Realize Your Full Potential At The Longevity Clinic.
At The Longevity Clinic, we believe no one should fear aging. You should look forward to it. Our mission is simple: help you live longer and better, with energy, clarity, and joy at every stage of life.
Traditional medicine waits for problems. We get ahead of them. Using advanced biomarker testing, personalized strategies, and concierge-level care, we help you unlock your full potential, today and for decades to come.
Health is more than the absence of disease. It’s energy, resilience, clarity of mind, and the confidence to show up fully in every area of life. At The Longevity Clinic, every patient’s journey is unique. We look at the full picture—your biology, lifestyle, and goals—then craft a personalized plan that evolves with you. The result is care that feels less like “treatment” and more like transformation. Book your consultation today
Meet Our Team of Passionate Professionals
Dr. Mohammad Jarbou, MD, FCCP, M.sc (Health Informatics), ABPM-Clinical Informatics, ABIM-Critical Care, ABIM-Sleep Medicine
Dr. Mohammad Jarbou is a board-certified physician with specialized expertise in pulmonary medicine, internal medicine, critical care, sleep medicine, and clinical informatics. With over 20 years of experience in diagnosing and treating a wide range of respiratory and critical care conditions, Dr. Jarbou has developed a reputation for providing exceptional patient care and leveraging the latest advances in medical science.
In 2024, Dr. Jarbou collaborated with Personal Trainer and Nutritionist Marmar Atallah to bridge the gap between traditional medicine and cutting-edge health practices. They founded The Longevity Clinic, a holistic health center that helps people live longer, healthier, and more fulfilling lives
Dr. Jarbou’s mission is to provide patients with the tools to proactively manage their health. The focus is on early detection, personalized treatment plans, and sustainable lifestyle changes
Dr. Jarbou explains: “In my years of practice, I noticed a gap in the way we approach preventive care. While early detection and lifestyle changes are crucial for longevity, they often get overlooked. At The Longevity Clinic, we take a more integrated approach, using advanced biomarkers and personalized plans based on a comprehensive understanding of each patient's unique health needs and life story.”
In his personal time, Dr. Jarbou enjoys hiking, traveling, and exploring new wellness practices that complement his passion for both modern medicine and preventative health.
Marmar Atallah, NASM-CPT, Pn1, IoM, FLEX
Marmar Atallah is an experienced personal trainer and nutritionist with over 12 years of expertise in helping clients achieve their fitness goals. He is a certified NASM-CPT Coach, certified by Precision Nutrition as Level 1 Coach, and holds additional certifications from the Institute of Motion (IoM) and FLEX. Marmar has successfully guided more than 400 clients in their transformations—whether through fat loss, muscle building, or improving metabolic health.
In addition to his training expertise, Marmar brings a decade of experience as a supplements consultant and nutrition counselor, providing holistic guidance on diet, supplementation, and sustainable health practices.
Like many of his clients, Marmar has faced personal challenges along his journey. During the pandemic, the stresses of gym closures, managing a business, and becoming a father led him to develop the “Dad Bod” that he had always worked hard to avoid.
But Marmar took ownership of his health, embracing a mindset of resilience and balance. As he puts it: “I decided to take control of what I could and stop blaming myself. I even made sure to do at least one fun thing a week to stay grounded
Marmar’s unique approach to coaching is rooted in his personal experience. He understands the struggles of balancing fitness with real life, and this empathy allows him to connect with clients on a deeper level. His mission is not just to help people reach their goals but to empower them with the tools and mindset to maintain lasting health and wellness.
Tammy Backman
Tammy is a passionate health and fitness advocate with a Bachelor of Science from
Auburn University. After a 13-year career as a medical practice manager, she now
focuses on empowering individuals, especially perimenopausal and menopausal
women, to embrace healthy aging. She's dedicated to changing negative mindsets
around aging and helping others take control of their health journey.
Outside of her professional endeavors, Tammy cherishes her role as a wife and mother to four grown children. She is excitedly anticipating the arrival of her first grandchild, an event that further fuels her passion for promoting health across generations.
Her mission is summed up in her own words:
"My passion is to inspire, encourage and partner with others to take steps towards
optimizing their health and longevity. Aging is inevitable, but we DO have the ability to
choose HOW we age!"
What Sets Our Concierge Medicine Clinic Apart
What Makes Us Different At The Longevity Clinic, you’ll never get cookie-cutter care. Everything we do is designed around you, your data, your lifestyle, and your goals. We invest the time to understand your unique health story, then deliver strategies that are holistic, science-backed, and sustainable. Our concierge model means you get direct access to a highly qualified team that knows you personally, not just your chart.
Who Our Solution is For
We are not here to simply extend years, we are here to elevate them. With the right strategy, science, and support, aging becomes not a limitation, but an opportunity to live with more energy, purpose, and joy than ever before.
- We prioritize your time, money, and energy by eliminating guesswork and offering clear, actionable insights from highly qualified experts with proven track records.
- Avoid wasting money on fads, gurus, and unqualified coaches.
- Eliminate uncertainty about where to start.
- Maintain momentum with a comprehensive step-by-step plan.
- Streamline your journeyby working with a cohesive team led by a board-certified medical doctor, instead of trying to piece together advice from multiple (and perhaps dubious) sources.
Ready to see what’s possible? Book your consultation today.
