ABOUT
A Physician Lead personal Approach
Dr. Sean Cassleman
Dr. Sean Cassleman grew up in Grosse Pointe Michigan and attended John Carroll University before studying at Michigan State University of Osteopathic Medicine. Dr. Cassleman completed his residency at Sinai Grace Hospital, Detroit Medical Center in Internal Medicine. He is board certified in Internal Medicine and a diplomat of the American Board of Obesity Medicine. Dr. Cassleman’s interest in strength, exercise and fitness started through athletics at a young age and continued through his time playing football at John Carroll University. Dr Cassleman brings his passion for exercise and fitness to his daily practice of Internal Medicine.
Dr. Cassleman has been practicing Internal Medicine in Saint Clair Shores and Detroit for over 10 years. During these years he has observed the tight link between metabolic disease, sarcopenia, obesity and the chronic illness that shortens life and disrupts the quality of life that we all seek. Mission Metabolic Health improves this metabolic dysfunction through diet, exercise and medicine in ways that are limited in other settings like traditional primary care. Mission Metabolic is where Dr. Cassleman’s dream to deliver multidisciplinary comprehensive care through diet, exercise and medicine is fully realized. Dr. Cassleman is excited to deliver exceptional care through this advanced model so his patients can live leaner, longer and better.
"Coach Alarie"
Alarie Baldwin, M.S. Ess, CPT
Alarie is dedicated to guiding, encouraging, and supporting individuals in achieving and optimizing their health, wellness, and fitness goals. With a deep passion for kinesiology, exercise science, and sports science, Alarie has earned both a bachelor’s and master’s degree and continues to pursue ongoing education to refine his expertise.
Currently an aspiring Physical Therapy student, he is committed to enhancing his clinical knowledge of rehabilitation services. Throughout his academic and professional journey, Alarie has cultivated a strong foundation in biomechanics, anatomy and physiology, nutrition, and rehabilitation principles, empowering him to educate and advise others effectively.
For Alarie, fitness and wellness are more than a profession—they are a way of life, and he leads by example, embodying the principles he teaches to inspire meaningful, lasting improvements in health and performance.
"Coach sam"
Samantha Nelson CPT/CNC, BS
Sam is a committed health coach with a strong passion for helping individuals reach their wellness goals. With a Bachelor’s degree in Health Science from Oakland University and certifications in both personal training and nutrition coaching, Sam combines a strong educational foundation with hands-on expertise to guide clients toward healthier lifestyles.
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In addition to working with individuals to improve their physical health, Sam is deeply committed to promoting overall well-being through balanced exercise, nutrition, and mindset. Outside of work, Sam enjoys exercising, spending time outdoors, and cherishing moments with family, all of which contribute to a well-rounded approach to living a healthy life.
"Coach Whitney"
WHITNEY STARRS
CHHC, CPT/ CNC, RYT-200
Whitney is a Certified Integrative Nutrition Health Coach & Personal Trainer with over ten years of experience helping clients build balance, strength, and confidence. She blends nutrition, movement, and mindfulness to create practical, sustainable routines that fit real life. With a background in nutrition, fitness, and yoga and an eye for creativity from her earlier studies in fashion design and literature, Whitney brings a thoughtful, holistic approach to every client she works with.
She’s a wife and mom to three daughters, is actively involved with them in their sport, adventure girl, & theater programs. In her free time, she enjoys spending time with family, running, and reading anything she can get her hands on. Her goal is to have you feeling confident, strong, and empowered in your everyday life.
Jody Pear is passionate about creating meaningful, supportive experiences that help individuals feel welcomed, valued, and at ease throughout their wellness journey. With a background in design, communication, and customer-centered support, she brings warmth, organization, and thoughtful attention to patient care and daily operations.
Outside of work, Jody enjoys writing, creative projects, nature, and finding beauty in everyday moments.