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Dr. Jaeyoung Yoon, MD

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 63385
(314) 230-1500

At a Glance

  • Areas of Expertise
    Dr. Yoon specializes in the areas of Dermatology & Micrographic Dermatologic Surgery. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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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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RecentHighestLowestMost Helpful
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 people found this helpful
Helpful
May 21, 2024
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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
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
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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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
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
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
Kathy – Nov 21, 2022
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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 people found this helpful
Helpful
Nov 01, 2022
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
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
1 person found this helpful
Helpful
June & Carelyn Purcell – Dec 14, 2021
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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
John and Vickie Bridges – Oct 09, 2021
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What went well
  • 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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What went well
  • 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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What went well
  • 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 people found this helpful
Helpful
Cathy Pellerito – Nov 19, 2019
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What went well
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 14, 2019
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
What went well
No results
What could be improved
No results
Helpful
Sue Grimm – Nov 13, 2019
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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
Rosie D – Nov 12, 2019
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
What went well
  • 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
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
What went well
  • 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
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
What went well
  • 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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What went well
No results
What could be improved
No results
Helpful
Jul 03, 2019
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
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
Jul 02, 2019
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?
What went well
  • 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
×Post a ResponseAre you Dr. Jaeyoung Yoon, MD?

Leave a review

How was your experience with Dr. Yoon?

Know Before You Go

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 more

  • Dermatology

  • 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 Hospital

  • Washington University School Of Medicine

    Residency Hospital

  • Princeton University

    Undergraduate School
American Board of Medical Specialties®
American Board of Dermatology®
- 
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 check

  • American Society for Dermatologic Surgery, Member

  • American College of Mohs Surgery, Member

  • American Academy of Dermatology, Member

Online Care For Eczema (Sponsored)

Locations

Practice

Yoon Dermatology LLC1060 Meyer Rd Wentzville, MO 63385
1
  • 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
2
Office1203 Smizer Mill Rd Ste 100 Fenton, MO 63026
3

Affiliated Hospitals

  • Mercy Hospital Jefferson

    1400 US Highway 61
    Festus, MO 63028
    Recipient of 3
    hospital awards

    Patient 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 awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Hermann Area District Hospital

    509 W 18th St
    Hermann, MO 65041

  • Mercy Hospital St. Louis

    615 S New Ballas Rd
    Saint Louis, MO 63141
    Recipient of 21
    hospital awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    76%
    Patients said that nurses always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality