Summary

Dr. Yoon graduated from the New York University School of Medicine in 1998. She works in Smithtown, NY and 1 other location and specializes in Plastic Surgery, Other Specialty and Surgery. Dr. Yoon is affiliated with Saint Catherine Of Siena Medical Center.

Quick Facts

  • 4.7
  • 28 years of experience
  • 17 insurance plans accepted
  • speaks Korean, Spanish
  • New York University School Of Medicine
  • 7 written reviews
  • 3 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Diana Y Yoon has 2 locations

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Dr. Diana Y Yoon, MD
Dr. Charles Kenneth Herman, MD
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Dr. Diana Y Yoon, MDDr. Charles Kenneth Herman, MDMonica WaliaDr. Stephen T Greenberg, MD, FACS
Plastic SurgeryPlastic SurgeryPlastic SurgeryPlastic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.6 
4.6 
28 Years of Experience 26 Years of Experience 38 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Korean, Spanish Speaks English, Spanish Speaks English
Smithtown , NYBlue Bell , PAPort Jefferson Station , NYWoodbury , NY
Med School: New York University School Of Medicine Med School: Albany Medical College Med School: George Washington University School Of Medicine & Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Diana Y Yoon

  • Aetna
  • Aetna - HMO
  • Anthem Blue Cross
  • Cigna
  • EmblemHealth
  • EmblemHealth - Medicare (Advantage HMO)
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Health First Health Plans
  • HealthFirst (NY)
  • MagnaCare
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO

Medical Specialties

Dr. Diana Y Yoon has the following 3 specialties

Specialty Expertise

Dr. Diana Y Yoon has the following 8 areas of expertise

  • Cosmetic Surgery
  • Dermabrasion
  • Hair Restoration
  • Laser Resurfacing
  • Other
  • Reconstructive Surgery
  • Skin Cancer
  • Surgery

Certifications, License, & Education

28 Years Experience

Dr. Diana Y Yoon holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from New York University School Of Medicine in 1998.

NPI Number

Dr. Yoon's NPI number is 1306003405.

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Frequently Asked Questions

Which hospitals is Dr. Diana Yoon affiliated with?
Dr. Diana Yoon is affiliated with Saint Catherine Of Siena Medical Center.
Does Dr. Diana Yoon accept my insurance?
You can see the insurance plans that Dr. Diana Yoon accepts on their Vitals profile.
What languages does Dr. Diana Yoon speak?
Dr. Diana Yoon speaks Korean and Spanish.
How can I make an appointment with Dr. Diana Yoon?
You can find contact information for Dr. Diana Yoon here on Vitals.
Does Dr. Diana Yoon accept virtual/telehealth appointments?
Dr. Diana Yoon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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