Our Team

Nia Zameni, MSN, FNP

Aesthetic Director and Allergan trainer/speaker

Nia, an aesthetic Nurse Practitioner and national trainer for the Allergan Medical Institute, is a renowned expert in injectables and facial balancing, blending medical precision with an artistic eye trained in the golden ratio to create natural, harmonious beauty. With a focus on achieving symmetry through facial balancing, she uses this classic mathematical concept to ensure that each enhancement aligns seamlessly, resulting in a beautifully balanced, naturally appealing appearance.

A 2014 graduate of California State University, East Bay, and a former ICU nurse, Nia transitioned into aesthetics with a passion for injectables, mastering top dermal fillers and neuromodulators like BOTOX® Cosmetic, Dysport®, Restylane®, Juvederm®, and Kybella®. Her expertise in these advanced techniques has made her a sought-after professional for achieving refined, tailored results that respect the proportions of the face.
As a national trainer for the Allergan Medical Institute, Nia travels across the country, teaching other injectors not only the technical skills of safe, transformative injection techniques but also her artistic approach that emphasizes the golden ratio. She inspires others to see each face as a unique canvas, where science meets art to create results in perfect harmony with natural features.

Nia’s deep connection with her patients allows her to deliver results that honor each individual’s unique beauty, whether they desire subtle enhancements or more dramatic transformations. Her skill in injectables lets her smooth fine lines, erase wrinkles, and restore volume with a focus on facial harmony, giving clients renewed confidence and self-assurance.

Beyond her clinic, Nia is a fitness enthusiast and avid learner, sharing her transformative work on Instagram @Beauty_Nurse_Nia. Living by her motto, “look good to feel good,” she finds joy in empowering her patients with results that reflect both artistry and science

Her journey as an artist began in childhood, painting faces on canvas, a passion that would later inspire her aesthetic career and the integration of the golden ratio in her work. Over the past decade, she has dedicated herself to studying and researching anti-aging, drawing from the latest advancements and insights found in leading scientific journals. This commitment to understanding the science of aging has shaped her expertise and approach to aesthetics. Outside her professional life, she enjoys spending time with her two Siberian cats and indulging in interior design, showcasing her eye for balance and beauty in all aspects of her life.

My Favorite Treatment: Facial Rebalancing with Fillers

Facial rebalancing with fillers is my favorite treatment because it allows me to blend my passion for art with the science of aesthetics. This procedure involves carefully enhancing and harmonizing each feature to create a balanced and naturally appealing appearance. By focusing on the delicate aspects of feminine beauty, I can artistically sculpt and refine the face, ensuring that every patient feels confident and radiant. The ability to transform and enhance while maintaining a natural look is truly fulfilling and embodies the perfect fusion of creativity and precision.

Sophie Lyapina, RN

Nurse Injector

Sophie is a registered nurse with a bachelor’s degree in nursing from her native country, Russia. Sophie has worked as a medical surgical nurse at Kaiser Permanente for many years, but her true passion is in aesthetics. Sophie is a true artist in face sculpting and rejuvenation and has worked as a nurse injector for over 10 years. Seeing clients consistently over time is a source of inspiration for Sophie.

“As a mother of two, I take immense pride in my daughter Chloe, who is excelling in her biochemistry Ph.D. program at Carnegie Mellon, and my 10-year-old son, whose fascination with cars adds a lively dynamic to our family. Inspired by thinkers like David Sinclair, i view aging as a disease and determined to contribute to its cure. :))) I find joy in lifelong learning, savoring fine wines,exploring remote destinations, and building deep meaningful friendships.”

My Favorite treatment: PDO threads.

The PDO thread lift is a highly effective non-surgical cosmetic procedure designed to lift and tighten the skin, delivering a naturally youthful appearance. This innovative technique not only provides an instant lifting effect but also stimulates the body’s natural collagen production, resulting in firmer and more supple skin over time. As a practitioner, I find immense satisfaction in performing this procedure for my patients, knowing how transformative it can be for their confidence. It requires a great deal of precision and skill to achieve optimal results, ensuring a subtle yet significant enhancement without the need for surgery.

