Jaeyoung Yoon, MD, PhD
Board-Certified Dermatologist
Fellowship-Trained Mohs Surgeon
4.9 /5
143 reviews
Survey
5.0/5
Forefront Dermatology
Dr. Yoon is an excellent doctor and his nurses are also exceptional.
Survey
5.0/5
Survey Forefront Dermatology
Dr. Yoon and staff are wonderful. I would like to Thank them all again.
Survey
5.0/5
Forefront Dermatology
Dr Yoon and his staff are excellent.
Survey
5.0/5
Forefront Dermatology
Dr Yoon is a very thorough, informative & skillful doctor that truly goes the extra yard in taking care of his patients. He has an excellent staff that also goes out of their way to make sure that Dr Yoon's patients are completely informed and taken care of. My experience with Dr. Yoon has been nothing short of amazing. On a scale of 1 to 10 , 10 being the highest I give him an 11. A wonderful experience from start to finish & highly recommend his expertise & talents to anyone.
Google
5.0/5
Google Forefront Dermatology
Dr. Yoon and staff are wonderful. I would like to Thank them all again.
Survey
5.0/5
Forefront Dermatology
Had a bit of a long wait between treatments, but excellent care.
Google
5.0/5
Google Forefront Dermatology
Dr. Yoon was great on my recent and previous Mohs surgeries. Very professional and does a great job!
Google
4.0/5
Google Forefront Dermatology
I was late due to traffic and they worked me in no problem. He explained everything well.
Google
5.0/5
Google Forefront Dermatology
Dr.Yoon explains your skin cancer and concerns. He is factual with compassion. Excellent surgical skills.
Google
5.0/5
Google Forefront Dermatology
The office staff was great and very helpful. Easy check in! Dr Yoon is very easy to talk with and will always answer any questions you may have. He is also a great surgeon! I would highly recommend Dr. Jaeyoung Yoon!
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.