Ryan W. Ahern, M.D.Board-certified Dermatologist / Fellowship-trained Mohs Surgeon

Dr. Ryan Ahern

Specializing in the treatment of skin cancer and aesthetic reconstruction, Dr. Ryan Ahern is a board-certified dermatologist and fellowship-trained Mohs surgeon.

Dr. Ahern earned his Medical Doctorate and his Masters of Public Health from Tulane University School of Public Health in New Orleans. He was named to the Alpha Omega Alpha Medical Honor Society before completing an internship in General Surgery and a year of training in Ear Nose & Throat Surgery at the University of Florida. His dermatology residency was completed at Tulane University and his Procedural Dermatology fellowship at Cooper University Hospital in New Jersey. While at Cooper, his focus of training was cutaneous oncology, reconstruction and cosmetic procedures. Dr. Ahern has been practicing medicine since 2005.


Dr. Ahern sees patients in our Sugar Land location.



  • Medical: MD, Tulane University School of Public Health in New Orleans
  • Graduate: MPH, Tulane University School of Public Health in New Orleans



  • Fellowship: Cooper University Hospital in New Jersey
  • Residency: Dermatology, Tulane University School of Public Health in New Orleans


  • Advanced Dermatology addressed my pre-cancerous skin damage as discussed/advised and to my satisfaction. I really appreciate the thoughtfulness and care Dr. Ingraham takes to explain the condition, the solution, and the precaution measures I will need to take. I always feel I'm in expert hands here as a result. Advanced honors my appointments as scheduled and the staff always seem to appreciate my business. I highly recommend these guys.” 

    Joe S. Advanced Dermatology Patient
  • “I’ve been seeing Dr. Ingraham for four years for treatment of wrinkles and aging and her touch and technique with Botox injections (and other aging treatments) is first class.”

    Jenbackupca Advanced Dermatology Patient
  • I will never go to any other dermatologist! Dr. Duncan has taken care of me for about seven years now, and she is an incredible doctor. The best thing about her is that she is an expert on making you look refreshed and younger without any signs that you have had anything done. I get Botox and filler from Dr. Duncan, and no one can believe that I am 44, or for that matter that I have had any work done. Subtlety is her specialty! [She has] a keen eye for assessing your particular needs, without pushing unnecessary treatments or products. Advanced Dermatology takes pride in their work and it shows!” 

    P.B. Advanced Dermatology Patient

Get in Touch

Advanced Dermatology has three locations in the Houston area including Katy, Pearland and Sugar Land. To schedule a consultation, appointment or ask us a question, click below. We look forward to hearing from you!

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