Cindy Vo, BSN, RN

Nurse injector

Cindy, a diligent and compassionate Registered Nurse, earned her Bachelor’s degree in Nursing from Roseman University of Health Sciences in 2021. Along with an Associates of Sciences in Health & Physical Education and Associates of Arts in Natural Sciences and Language & Rationality, Cindy has a diverse educational background that brings a unique perspective and comprehensive understanding of the human body. This knowledge enables her to tailor exceptional treatments to help clients enhance their appearance and boost their confidence, ensuring they leave feeling refreshed and revitalized. With her unwavering dedication to her craft, Cindy strives to provide the highest level of care and expertise, ensuring each client’s experience is personalized and unforgettable.

My favorite treatment: Botox

Botox because prevention is key and collagen stimulating treatments with lasers and Microneedling RF.

Allison Hsu, BSN, RN

Nurse Injector

Nurse Allison began her educational journey with a bachelor’s degree in Psychology from the University of California, Davis.

She then pursued a Bachelor of Science in Nursing at San Francisco State University, where she graduated summa cum laude.Currently, she is furthering her education by working towards a Doctorate in Nursing at Samuel Merritt University.

Since joining Serenity MedSpa in 2019, Allison has transitioned from her role as a Medical Assistant to a Registered Nurse, excelling in a wide range of services, including injectables, lasers, micro-needling with radio frequency, and more! Nurse Allison is committed to tailoring specific approaches for anti-aging and facial balancing for each individual patient.

Allison (Ally) is from Los Angeles, California. She is Taiwanese and speaks Mandarin fluently. In her free time, she enjoys traveling, eating, reading, playing the piano, and experiencing new things. With a keen eye for aesthetics in beauty, fashion, and photography, she is often praised by friends and family for her ability to find beauty in everything.

Known for her steady hands, she has been doing her own nails and makeup since high school and enjoys creating personalized press-on nails for friends and family.

Her passion for beauty and skincare was ignited during her time working at Sephora, leading her to pursue a career in aesthetic nursing, the perfect job for her!

My favorite treatment: Secret RF

My absolute favorite treatment at Serenity is Secret RF (microneedling with radio frequency). It’s a game-changer! This treatment creates controlled micro-trauma at various depths of the skin, while delivering radio frequency energy to tighten and rejuvenate. It’s amazing for collagen production, tightening, reducing pore size, and smoothing out fine lines. Every time I get it done, my skin feels so tight and glowing—it’s like an instant refresh! The trifecta of treatments is Secret RF for tightening, Botox/Dysport for prevention, & fillers for facial balancing!

Judy Yonai, RN

Nurse injector

Judy is a registered nurse with more than two decades of experience in aesthetic and dermatologic medicine. For nearly five years, she taught hundreds of nurses and doctors in the United States and Great Britain proper clinical injection techniques for best patient outcomes. A former Cosmetic Coordinator for the Department of Dermatologic Surgery at Stanford University Hospital, Judy brings her unique combination of science, a gentle touch and a keen eye to all her treatments. She specializes in creating noticeable improvements in each of her clients that still appear beautifully natural and never overdone.

She was initially aiming toward art school, but encouraged by her parents to embark on the path to medical school, Judy found found the best of both worlds. She found the ideal profession that allowed her to blend her talent and love for all things aesthetic with her passion for the medical arts, by becoming an aesthetic nurse injector. With an eye for beauty, gentle hand and soft touch, Judy aims to create quiet drama in her results for her patients, bridging the gap between what they see in the mirror and how they feel inside.

My favorite treatment: PRF injections.

I am in awe of the body’s ability to rejuvenate itself and I love that the clients are literally restoring their own aesthetic building blocks etc etc.

Ligaya Palabyab, RN

Nurse injector

Ligaya Palabyab BSN, RN is an aesthetic Registered Nurse with over 13 years of experience in Aesthetic dermatology, general dermatology and plastic surgery.She has advanced skills in injecting neuromodulators, various fillers for facial balancing, lasers and skin resurfacing treatments. She has a passion for helping her patients rejuvenate their appearance. She believes in building strong interpersonal relationships with her patients to better understand and achieve their aesthetic goals. Her aesthetic is Natural , with equal emphasis on prevention, correction and subtle enhancement.

— To be updated.

Neurotoxin, EZ PRF and fillers for facial rebalancing. They achieve the most satisfying, preventative and synergistic results everyone loves.