Dr. Jaeyoung Yoon, MD | Wentzville, MO | Dermatology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Jaeyoung Yoon is a dermatologist who has dedicated 28 years to caring for patients with skin conditions and concerns. He earned his medical degree from St. Louis University School of Medicine, where he also completed his residency training. Dr. Yoon's extensive experience in dermatology allows him to provide comprehensive care for a wide range of skin health needs. He communicates with patients in English.

Dr. Yoon maintains hospital affiliations with Mercy Hospital Saint Louis and Mercy Heart And Vascular Hospital Saint Louis. His practice locations span across Missouri, serving patients in Wentzville, Fenton, Hermann, and Saint Louis. He specializes in treating melanocytic nevus, abnormal moles, and basal cell skin cancer. Dr. Yoon performs pathology tests and surgical pathology procedures to help diagnose skin conditions accurately. Patients have given him an average rating of 4.6 out of 5, reflecting their confidence in his care.

AI-generated from data on this provider profile.

accepting new patients
4.6

93 Ratings
28 years of experience
speaks English
St Louis University School Of Medicine
41 written reviews
1 specialty
11 areas of expertise
1 board certification
2 hospital affiliations
4 office locations
Male

93 ratings & reviews

Sort:

Showing 1 to 10 of 41 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Everyone in office & on phone very very friendly. Dr Yoon did MOHS on my husband's face. Can't even tell where he cut. I just had SCC removed on my shoulder. Dr Yoon explained everything. Was one of the nicest Drs I've ever met. And I've seen LOTS! Would definitely recommend.

November 21st, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The staff and doctor are very caring. I received excellent care.

April 18th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Very warm and friendly staff! Very positive experience! Would highly recommend!

April 10th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Prompt, courteous, caring, professional, these are the qualities that came through in my experience with Dr. Jaeyoung Yoon.

April 4th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

i was pleasantly surprised at the friendly attitude of Dr. Yoon and his staff. The surgery was performed with a minimum of discomfort as are the follow-up visits. There is a feeling of harmony in the office that is very comforting to the patients. Highly recommended.

December 10th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

dr. Yoom and staff very nice, and made me feel very comfortable while having procedure

November 7th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Yoon excised a basal cell carcinoma from my back yesterday. He has performed Moh's surgery on my face previously, all with excellent results. I have been a patient of his for over ten years, and have found him to be very competent, compassionate, and personable. J. McGowan

May 10th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Exceptional medical treatment. Kind and caring environment. He and his staff strive to make a difficult situation easier to bear. We would recommend him to all, believing that he would always give his best. We are grateful.

January 16th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Took my 93 year old father in law for some nasty skin cancers. He treated him with much kindness and so much respect. His recommendation was based on what was best for him at his advanced age. Couldn’t ask for more personalized, wonderful treatment.

January 5th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have been to Dr. Yoon about ten times and would never consider going any other doctor. Excellent Doctor . He and his staff are very professional and friendly. Once you choose Dr. Yoon you will never go anywhere else.

December 15th, 2017

Yoon Dermatology

1060 Meyer RdWentzville, MO 63385

Tel: (314) 230-1500

Mon7:00 am - 4:00 pm

Tue7:00 am - 4:00 pm

Wed7:00 am - 4:00 pm

Thu7:00 am - 4:00 pm

Fri7:00 am - 4:00 pm

SatClosed

SunClosed

Yoon Dermatology

1203 Smizer Mill Rd Ste 100Fenton, MO 63026

Tel: (314) 230-1500

Yoon Dermatology

509 W 18th StHermann, MO 65041

Tel: (314) 230-1500

Yoon Dermatology

2325 Dougherty Ferry Rd Ste 207Saint Louis, MO 63122

Mon7:00 am - 4:00 pm

Tue7:00 am - 4:00 pm

Wed7:00 am - 4:00 pm

Thu7:00 am - 4:00 pm

Fri7:00 am - 4:00 pm

SatClosed

SunClosed


Dr. Jaeyoung Yoon, MD	Dr. Jeffrey Petersen, MD, FAAD	Dr. Anne E Allen, MD	Dr. Anna Chacon, MD
Dermatology	Dermatology	Dermatology	Dermatology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.6 (93 Ratings)	4.8 (39 Ratings)	0 (0 Ratings)	0 (0 Ratings)
28 Years of Experience	31 Years of Experience	9 Years of Experience	14 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English, Spanish, French
Wentzville , MO	Fenton , MO	Knoxville , TN	Miami , FL
Med School: St Louis University School Of Medicine	Med School: University of Texas Southwestern	Med School: University Of Michigan Medical School	Med School: Brown Medical School
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Dermatology

Acne (Acne Vulgaris)
Actinic Keratosis
Basal Cell
Excision
Melanoma
Mole
Psoriasis
Rash
Rosacea
Skin Biopsy
Skin Cancer

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Residency

St Louis University School Of Medicine

Medical School

St Louis University School Of MedicineGraduated in 1998

Patrick Alan Behnke, MSN, AGPCNP-BC
Dermatology
10 Years Exp | Chesterfield, MO
(0)
Dr. Jeffrey Petersen, MD, FAAD
Dermatology
31 Years Exp | Fenton, MO
(39)
Shivani Vikram Tripathi, MD
Dermatology
15 Years Exp | Chesterfield, MO
(2)
Kayleigh Rose Nissle
Nurse Practitioner
| Wentzville, MO
(0)
Allison Kate Brown
Nurse Practitioner
| Grover, MO
(0)
Crystal Alber, MS, CRNA, APRN
Nurse Practitioner
19 Years Exp | Manchester, MO
(0)
Dr. Basia Marie Michalski
Dermatologic Surgery
9 Years Exp | Saint Louis, MO
(0)
Dr. Kendrick Jarnell Williams
Pediatrics
5 Years Exp | Saint Louis, MO
(0)
Dr. Karl William Staser, MD
Dermatology
13 Years Exp | Arnold, MO
(1)
Dr. Ann Gardner Martin, MD
Dermatology
45 Years Exp | Saint Louis, MO
(31)

Where is Dr. Jaeyoung Yoon's office located?: Dr. Jaeyoung Yoon's office is located at 1060 Meyer Rd, Wentzville, MO, 63385.
What languages does Dr. Jaeyoung Yoon speak?: Dr. Jaeyoung Yoon speaks English.
Is Dr. Jaeyoung Yoon accepting new patients?: Dr. Jaeyoung Yoon is accepting new patients on Vitals. View Dr. Jaeyoung Yoon's profile on Vitals to make an appointment.
Does Dr. Jaeyoung Yoon accept my insurance?: You can see the insurance plans that Dr. Jaeyoung Yoon accepts on their Vitals profile.
How can I make an appointment with Dr. Jaeyoung Yoon?: You can find contact information for Dr. Jaeyoung Yoon here on Vitals.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.