About Us

We specialize in finding a healthy balance between real life and real results to unlock your lifestyle.

Customized Concierge Nutrition was founded by Ann Claiborne, CSN. After 22 years in the health and fitness industry, she noticed a growing need for not only a highly customizable plan but a systematic approach to helping her clients, athletes, and executives – the 1% – reach their goals and stay there.

Our mission is to help athletes and executives achieve fast, and most importantly, long-term results by establishing new, healthy habits, removing obstacles, and that fit into your specific lifestyle. 

While our team is small, we are mighty. Our team of dietitians, Functional Nutrition Practitioners, nutritionists, and wellness coaches cater to the need of our clients ensuring optimal results in any given scenario.

Ann Claiborne

Founder & CEO​
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Madison Morrow​

COO
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Lisa Burroughs​

Head Clinical Dietitian​
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Jackie Kirchner​

Clinical Dietitian​
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Emily Baker

Functional Nutritionist
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Maya Park

Lead Nutritionist​
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Jessica Dronzek

Sports Nutritionist​
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Kayla Decker

Nutritionist Assistant
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Nina Garner

Functional Nutrition Counselor​
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Morgan Ramoth

Executive Administrative Assistant
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Dr. George Shanlikian​

Internal Medicine Specialist​
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Interested in becoming part of our team?

We are always looking for innovative and passionate people!

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Customized Concierge Nutrition operates as an independent entity. Please note that any transactions, interactions, or services engaged in with Roc Starzz Training or CCN are the sole responsibility of the individual. CCN is not responsible for services provided by Roc Starzz Training.

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Ann Claiborne

Founder & CEO

With over 22 years of experience in the fitness industry, Ann Claiborne is a highly sought-after Nutritionist specializing in helping her clients achieve amazing results while balancing “real life”.

Originally from Mississippi, Ann has traveled the world combining her military training, nursing, and Sports Nutrition education along with her years of experience working with Olympic and NFL athletes to bring you the most up-to-date techniques and habits to accomplishing your health and wellness goals. Ann helps you focus on achieving fast, and most importantly, long-term results by establishing new, healthy habits that fit into your specific lifestyle.

Ann will help you establish the macronutrient requirements specific to your own personal needs and teach you to better understand what to eat and the best times for you to eat for optimal results. Customization and personalization are the two areas that make her program so unique and widely successful. Taking into consideration not only your weight and body mass index, Ann factors in other key components such as body fat percentage, body measurements, digestion, sleep patterns, recovery, body composition, and hormonal and emotional wellbeing when developing your plan. 

Madison Morrow

COO

Madison is an accomplished Project Manager with 10 years of experience in leading cross-functional teams and delivering successful projects across various industries. With a Master’s degree from Carnegie Mellon University, Madison has honed her skills in planning, organizing, and executing complex initiatives.

Known for her meticulous attention to detail and analytical mindset, Madison has a proven track record of driving projects from initiation to completion while adhering to strict timelines. Her excellent communication skills enable her to effectively coordinate with clients, vendors, and team members, ensuring everyone remains aligned and informed throughout the project lifecycle.

Madison currently resides in New York City where she enjoys seeing Broadway shows, finding the next best vegan restaurant, and playing volleyball in Central Park.

Lisa Burroughs

Head Clinical Dietitian

My love for nutrition started as a teenager while growing up in Texas as an athlete in high school. I avidly checked out books about eating to improve performance from our school trainer. My teammates would often ask me to share what I had read so that they too could improve performance. Though I didn’t even know what a dietitian was at the time, that little spark of interest would grow into a life-long passion.

Fast forward to now, 25 years as a registered dietitian, and I love this fascinating career! I can’t imagine any other profession more rewarding for me. I am passionate about living healthy and helping others heal through proper nutrition. I see the effects of those who choose to eat healthy and those who don’t, every day in my hospitals. Great nutrition is paramount to reaching any health and performance goal, small or large.

My favorite quote that resonates with my soul more than any other, is by French military leader, Ferdinand Foch. He said, “The most powerful weapon on earth is the human soul on fire.” Without the proper fuel, you cannot maintain a fire. I believe that with the right fuel, your fire can be unstoppable!

