Summary

Dr. Kathy Tieu is a board-certified dermatologist and family medicine physician who has been caring for patients for over two decades. She earned her medical degree from the University of Virginia School of Medicine and brings 24 years of clinical experience to her practice. Dr. Tieu is fluent in both English and Spanish, allowing her to serve diverse communities with personalized care.

Dr. Tieu practices at the Clinical Skin Center of Northern Virginia and Inova Fair Oaks Hospital, both located in Fairfax, Virginia. She also maintains an affiliation with Walter Reed National Military Medical Center. Her expertise includes treating skin changes during pregnancy, seborrheic keratosis, and rosacea. She performs various skin procedures including lesion treatment and removal, laser therapy for skin lesions, and cryotherapy treatments. Patients consistently rate Dr. Tieu highly for her care, with an average rating of 4.3 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 24 years of experience
  • 26 insurance plans accepted
  • speaks English, Spanish
  • University Of Virginia School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 12 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. Kathy Diep Ngoc Tieu has 2 locations

Clinical Skin Center Of Northern Virginia

3700 Joseph Siewick Drive, Suites 402 and 404Fairfax, VA 22033

Inova Fair Oaks Hospital

3600 Joseph Siewick DrFairfax, VA 22033

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Dr. Kathy Diep Ngoc Tieu, MD
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Dr. Kathy Diep Ngoc Tieu, MDDallas Smith-GaskinsClinical Dermatology CenterDr. Christopher Gorman, MD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.6 
24 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, Russian, Spanish, Portuguese Speaks English
Fairfax , VAAlexandria , VAChantilly , VAMidlothian , VA
Med School: University Of Virginia School Of Medicine Med School: University of Virginia
Current Profile
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Insurance Plans Accepted by Dr. Kathy Diep Ngoc Tieu

  • Aetna
  • Aetna - Medicare
  • Aetna - POS
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicare
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CHAMPVA - HMO
  • Cigna
  • Cigna-HealthSpring
  • GEHA
  • Golden Rule
  • Humana
  • Innovation Health
  • Innovation Health - Medicare
  • Kaiser Permanente
  • Medica
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Kathy Diep Ngoc Tieu has the following 2 specialties

Specialty Expertise

Dr. Kathy Diep Ngoc Tieu has the following 12 areas of expertise

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

Certifications, License, & Education

24 Years Experience

Dr. Kathy Diep Ngoc Tieu holds an expired medical license in the state of Virginia.

Medical License

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

Education & Training

Medical School

Graduated from University Of Virginia School Of Medicine in 2002.

NPI Number

Dr. Tieu's NPI number is 1811973951.

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Frequently Asked Questions

Which hospitals is Dr. Kathy Tieu affiliated with?
Dr. Kathy Tieu is affiliated with Walter Reed National Military Medical Center.
Does Dr. Kathy Tieu accept virtual/telehealth appointments?
Dr. Kathy Tieu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Kathy Tieu accept my insurance?
You can see the insurance plans that Dr. Kathy Tieu accepts on their Vitals profile.
Is Dr. Kathy Tieu accepting new patients?
Dr. Kathy Tieu has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Kathy Tieu speak?
Dr. Kathy Tieu speaks English and Spanish.

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