Marsha Montague is a nationally board-certified Physician Assistant who has specialized in Medical Aesthetics since 2018. She has an eye for facial rejuvenation resulting in a highly natural appearing enhancement. She listens closely to each patient’s unique goals to ensure personalized results. She is dedicated to helping clients feel confident by looking and feeling their absolute best through subtle, expert care.
Marsha is a Southern California native who grew up in Upland, California. Prior to being involved in medicine she worked for Christian Dior Cosmetics. In 2004, Marsha graduated magna cum laude from Cal Poly Pomona with a Bachelor of Science degree in Biology and a minor in Human Physiology. She then attended Western University of Health Sciences, where she earned a Master of Science degree in Physician Assistant Studies in 2006, graduating with honors. Marsha practiced Emergency Medicine for a total of 11 years prior to changing specialties to Medical Aesthetics. In 2018 when the opportunity presented itself to join HTB at its inception she leapt into the specialty of Medical Aesthetics.
Marsha’s expertise has been developed by attending many advanced aesthetic certification courses, and master level injection trainings. She has had in-person training with world-renowned experts in the Medical Aesthetics field. She has a passion for education—both for herself and her patients. Marsha is the lead PA at HTB and is a mainstay within HTB for any medical or aesthetic questions the team may have. She also wrote and created HTB’s Vascular Occlusion protocol.
Marsha lives in Carlsbad with her husband, Luke, two children, Evan & Brielle, and their dog, Lexie. She loves spending quality time with her family.
I love how I can combine my artistic talent, perfectionist nature, and medical expertise to help others. Being able to use both the creative & analytical sides of my brain brings me fulfillment along with bringing patients joy and self confidence.
I'm spending time with my husband, children, and our dog. I like to stay active by going for hikes, leisurely biking along the coast, and paddle boarding.
Carlsbad, CA


My aesthetic philosophy is to enhance, not announce. I believe the best injectable is undetectable, which is why the focus is on natural, transformative results and facial balancing that respects your natural anatomy. By using subtle, intentional adjustments to achieve facial harmony, I ensure your unique features are highlighted without ever looking ‘done.’ After all, the best work is the kind no one can pinpoint and makes you feel like the best version of yourself!
Highly personalized, quality-focused services tailored for specific needs with attention to detail
Effortless confidence is feeling secure in your own skin. It's that wonderful freedom of waking up, looking in the mirror, and genuinely embracing your natural self—no makeup required, minimal effort needed. It is self-assurance.
Laid-back luxury is an understated, relaxed and effortless style that prioritizes high-quality products. Instead of chasing trends the focus is on a timeless and enduring aesthetic.
Holistic beauty is an understanding that all parts are interconnected. Instead of focusing on one isolated area it looks at all of the parts for a cohesive result that emphasizes the big picture. It is recognizing how physical, mental, emotional and environmental factors all influence each other & contribute to overall well-being.