Katie Martin, PA-C is a nationally recognized aesthetic injector, trainer, and speaker who brings both clinical expertise and a deeply personal approach to patient care at Holden Timeless Beauty, serving both our San Marcos and Fallbrook locations.
With a background in emergency medicine and over a decade of advanced aesthetic experience, Katie is known for her ability to deliver natural, refined results while helping patients feel confident, educated, and truly seen throughout their aesthetic journey. Her approach blends artistry with science—focusing not just on how patients look, but how they feel—allowing them to put their best face forward to the world.
Patients are drawn to Katie for her honest consultations, thoughtful treatment plans, and commitment to long-term results. She believes aesthetic medicine should be empowering, approachable, and rooted in trust, and she is passionate about helping each patient walk away feeling confident, refreshed, and fully themselves.
Katie serves as a national trainer and podium speaker within the aesthetics industry, educating injectors across the country on advanced techniques, safety, and facial harmony. Education is at the core of everything she does—whether she’s guiding a patient through their first treatment or mentoring fellow providers to elevate their craft.
At Holden Timeless Beauty, Katie is proud to provide personalized, high-level aesthetic care while continuing to raise the standard of education and excellence in the industry.
Helping patients feel confident in their own skin while building meaningful, lasting relationships—seeing them walk away feeling empowered, refreshed, and truly themselves.
I'm lacing up for a run, embracing my introvert side with a good book and quiet time, and spending low-key moments at home with my family.
Malibu, CA
It should never be flashy or overdone—it’s about subtle enhancements that restore balance, confidence, and allow you to look like the best version of yourself.
My first visit with Holden Timeless Beauty. I had such a great experience! I received Dysport from Katie, and she was absolutely wonderful. She took the time to educate me about how Botox and Dysport work, including longevity and what to expect.
Love Katie! 10/10 recommend! She does the best work; fast, easy, virtually painless, and looks fantastic every time!
Saw Katie in Fallbrook and had a great experience! So sweet and kind!
Love coming here! Katie is fantastic as well as the rest of the staff and always leave happy with the results!
Katie make everything easy, in and out with great results
Absolutely incredible service, experience and results. I look forward to my appointments with Katie Martin - she's the best!
Refined care is in the details. It’s taking the time to listen, using advanced techniques with precision, and prioritizing safety and long-term outcomes rooted in education. Every treatment I provide is personalized, and designed to deliver results that are polished, natural, and timeless for you and your goals.
The best compliment is when someone tells you that you look refreshed—not like you’ve had “work done.” I want your friends and family to think you had a day away at the spa, not necessarily aesthetic treatments. My approach is always about enhancing what’s already there so your confidence feels effortless and authentic.
Luxury should feel comfortable and approachable. I focus on creating a relaxed, welcoming experience where you feel heard, educated, and completely at ease. From our conversations to your treatment plan, my goal is for you to feel confident and genuinely cared for.
To me, holistic beauty means seeing the full person, not just a single concern. It’s about understanding your goals, lifestyle, and natural features, then creating a plan that supports long-term skin health and balance. The best results come from care that’s thoughtful, educated, and evolves with you over time.
