Providers

Teresa Zamary, DO, FAAD

Board Certified Dermatologist & Owner

I’m truly grateful for the opportunity to care for patients in the community I call home. I understand that choosing a dermatologist is an important decision, and I’m honored by the trust you place in me. My goal is to care for every patient with attentiveness, respect, and dedication—just like family.

Pavitra Parekh, PA-C

Board Certified Physician Assistant

Taking care of my patients is not only a career, it’s a privilege. I am happy to be a part of the team at Z Dermatology and will be honored to care for my patients.

Dennis Nguyen, MD, FAAD

Board Certified Dermatologist & Mohs Surgeon

Dr. Dennis Nguyen is a Southern California native, privileged to be serving the community as a Board-Certified Dermatologist and ACMS Fellowship-trained Mohs Surgeon.

Marisa Serrato, PA-C

Physician Assistant

Marisa Serrato is a board-certified Physician Assistant passionate about medical and cosmetic dermatology. Marisa is dedicated to providing the highest quality of care and fostering strong relationships with her patients, ensuring they feel heard, valued, and supported throughout their treatment journey. She earned her Bachelor’s degree from Chapman University and her Master’s in Physician Assistant Studies from A.T. Still University. Marisa has participated in the Society of Dermatology Physician Assistants Diplomate Fellowship program.

Originally from San Diego County, Marisa has lived in Orange County for many years. In her free time, she enjoys health and fitness, spending quality time with her family, friends, and her beloved fur baby (Barkley), and soaking in the beauty of Southern California’s stunning beaches.