NuBella Med Spa was founded in 2018 by Nurse Practitioner, Brandy Casey, with the objective of providing the highest quality of patient care in the industry and a well-balanced aesthetic look. Our mission at NuBella Med Spa is to support and enhance the natural beauty of our patients by providing a customized and personal experience that empowers you from within. We offer a variety of treatments, the most experienced, and highly trained staff and always bring an artistic eye to your aesthetic goals.


Brandy Casey

Brandy is a Board Certified Nurse Practitioner, who holds a Master of Science in Nursing from Cal State University of Long Beach.  Brandy’s experience as a registered nurse began with a focus on caring for cancer patients. After being employed by Hoag Hospital and Kaiser Permanente, she became certified in chemotherapy and treated patients in the intensive care unit.  While achieving these milestones, Brandy continued to work as an aesthetic nurse and is passionate about making people look and feel their best, while embracing natural beauty.

Founder & Board Certified Nurse Practitioner



Kayla holds a Master of Science in Nursing from California State University of Long Beach and is a Board Certified Nurse Practitioner.  Before pursuing aesthetics, Kayla worked for many years as a Regisertered Nurse in Orthopedics at St. Joseph Hospital. Kayla's passion for aesthetics and skincare is what stands out, spending her time educating the public about skincare research and debunking skincare fads. Kayla believes in empowering her patients by providing them with the knowledge they need to care for their skin and reach their aesthetic goals.

Board Certified Nurse Practitioner

Dr. Joe Cerni

Dr. Joe Cerni is the leader in the latest developments in regenerative medicine and anti-aging technology. His warm, welcoming practice in Newport Beach is the gold standard for non-surgical face and body treatments. Dr. Cerni is at the forefront of the latest aesthetic research and he offers his patients a wide array of advanced treatments to restore, rejuvenate, and refresh face and body. Dr. Joe and Nurse B have partnered together to create a new and innovative practice, NuBella Med Spa.


Medical Director

Sara started her career in education, overseeing the learning and development of children. She has a passion for the beauty industry and has always enjoyed working with a variety of different people. Sara is responsible for scheduling patients and coordinating schedules. She provides high quality and personable care to all our patients. Her organizational skills and attention to detail is a great asset to our team!

Sara casey

Sara black and white.jpg

Director of Business Development

Phoebe is a Registered Nurse who holds a Bachelor's Degree in Biology from California State University, Long Beach and a second Bachelor's Degree in Nursing from West Coast University. Phoebe has focused her passion and training in the fields of medical/surgical and aesthetic expertise. She is currently working at a Trauma 2 Medical Center as an emergency nurse while also helping people look and feel their best at NuBella Med Spa. Phoebe is excited to bring her artistic visions to NuBella and aspires to become a Nurse Practitioner specializing in Aesthetics like her colleagues. 

Phoebe Nguyen


Laser Nurse (CA)

Crystal comes to us with a background in marketing and strong administrative skills. She enjoys interacting with clients and answering questions regarding services and products. Crystal is passionate about the beauty industry and skin care. She is responsible for scheduling patients and providing customer care to our patients. Her organizational skills and love for patient care have been a great addition to our team!

crystal rensel


Office Manager (CA)

Paige is NuBella's creative genius. Paige became interested in photography and videography at a young age and developed her skills over the years as she realized she had a true passion for video editing. She has combined her love of beauty and media creation to transform educational pieces and facial artistry from NuBella's injectors into pieces of art for our patient's and follower's to enjoy. 

Paige Berman


Director of Social Media

Stephanie is a Bachelor’s prepared Registered Nurse who has over 20 years of experience in the dermatology and medical aesthetic industry. She is on her way to achieving her Master’s degree in Nursing as well as her Nurse Practitioner license. She is our main injector at our NuBella Costa Mesa location. We consider her our skin expert as she has had many years of experience with multiple skin refining treatments. She has a very keen eye for detail which is obvious when you see the results she achieves with her patients. 

Stephanie Brady


Registered Nurse Injector (Costa Mesa)