Dr. Jaeyoung Yoon, MD
Dermatology*
Dr. Jaeyoung Yoon, MD is a dermatologist in Wentzville, MO. Dr. Yoon has extensive experience in Skin Cancer & Excision. He is affiliated with medical facilities such as Mercy Hospital Jefferson and Hermann Area District Hospital. He is accepting new patients.
4.5 Star Rating
Based on 52 reviews 4.5 Star Rating (52 reviews)
Practice
1060 Meyer Rd Wentzville, MO 63385At a Glance
- Areas of ExpertiseDr. Yoon specializes in the areas of Dermatology & Micrographic Dermatologic Surgery. • See board certifications
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction
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Dr. Yoon's Reviews
Likelihood to recommend Dr. Yoon
4.5
52 ratings, 33 with a written review
| 5 star | 87% | 87% |
| 4 star | 0% | 0% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 13% | 13% |
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Rude and aggressive
What went well
- Appointment scheduling
What could be improved
- I didn't feel respected
- Didn't listen or answer questions
- Didn't explain conditions well
- Staff wasn't friendly
- Appointment was rushed
- Didn't trust the provider's decisions
- Long wait times
2 others found this helpful
Helpful
May 21, 2024
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I do not recommend-surgery results were very poor.
What went well
No results
What could be improved
- I didn't feel respected
- Appointment was rushed
- Didn't trust the provider's decisions
Helpful
Apr 01, 2024
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Wonderful doctor
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Brenda – Dec 12, 2023
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Professional treatment received.
What went well
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Aug 12, 2023
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Great Dr
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Kathy – Nov 21, 2022
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Horrible!! I had a dot on my forehead. You could not even see it.
He gave me stitches underneath the skin and 18 stitches on my forehead!! I have the biggest scar from my hairline to the beginning of my forehead. I ask Dr. Amato group
if I needed a plastic surgeon. They said no. I wish I did use one!! Dr.Yoon
Asked me if I smoked or was a diabetic? I am neither. He didn’t understand why it left a crooked scar. I only had a level one!! I have a
huge scar, and it was too late to have plastic surgery. I would never
recommend this Dr. To anyone.
He definitely likes to cute & is very aggressive to the patient.
It’s a factory there of patients! !
Be causious!
What went well
No results
What could be improved
- Didn't listen or answer questions
- Didn't explain conditions well
- Staff wasn't friendly
- Appointment was rushed
- Didn't trust the provider's decisions
3 others found this helpful
Helpful
Nov 01, 2022
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I’ve been impressed with all aspects of my visits. I trust Dr Yoon…extremely important. His office staff are professional, organized, knowledgeable & respectful. I would refer anyone to Dr Yoon for an effective & pleasant experience.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
1 other person found this helpful
Helpful
June & Carelyn Purcell – Dec 14, 2021
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Our experience with Dr Yoon for my husband’s Mohs surgery was superb! The whole staff was professional and very friendly. Procedure was explained well and completed in a timely manner. This will be our go-to place for future dermatological issues & we will definitely recommend to family and friends
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
John and Vickie Bridges – Oct 09, 2021
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Dr Yoon is excellent surgeon, my moms surgery results exceeded my expectations.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
DonS – Jan 30, 2020
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Absolutely recommend Dr Yoon
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Frank Martin in Chesterfield , MO – Dec 12, 2019
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Dr. Yoon did mohs surgery on my lower leg and while I had other medical issues going on at the same time, he and his staff were excellent through this whole experience. He even showed up unexpectedly to the hospital to check on me after being informed by his office staff that I was there. Couldn't say enough positive things about this practice.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Cathy Pellerito – Nov 19, 2019
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The office staff was very organized and pleasant from start to finish. The explanation of what was going to happen was thorough
What went well
- Explained conditions well
- Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 14, 2019
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Dr. Yoon and his staff were amazing! I had a great experience. Kept informed thru each step of the process. High recommendations!
What went well
No results
What could be improved
No results
Helpful
Sue Grimm – Nov 13, 2019
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MY 3rd Mohs procedure and as always, the staff took good care of me and Dr Yoon acted like he had all the time in the world. He stayed a bit and chatted, even after the procedure was done. The incision is well approximated and no drainage. It looks great. Now, my eye, on the other hand, has many of the colors of the rainbow. They warned me that might happen and it did!
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Rosie D – Nov 12, 2019
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I had a very positive experience with Dr. Yoon and his staff. Very professional, friendly and caring. I would highly recommend.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 08, 2019
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Had a procedure done by Dr Yoon on Nov 4th. He is very experienced, and communicated everything exactly how it would go and then the follow up
. I would recommend him and his staff to everyone I know who would need this done. First class in every way!!!!
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
John Heinkel – Nov 05, 2019
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Dr. Yoon is a great doctor, and a wonderful carrying person.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Tom Desmond in Chesterfield, MO – Sep 12, 2019
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Great as usual
What went well
No results
What could be improved
No results
Helpful
Jul 03, 2019
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Dr. Yoon is a very experianced & professional individual who runs a 1st Class Staff. He is my all time favorate Doctor. May God bless him & his entire Staff.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Jul 02, 2019
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Dr Yoon is a wonderful doctor! Highly recommend
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Jul 02, 2019
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Leave a review
How was your experience with Dr. Yoon?Overall Patient Satisfaction
52responses
Likelihood of recommending Dr. Yoon to family and friends is 4.4615383 out of 5
About Me
biography
Dr. Jaeyoung Yoon, a St. Louis native, graduated from St. Louis University School of Medicine. He completed his residency training through Barnes Hospital at Washington University School of Medicine, followed by a fellowship in Mohs micrographic...read moreDermatology
Mohs Micrographic Surgery
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Mayo Clinic Alix School Of Medicine
Fellowship HospitalWashington University School Of Medicine
Residency HospitalPrinceton University
Undergraduate School
American Board of Medical Specialties®
American Board of Dermatology®
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Dermatology
-
Micrographic Dermatologic Surgery
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkAmerican Society for Dermatologic Surgery, Member
American College of Mohs Surgery, Member
American Academy of Dermatology, Member
Focus on Eczema
Locations
Practice
- Call
- Fax
- Hours
- Mon: closed
- Tue: 8:00am - 4:30pm
- Wed: closed
- Thu: closed
- Fri: closed
- Sat: closed
- Sun: closed
- Directions
Practice
Hermann Area District Hospital509 W 18th St Hermann, MO 65041
Office1203 Smizer Mill Rd Ste 100 Fenton, MO 63026
Affiliated Hospitals
- Recipient of 3
hospital awardsView all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
78%Patients said that nurses always listened to them and explained things well3% higher than the national average
- Recipient of 21
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home2% lower than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
Learn more about how Healthgrades measures Hospital Quality
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