Houston sun, heat, and pigment
How UV exposure, visible light, heat, melasma, sun spots, and post-inflammatory pigment affect treatment planning.
For journalists, producers, and editors
Request source commentary from Dr. Mark Khorsandi on skin health, medical-aesthetic safety, treatment planning, and the ways Houston sun, heat, pigment, and event schedules change patient decisions.
Please include your outlet, topic, deadline, requested format, and the questions you need answered. The clinic will confirm availability and the appropriate source.

Available source
Dr. Khorsandi founded and medically oversees ZO Skin Centre Houston. His background includes general-surgery training, fellowship training in hand and microsurgery, migraine and peripheral-nerve care, and ongoing work in skin health and medical aesthetics. He holds an active Texas physician license.
Commentary is educational and should not be presented as personal medical advice. Credentials, disclosures, approved biography copy, and publication-ready facts are available for editorial verification.
Interview topics
Each topic can be handled as a concise written answer, background briefing, recorded interview, or on-camera availability request. The clinic confirms format and timing before an interview is booked.
How UV exposure, visible light, heat, melasma, sun spots, and post-inflammatory pigment affect treatment planning.
What consumers should verify about licensure, medical oversight, provider roles, authentic devices, candidacy, and emergency planning.
How anatomy, movement, dose, product selection, and conservative planning shape natural-looking injectable results.
How skin type, treatment history, recent sun, downtime, and the condition being treated influence device selection.
When to begin a skin plan, what requires lead time, and why the final week before an event is not the time to experiment.
How sunscreen, barrier support, corrective products, and in-office treatments can work as one maintainable plan.
Background resources
A practical guide to timing laser and light treatments around Houston sun exposure and patient schedules.
Read resourcePigment safetyWhy visually similar pigment concerns can require very different treatment decisions.
Read resourceConsumer checklistQuestions to ask about providers, oversight, treatment planning, photography, pricing, and follow-up.
Read resourceEvent planningA conservative twelve-month-to-final-week framework for treatments, recovery, and maintenance.
Read resourceCurrent coverage
Chron's current Best of the Best guide includes ZO Skin Centre Houston as a 2026 Botox Center nominee.
View CoverageMedia requests
Approved biography copy, credential documentation, clinic background, and available photography can be provided after the request is reviewed.