront Dermatology
Fast courteous service. Very friendly
Google
5.0/5
Google Forefront Dermatology
Dr Yoon and his nurse are both very professional.You dont even relize you are having surgery.I wish there were more doctor like Dr YOON.
Survey
5.0/5
Forefront Dermatology
I haven't dealt with paying my bill yet.
Survey
5.0/5
Forefront Dermatology
Dr Yoon is super
Survey
5.0/5
Forefront Dermatology
I am not sure how to access the portal yet but excited to see the efficiency of that resource as well. The staff was exemplary and Dr. Yoon was as amazing as he was told to be. I am very happy to have found this office and doctor.
Survey
5.0/5
Survey Forefront Dermatology
I was very pleased with the surgery and the fact that I didn't need to take any prescription pain medication afterward. It is healing nicely.
Google
5.0/5
Google Forefront Dermatology
I was very pleased with the surgery and the fact that I didn't need to take any prescription pain medication afterward. It is healing nicely. Sam Arvin
Survey
5.0/5
Forefront Dermatology
Great dr. thank you
Survey
5.0/5
Forefront Dermatology
Dr. Yoon is awesome.
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.