Physician Led
Dr. Gregory Smith
Medical Doctor
With over 30 years of experience in Family Medicine, Dr. Gregory Smith is dedicated to helping individuals take control of their health through proactive, preventive care. His personalized treatment plans empower patients to play an active role in their own fitness and wellness, emphasizing early maintenance to prevent illness and promote long-term vitality.
Dr. Smith’s service on county health boards and in hospice care has shaped his holistic approach to medicine — understanding health as a continuum from prevention to compassionate end-of-life support. His breadth of experience allows him to guide patients with both clinical expertise and genuine care.
“True health is not just the absence of illness, but the optimization of well-being.”
Coaching Services
Renee Boyer
CNC & CPT
With over a decade of experience in fitness, sports science, nutrition, and wellness, Renee Boyer brings passion, expertise, and a highly personalized approach to every client she works with. As a NASM Certified Personal Trainer and Certified Integrative Health & Nutrition Coach through IIN, she creates customized programs that blend exercise, nutrition, peptides and lifestyle strategies to help each client achieve their unique goals.
Her experience working with athletes ranges from ATP/WTA tennis professionals to pre-collegiate competitors. Renee is also trained in Pilates and yoga, offering a holistic approach to fitness and overall wellness.
She has her BA in Business Administration and degree in Health and Physical Education. Her career in pharmaceutical and BHRT sales deepened her knowledge of hormone balance, peptide therapies, and anti-aging solutions.
“Fitness is more than just movement — it’s about creating a lifestyle that works for you. I design fun, effective, and results-driven programs that help clients build lasting change.”
Founders
Friends since the 8th grade, Gustavo and Marcus have spent decades supporting each other in life, health, and personal growth. Now, they’ve turned that shared passion into a mission: helping others reclaim their health and reach their wellness goals.
Through CALORIC, they provide one-on-one guidance, a strong face-to-face support system, and access to a trusted partner network. Whether you’re struggling with your health or simply ready to take your wellness to the next level, Gustavo and Marcus are here to walk alongside you every step of the way.
“Your journey is our mission — and we can’t wait to meet you.”
Gustavo Jenkins
Founder
With over a decade of experience in health and wellness, Gustavo Jenkins has helped hundreds of clients of all ages transform their lives. As a Certified Personal Trainer, he takes a personalized approach — meeting each person exactly where they are and guiding them toward their unique goals.
Gustavo founded CALORIC to offer his clients more than just training. By partnering with physicians, coaches, other wellness professionals and facilities, he designs comprehensive, holistic health programs that address the whole person. His growing partner network allows CALORIC to expand its reach and bring impactful wellness solutions to more communities.
“Our mission is to provide the resources and roadmaps needed to live a healthy, vibrant life — and we hope to see CALORIC in your community soon.”
Marcus Stokes
Co-Founder
With over a decade of experience in sales, marketing, and brand experiences, Marcus Stokes brings a unique blend of business expertise and passion for human performance to CALORIC. A former NCAA Division I athlete turned human optimization advocate, Marcus partnered with longtime friend Gustavo to build CALORIC and make advanced wellness accessible to more people.
In a rapidly growing field of peptides, longevity solutions, and holistic health innovations, Marcus believes that face-to-face support remains essential — especially in areas like medical weight loss. At CALORIC, he oversees the platform, technology, brand, and business strategy, ensuring the company stays at the forefront of health and wellness.
“Human optimization and renewed health movements are driving change. Don’t miss this — jump on board.”