Jackie Kirchner

Clinical Dietitian

Jackie is a registered dietitian with over 10 years of experience working with all types of people (from athletes, to moms, to busy business execs, to those living with chronic diseases). She will help you feel your best physically, mentally, and emotionally by using the power of good food and a healthy lifestyle, along with a positive outlook and relationship towards both.

Jackie is taking all her expertise and training on all things nutrition science to bring you the knowledge and tools you need to feel, fuel, and perform at your best. She knows there is no one-size-fits-all when it comes to nutrition, so she doesn’t give out cookie-cutter plans or recommendations. She will work hard to make sure your plan is not only tailor-made to your unique lifestyle and circumstances, but is also sustainable over the long term, so that you can feel your best and achieve your goals.

Jackie lives in northern Illinois with her husband Alex, a meteorologist, and Sophie, a 10-year-old Corgi. Jackie loves staying active by running (she has run several marathons, including the Boston Marathon 3 times). In her spare time, she also bakes sourdough bread, curls up with a good book, or seeks out a hike in the woods or mountains.

Emily Baker

Functional Nutritionist

Emily Baker is a highly skilled Functional Nutritionist specializing in optimizing performance for executives and athletes. As a board-certified Nutrition Specialist (CNS), she also holds a Master’s degree in Human Nutrition and Functional Medicine from the University of Western States in Portland, Oregon. Emily has received advanced training from the Institute for Functional Medicine (IFM), renowned for its excellence in Functional Medicine education.

With a personal history of overcoming significant chronic health issues as a young adult, Emily understands the importance of a personalized approach to nutrition. Her journey from struggling with conventional solutions to discovering the transformative power of targeted nutrition and lifestyle changes drives her commitment to her clients’ success. Emily’s approach focuses on uncovering the root causes of health challenges—whether related to inflammation, hormonal imbalances, or metabolic and gastrointestinal concerns—and addressing them with highly personalized nutrition strategies tailored to fit the unique needs of each individual.

Based in San Antonio, Texas, Emily enjoys spending her free time delving into nutrition research, listening to podcasts, hiking, strength training, and practicing hot yoga. She combines her expertise with a passion for enhancing the health and performance of those she works with, ensuring each client receives a customized approach to meet their unique needs and goals.

Maya Park

Lead Nutritionist

Nutritionist Maya Park hails from the vibrant borough of Brooklyn, NY, and has found her calling amidst the serene landscapes of Central California. With an unwavering passion for health, Maya embodies a unique blend of personal commitment and professional expertise. Her genuine enthusiasm shines brightest when she interacts with clients. Taking pride in understanding their unique needs, she diligently crafts tailored solutions that pave the way for them to thrive in their health goals. Her approach is not just professional; it’s deeply personal, ensuring that every client receives the attention and guidance they deserve.

Beyond her professional endeavors, Maya’s vibrant spirit finds expression in various pursuits. You might spot her at the gym, channeling her energy into fitness. She is often found hiking amidst the beauty of the California landscape. Her passion extends to the tennis court, where she engages in spirited matches, embracing the thrill of competition. Yet, amidst her active lifestyle, Maya cherishes the warmth of moments spent with friends and family, recognizing the importance of balance in life.

Maya Park is not just a nutritionist; she’s a friend and a mentor on your journey to a healthier, happier life. With Maya by your side, you are not just a client; you are a valued individual on a path to well-being.

Jessica Dronzek

Sports Nutritionist

Jessica is a driven and attentive sports nutritionist who is enthusiastic about using nutrition as a tool for peak performance. She holds a Bachelor of Science in Nutrition and Dietetics, with a minor in Psychology, from the University of Massachusetts Amherst. During her time at UMass, she was a jumper on the Division 1 track and field program. She was also an intern for UMass Athletics Performance Nutrition where she piloted a fueling station for all D1 teams at the university, as well as a research assistant for the New Mom’s Wellness Study, which examined if a diet rich in fruits and vegetables reduces biomarkers of breast cancer risks. Jessica recently graduated with a Masters in Nutrition from Stony Brook University. Her commitment to ongoing professional development is evident, as she currently prepares to enter a Dietetic Internship in the spring, while simultaneously utilizing her current qualifications as a nutritionist here at CCN. 

