Our Team

Our team at Fontaine MD Aesthetics and Anti-Aging Medicine is comprised of experienced medical professionals who are dedicated to their job. They use their advanced clinical and professional skill to assist patients in receiving the finest aesthetic and wellness care available in the San Diego, CA area. The team will follow you along your health journey to ensure all your questions and concerns are answered. To help you reach your goals, they get to know you on an individual level so they can cater to your unique needs. Every staff member treasures the relationships they've established with the patients they've come across. Stop by our office to experience the attentiveness firsthand.


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Julie Fontaine

Office Manager and COO

Julie Fontaine is our office manager and chief operating officer. She has years of experience in medical office management and aesthetics.

Prior to her current position, she managed a plastic surgery office for ten years and is well-versed in all the current aesthetic products and procedures. She has exceptional management skills and is responsible for our patient care coordination.

She schedules patients for consultations and procedures, manages the financial arrangements, and ensures that each patient receives all the information they need to prepare them for their procedure, skin care treatment, or healthy aging program. She is a valuable resource for questions and keeps the office running smoothly.

McKenna Wheeler

Health Coach

McKenna Wheeler is a certified nutrition health coach through the Commission On Dietetic Registration. She graduated from California Polytechnic State University-San Luis Obispo with her Bachelor of Science in applied nutrition and dietetics.
Prior to her current position, she has worked as a Zumba instructor, diabetic and therapeutic dietary chef, taught cooking classes, worked as a diet aid in hospital settings, and has worked with other registered dietitians in community nutrition projects; her focus has been on food, behavioral changes, and lifestyle health. She enjoys reading research articles and studying the history of diet/food to really understand and figure out the truth behind why certain nutrition guidelines are in place.

She works with clients one-on-one to tailor a diet that fits their lifestyle and their body’s nutrient needs based on their blood work and body composition. She ensures clients are well educated and are encouraged to make lifestyle changes, rather than struggling to follow restricting diets that are difficult to maintain. Her approach to nutrition is to consume whole, non-processed foods that focus on organic vegetables, healthy fats, high fiber starches, and grass-fed/free-range protein. However, her focus is on more than just nutrition as she works with her clients to optimize sleep, hydration, mindfulness/stress, blood sugar, and exercise. She loves being a health coach and has a huge passion to equip her clients with the tools they need to succeed at all their health goals whatever they may be!

On the weekends, you can find her running the trails around San Diego, cooking with friends, and serving at her church. She is passionate about what she teaches and is here to answer any burning questions you have about nutrition as well as other factors related to a healthy lifestyle. She enjoys sifting through and clarifying all the diet advice society bombards you with. Her goal is to get you feeling your best and empower you to differentiate true diet advice from gimmick fad diet advice! She also works to simplify the information so you can fit healthy habits into every area of your busy life.


Registered Nurse

Sommer is a Registered Nurse with extensive experience in aesthetics. She is certified in several aesthetic lasers, injectable treatments, skincare products, and body contouring services offered at FontaineMD. She is an expert at assessing conditions and providing desired improvements. Her recommendations are based on the most appropriate treatments to get your desired outcome. Sommer has a passion for helping patients achieve their goals and look their best.

Sommer received her Bachelor of Science in Nursing at South University in Virginia Beach. She is a San Diego Native who enjoys hot yoga, cooking, camping and spending time at the beach with her husband and two sons.

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4765 Carmel Mountain Road, Ste 207B

San Diego, CA 92130

Call: 858-352-7600

*Individual results are not guaranteed and may vary from person to person. Images may contain models.