About Rejuvenate Medi-Spa & Wellness
At Rejuvenate Medi-Spa & Wellness, we believe feeling your best starts with understanding your body. Our team combines advanced testing, medical expertise, and personalized care to help you restore balance, vitality, and confidence from the inside out.
Rooted in evidence, education, and empowerment.
Whether we’re supporting hormone balance, skin health, weight management, or recovery, every decision is guided by your labs, your goals, and your lifestyle.
Meet the Team
Our providers bring together medical experience, aesthetic skill, and genuine care for their patients. Each has advanced training in hormone optimization, regenerative therapies, skin rejuvenation, and metabolic health.
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Jay Pennock, MD is a board certified Emergency Medicine Physician with over 20 years’ experience in the Emergency Department. Dr. Jay has developed new, effective patient-centered medical care at Navigator Medical Consultancy practicing Functional Medicine. He specializes in Hormone Replacement Therapy for men and women, Alzheimer's prevention and treatment, and weight loss.
Dr. Jay opened Rejuvenate Medi-Spa in 2017 to compliment the work of Navigator Medical. His goal is to help his clients look as good on the outside as they feel on the inside. He specializes in CoolSculpting and Stem Cell Therapy. Dr Jay is proud to have the best practitioners in the area working at Rejuvenate and is always looking for the most advanced treatments for his clients.
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Stacy is a board-certified Physician Assistant who graduated from Nova Southeastern University in 1999. Stacy has been practicing Emergency medicine for over 22 years and decided to shift her practice to Aesthetic Medicine. Over time practicing in the emergency department , Stacy has mastered injection techniques and facial procedures doing complicated laceration repairs on the face, gaining knowledge of facial anatomy and aesthetics. Known for her calm, gentle touch, clinical expertise and artistic eye, Stacy delivers highly personalized care to her clients. Stacy is known for giving her patients natural looking results and enhancing their natural beauty. Stacy’s passion is helping her patients feel confident in their own skin by reducing signs of aging, and improving skin quality through non-surgical injections and other aesthetic procedures.
Stacy’s biggest love in life is her husband Mel and son Koa. Stacy loves to travel with her family and is always planning their next adventure. She also loves concerts, boating, swimming , relaxing on the beach, hiking and spending time laughing with friends.
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Jillian is a Santa Cruz native and has been an Aesthetic and Dermatology RN for over 10 years and is also a Certified Aesthetic Nurse Specialist! She is very passionate about her career and delivers pristine results in a safe and conservative way. She is well versed in neuromodulators, dermal fillers, medical grade skincare and has worked with a multitude of skin revitalization platforms and lasers over the years. In her free time she enjoys quick getaways, quality time with her daughter, friends and family, and usually isn’t too far away from the beach.
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Diana is a nurse with a passion for aesthetics and helping others feel confident in their skin. She stays up to date with the latest advancements to provide the best, personalized care. She loves Botox for its ability to enhance natural beauty and boost self-confidence. As both a provider and a client, she understands the importance of trust in aesthetic treatments. Diana works closely with each client to create a customized plan that aligns with their goals and enhances their natural glow.
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Amelia is a graduate of UC Santa Barbara where she earned a degree in Environmental Science. She played tennis for UCSB, as well as on the tour. Amelia brings to the office a warm personality and a passion for “living your best life.” She and her family opened and own multiple restaurants in Santa Barbara, where she honed her managerial skills and love of working with people. When Amelia is not working, she loves spending time with her two children and watching them compete in their sports activities. She also loves spending time with her friends, as well as taking walks with her dog.
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Loryn has been a skilled and talented esthetician for 18 years. After receiving her BS in Exercise Physiology and working in a corporate setting for years, she pursued her dream of being an esthetician and entrepreneur. She owned and managed an elite spa in San Francisco for 8 years then decided to return to her core passion of working one on one with clients. She is driven by individual connection and helping others reach their skincare and beauty goals.
She combines artistry, chemistry and psychology to deliver custom treatments for her clients. During Facials, she achieves results through science-based products and clinical procedures while addressing each person holistically. As a Waxing Specialist, she brings artistry to the brows, comfort to the brazilians and everything in between. She offers Airbrush Tanning for those that need a little glow, and Lash Extensions and Lash Lifts for those wanting a little glam. Loryn truly finds joy and gratitude every day in her career.
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Mary serves both as a front desk client liaison as well as a health coach for Rejuvenate's clients, guiding them towards healthier lifestyle choices, and supporting the medical practice of Dr. Jay