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15 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (54)

The overall average patient rating of Dr. Long Quan, Dermatologist is Excellent. Dr. Quan has been reviewed by 79 patients who have provided 54 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.6
Courteous Staff 4.9
Accurate Diagnosis 4.8
Bedside Manner 4.7
Spends Time with Me 4.7
Follows Up After Visit 4.9

Specialties & Research

Dr. Long Quan, MD, PHD is board certified in Dermatology.

  • He has special expertise in 8 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Hidradenitis Suppurativa
  • Melanoma
  • Mohs Surgery (Dermatological Surgery)
  • Psoriasis
  • Skin Cancer
  • Skin Diseases

Education & Awards

Dr. Quan graduated from Duke University , Durham. He has 6 awards.

Castle Connolly's Top Doctors™ (2013)
Patients' Choice 5th Anniversary Award (2014)
Patients' Choice Award (2010 - 2014)
Compassionate Doctor Recognition (2011 - 2014)
Top 10 Doctor - State (2014)
South Carolina
On-Time Doctor Award (2014)


Dr. Quan has 3 hospital affiliations:

  • Providence Hospital 
  • William J B Dorn Va Medical Center 
  • Providence Heart Institute 

> > > > Dr. Long Quan, MD, PHD

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Additional Information
Dr. Long Thang Quan MD and PHD is a male Dermatologist, has 15 years of experience and practices in Dermatology.
Where does Dr. Long T. Quan practice?
Dr. Long Quan has 1 office location.
Dr. Long Quan practices Dermatology near Columbia, SC.
See Columbia Dermatologists.