Advanced Dermatology - Providers

Kelly Duncan, M.D.
dermatologist
Dr. Kelly Duncan, one of our board-certified dermatologists, wants to help her Katy and Pearland, TX patients achieve healthy, beautiful skin.

Sherry Ingraham, M.D.
dermatologist
Dr. Sherry Ingraham is a board-certified dermatologist with extensive training in cosmetic dermatology and a national injections trainer for Kybella.

Michael Pelster M.D., F.A.A.D.
dermatologist and Mohs surgeon
Dr. Pelster is a fellowship-trained and board-certified dermatologist and Mohs micrographic surgeon at Advanced Dermatology in the Houston, TX area.

Alexander Marzuka, M.D.
dermatologist
Board-certified dermatologist Dr. Marzuka is enthusiastic about the care of his patients with disorders and diseases of the skin, hair, and nails.

Sangeetha Venkatarajan, M.D.
dermatologist
Double board-certified dermatologist and internal medicine physician Dr. Sangeetha Venkatarajan has special training in cutaneous T-cell lymphoma.

QG Nguyen, M.D.
dermatologist
Dr. QG Nguyen is a board-certified medical and cosmetic dermatologist, specializing in skin care and the treatment of psoriasis and acne vulgaris.

Michelle Fricke, M.D.
dermatologist
Dr. Fricke has extensive experience in general, pediatric, cosmetic, and medical dermatology and additional training treating complex medical cases.

Toni Smith, PA-C
Physician Assistant
Since 1999, Toni Smith, PA-C has honed her expansive knowledge in medical, cosmetic, and surgical dermatology in the Greater Houston, TX area.

Kendra Salazar, PA-C
Physician Assistant
Kendra Salazar, PA-C makes sure to expand her knowledge of dermatology by attending continuing education meetings and enrichment conferences.

Shayla Arceneaux, PA-C
Physician Assistant
With a detailed knowledge of dermatology, Shayla Arceneaux, PA-C is passionate about patient care at our Sugar Land and Katy, TX locations.

Piipar Rivera, PA-C
Physician Assistant
Licensed by the Texas State Board of Medical Examiners and the Texas State Board of Physician Assistants is our talented Piipar Rivera, PA-C.

Heather Tran, PA-C
Physician Assistant
Heather Tran, PA-C knew early in her life that she aspired to have a medical career after being mentored by an uncle who is a seasoned dermatologist.

Virginia Marx, NP, RN, LMA
Nurse Practitioner
Our Nurse Practitioner, Virginia Marx, fluent in Spanish, has dedicated more than 18 years of experience to medical aesthetics.
*Individual results are not guaranteed and may vary from person to person. Images may contain models.