Esther Watanabe
PA-C
Esther is the mother of a Dana Hills water polo player. When she is not chauffeuring between polo matches, she enjoys gardening and the outdoors. Ask to see her mini garden in the Aliso Viejo office.
She has over 15 years of experience in Aesthetic Medicine and multiple non-surgical modalities using fillers, neurotoxins, lasers, microneedling with radiofrequency, ultrasound based treatment, CoolSculpting, PRP, IV Therapy and hormone replacement therapy. Injectables are her true passion.
Esther is a certified master injector with all filler utilized at FAC. Her patients love her gentle touch and artistic eye to provide natural restoration of youthful contours. She has helped thousands of patients throughout Orange County look great and feel great.
Cassandra Kyle
RN
Cassandra is a Registered Nurse specializing in facial and body aesthetic treatments since 2012. She went to Santa Monica City College for her Advanced Nursing Degree (AND). She started her career in Los Angeles and Beverly Hills in a luxury medical spa, training with distinguished aesthetic physicians and surgeons.
Cassandra joined FAC in July of 2016. She is trained and certified in the administration of BOTOX® as well as an array of Fillers (JUVÉDERM, Volbella, Voluma, etc.). In addition, she is certified in CoolSculpting®, Microneedling and experienced in a variety of laser therapies, including resurfacing treatments, IPL, hair removal, etc.
Cassandra is very passionate about what she does as well as making sure each and every patient feels intentionally and thoughtfully taken care of. She strives to make sure that all who come out of the treatment room with her, leave with a smile and feeling more confident than when they came in.
Sara Spalding
RN, BSN, PHN
Sara Spalding, RN, BSN, PHN is a California-licensed aesthetic nurse with a strong clinical foundation and a passion for advanced laser and energy-based treatments. She earned her Bachelor of Science in Nursing with Cum Laude honors and brings a thoughtful, patient-centered approach to aesthetic care.
Sara has experience performing neurotoxin treatments including Botox®, Dysport®, and Xeomin®, as well as non-invasive skin rejuvenation procedures such as Clear + Brilliant® laser, radiofrequency microneedling, and Sofwave™ ultrasound skin tightening. She is known for her attentive approach, prioritizing patient comfort, safety, and natural-looking results.
Her aesthetic philosophy centers on enhancing natural beauty while supporting long-term skin health through customized treatment plans. Outside of work, Sara enjoys staying active, spending time outdoors, painting, and exploring all aspects of wellness.