Jessica previously worked for the New York Mets as a MiLB Performance Nutrition Associate, and was stationed in Brooklyn at the High A level for the 2023 baseball season. As a dedicated member of Player Development, Jessica was committed to fostering peak performance in every aspect of what makes a whole athlete. Aside from sports nutrition, Jessica has 5 years of experience in the food service industry, moving up within the restaurant she worked at in the Hamptons. Her profound passion for holistic health is evident, and she possesses a keen interest in the rehabilitation of eating disorders, acknowledging the significant influence of nutrition on both mental and physical well-being.

Born and raised in Yonkers, NY, Jessica has strong ties to the New York City area. In her free time she enjoys surfing and snowboarding, traveling, getting creative in the kitchen, and being active. Count on Jessica, your reliable nutritionist, to provide tailored advice, evidence-backed suggestions, and a comprehensive strategy for attaining your peak performance health objectives!

Kayla Decker

Nutritionist Assistant

Kayla has worked in the fitness industry for over 6 years, working as a personal trainer and online coach. Her passion lies in nutrition and meal planning, and would spend all day browsing grocery store nutrition labels if she could.

She holds a degree in Hospitality Management, with a minor in General Business from James Madison University. Throughout her life, she has acquired many amazing experiences and skills by working in the food industry, retail industry, and fitness industry.

Born and raised in Woodbridge, VA, Kayla has strong ties to the Washington, DC area.

Outside of work, Kayla is a bodybuilding competitor in the Figure division. She has competed in her first show, and is now preparing to compete in her second show at the national level.

As she is passionate about nutrition and meal planning, she loves exploring new places to eat, and is a true foodie at heart.

Nina Garner

Functional Nutrition Counselor

Hello, my name is Kanina and I am a registered nurse and functional nutrition counselor. At the age of 43, I became extremely ill suddenly. I was once and extremely active runner and fitness competitor and overnight, I became so debilitated that I could barely walk, and was unable to work for a little over three years.

After several hospitalizations, (ICU and cardiac ward), visits to the ER, and appointments with numerous specialists, I realized Western medicine was not equipped to help me heal. After a year of searching for a diagnosis, I was introduced to biohacking and functional medicine. I was educated on nervous system dysregulation, mold toxicity, parasites, heavy metal toxicity, Epstein Barr virus, and functional nutrition. Using food as medicine, replenishing vitamins and minerals, infrared sauna, detoxification protocols, herbal parasite cleansing protocols, and meditation, I healed my body and reversed several chronic illnesses. I started studying functional medicine and became a certified functional nutrition counselor. I also received certifications in intravenous ozone therapy and hyperbaric oxygen chamber therapy and I am currently in the process of receiving a detoxification specialist certification.

Since healing myself functionally and holistically, I have been on a quest to help others heal their bodies with functional/ root cause methods.

Morgan Ramoth

Executive Administrative Assistant

As a graduate of DePaul University in Chicago, Morgan brings a proven track record in project management and operations to CCN. Her expertise in planning, organizing, and executing diverse initiatives is evident through the hundreds of events and projects she has produced over the last decade.

Now, Morgan is thrilled to be able to blend her management skills with her passion for fitness and health through CCN. Outside of work, she is passionate about powerlifting, hiking, travel, and most of all, embodying a balanced and active lifestyle.

Dr. George Shanlikian

Internal Medicine Specialist

Dr George Shanlikian MD is considered by many to be the best hormone therapy doctor in the world. He is an expert in many medical areas. These include: Bio-Identical Hormone Replacement Therapy, Peptide Replacement Therapy, Anti-Aging Medicine, Regenerative Medicine, Stress Management, Nutrition Consulting, Nutritional Supplement Consulting, and Exercise Consulting.

Dr George Shanlikian MD is the medical director of Genemedics Health Institute. Dr. George Shanlikian, M.D., formulated amazing health protocols. These protocols have led to Genemedics Health Institute becoming a major success. It is now one of the world’s largest and highest-rated medical companies. Dr. George is responsible for all medical clinics in the US. He also provides bioidentical hormone replacement therapy in Beverly Hills, CA. Dr. George has extensive experience in bio-identical hormone therapy for both men and women. He has been practicing for over 17 years and has helped thousands of people suffering from hormone imbalance symptoms.

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