Meet Our Experts Physicians
The team of skilled and compassionate physicians at Z-ROC Dermatology are dedicated to providing the highest level of care for all your dermatological needs. As trusted dermatology associates, we specialize in a wide range of services, from cosmetic treatments and Mohs surgery to advanced skincare solutions.
Dr. Matthew Zarraga, DO, FAOCD
Board-Certified Dermatologist | Cosmetic Dermatology Specialist
Dr. Matthew Zarraga is a board-certified dermatologist specializing in cosmetic and general dermatology. Read More
Dr. Zarraga graduated from Georgetown University in Washington, DC, and earned his medical degree from the Lake Erie College of Osteopathic Medicine, where he was inducted into the Psi Sigma Alpha national medical honor society. He completed his internship at Palmetto General Hospital and was honored with the “Excellence in Service Award” for his compassionate care. His dermatology residency was completed at Wellington Regional Medical Center in Florida, where he served as the chief resident.
Dr. Zarraga’s dedication to dermatology extends beyond patient care. He has co-authored articles in peer-reviewed dermatology journals, including Cutis, Cosmetic Dermatology, American Journal of Dermatopathology, and The Journal of Clinical and Aesthetic Dermatology, and has contributed to a chapter in a respected plastic surgery textbook.
Dr. Khongruk Wongkittiroch, DO, FAOCD
Board-Certified Cosmetic Dermatologist | Mohs Surgery Specialist
Dr. Khongruk Wongkittiroch is a board-certified cosmetic dermatologist and Mohs Surgery specialist, dedicated to providing exceptional care for patients with both medical and cosmetic dermatologic needs. Read More
Beyond her expertise in skin cancer treatment, Dr. Wongkittiroch performs cosmetic surgeries such as mini-facelifts and blepharoplasties, along with anti-aging treatments like Botox® and dermal fillers. She takes a personalized approach to skincare, working with each patient to create a treatment plan that addresses their unique needs and enhances their natural appearance.
Her research and clinical contributions have been published in well-respected journals such as The Journal of the American Academy of Dermatology, Cutaneous Oncology, and Cutis. Dr. Wongkittiroch has also lectured at various national dermatology conferences, sharing her knowledge with colleagues.
Matt Hendricks, PA-C
Physician Assistant | Dermatology Specialist
Matt Hendricks is a board-certified physician assistant specializing in dermatology. Read More
Matt is an active member of the American Academy of Physician Assistants, the Florida Society of Dermatology Physician Assistants, and the Society of Dermatology Physician Assistants. He is committed to patient education and emphasizes the importance of teamwork between patient and provider in achieving optimal skin health. With advanced post-graduate training in both medical and cosmetic dermatology procedures, Matt works closely with patients to provide effective treatment plans tailored to their needs.
In his free time, Matt enjoys golfing, spending time outdoors, and going on adventures with his wife and daughter.
Scott Tilbrook
Physician Assistant
Scott Zachary Tilbrook, PA-C, is a skilled and compassionate healthcare provider specializing in dermatology. Read More
Alexa Tkachuck
Physician Assistant
Alexa holds a Bachelor of Arts in Biology from the University of Minnesota-Twin Cities and went on to earn a Master of Science in Physician Assistant Studies from Kansas State University. Read More
Alexa is an active member of the American Academy of Physician Assistants, the Florida Society of Dermatology Physician Assistants, and the Society of Dermatology Physician Assistants. She is committed to continuous learning and staying at the forefront of dermatology advancements to ensure her patients receive the highest quality care.
With a strong focus on personalized, patient-centered care, Alexa strives to create a collaborative environment where patients are empowered to take an active role in their treatment journey. Her interest in dermatology is fueled by the field’s wide array of specialized areas, from dermatopathology to cosmetic treatments, and she has a particular passion for performing surgical procedures. Alexa works closely with each patient to develop tailored solutions that promote optimal skin health.
When she’s not caring for patients, Alexa enjoys traveling, experimenting with new recipes, and spending time with her fiancé and their two corgis.
Get the Care You Deserve
Our expert physicians are here to provide you with personalized, top-quality care for all your dermatological needs. Contact us today to schedule your consultation!