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Meet the Staff

Our focus is on patient comfort, trust and results. At La Jolla Dermatology and Laser Surgery Center we take every little detail into account, to ensure your treatment is what it should be. From our Medical Director with years of experience, Dr. Shirazi, to our state-of-the-art, spa-like clinic, to our highly professional staff. Everyone here is dedicated to you and your aesthetic goals.

Lacie Villegas, LVN

Office Manager

A native of Ohio, Lacie obtained her Nursing License at Professional Skills Institute in 2008. She has been working in the medical aesthetics field for 13 years, starting at Toledo Surgical Associates Inc. She enjoys working in a challenging environment and utilizing her leadership and communication skills. She has continuously advanced her education and certification while gaining valuable experience. While working for Scripps in San Diego, Lacie was awarded Nurse of the Year in 2017 for the entire Scripps Clinic system.

Passionate about aesthetic medicine, she has worked alongside Dr. Azadeh Shirazi for several years to prove and perfect her skill and knowledge, as shown in the hundreds of successful treatments carried out on her valued patients. With a talented eye for beauty, she works with patients to help them attain their aesthetic goals and enhance their quality of life.

Lacie is upbeat, friendly, professional, and committed to achieving results. Those who know her closely will tell you her greatest virtue is how strongly she cares about others.

KC Koslosky

Patient Coordinator

KC is a San Diego State University graduate from Colorado with a talent for building relationships and trust with patients. Her focus and devotion to patients’ needs and concerns are apparent from the moment they walk through the door. With a great background in customer service, KC delivers a seamless, enjoyable experience to all.

Motivated to help educate patients about the care they are going to receive, KC is approachable, knowledgeable, and able to answer any questions they may have. Entering into La Jolla Dermatology, you will be greeted with a friendly smile and a warm welcome from KC!

Selena Salazar

Licensed Aesthetician

Selena is a results-driven Medical Aesthetician with successful experience. She possesses a special talent for analyzing skin, performing extractions, and determining a customized plan of treatment for the best result. Her knowledge of skin health and expertise in aesthetics are utilized to create clinical treatments that are unique and tailored for every client. She is a highly trained medical aesthetic technician who listens to your specific requests and concerns to provide a level of personalized service that is unmatched. Selena finds it very fulfilling to connect with her patients, establish trust, and give personal attention to their needs. Her passion for skincare and skin health makes her job an enjoyable experience each day.

Diana Lua

Medical Assistant

Diana is our bilingual, detail-oriented Medical Assistant and soon-to-be Registered Nurse. She completed her undergraduate degree at the University of California, Santa Barbara majoring in Biology. She has a passion and an eye for Aesthetics and is always striving to learn more. Diana has an impressive understanding of skincare and thrives by giving personalized attention to each and every patient. 

Mia Sullivan

Medical Assistant

Mia is a University of Oregon graduate, where she received her Bachelor’s Degree in Human Physiology. She is now our enthusiastic Medical Assistant while pursuing further education to become a Physician Assistant. She enjoys making connections with our patients and is always ready to help in any way she can. Her passion for dermatology and outgoing personality is a big part of why our patients have such a positive experience in our office. As a San Diego Native, she enjoys traveling and being outdoors.

Ashtyn King

Licensed Aesthetician

Ashtyn is a Licensed Esthetician with a passion for helping patients reveal their beauty through confidence. As our sweet Georgia peach, she strives for a warm; authentic connection with each client and loves to help patients meet their individual skin goals. Aside from your monthly in office treatments, Ashtyn believes the most important part of taking care of your skin is your home care routine and she is dedicated to customizing an easy, proper routine for you to maintain outside of the treatment room.

With her variety of specialties, she is certain you’ll leave your appointment feeling radiant and relaxed.

Carol Diggs

Registered Nurse

Carol has over 10 years of experience as a certified Aesthetic Laser Nurse training with top doctors in Dermatology & Plastic Surgery. She has been in the medical field for over 30 years, with experience as a critical care nurse in the ICU taking care of Cardiovascular and Trauma Patients.

She has vast knowledge and experience in resurfacing Lasers, Intense Pulse Light, Iriderm laser, vascular laser systems, and and Laser Hair Removal.

Carol’s understanding, medical knowledge, and skill coupled with her warm and outgoing nature certainly puts her patients at ease!


CALL US AT: (858) 456-3992

We proudly serve the Greater San Diego area; La Jolla, Del Mar, Downtown San Diego and even as far as Newport and Los Angeles.

(858) 456-3992