Experience. Compassion. Results.
Our expert team brings together diverse backgrounds in integrative medicine, functional health, and aesthetics—working together to help you live longer, stronger, and more vibrantly.
Meet Our Leadership Team
Leading the Future of Accessible Longevity
Dr. Benjamin Kosubevsky
Leadership
Dr. Benjamin Kosubevsky is a board-certified osteopathic physician specializing in regenerative and integrative medicine. He earned his Doctor of Osteopathic Medicine degree from the Lake Erie College of Osteopathic Medicine and holds board certification through the American Academy of Stem Cell Physicians. Dr. Kosubevsky specializes in regenerative and integrative medicine. He works extensively with Platelet-Rich Plasma (PRP) therapy and Osteopathic Manipulative Treatment (OMT), with the aim of addressing root causes of health issues to promote overall wellness. Additionally, Dr. Kosubevsky has developed proprietary extracorporeal blood oxygenation and ozonation (EBOO) protocols based on his own customization of the equipment, an approach designed to improve treatment efficiency and support more durable patient outcomes.Dr. Kosubevsky is also committed to advancing the future of medicine by mentoring students from the Burrell College of Osteopathic Medicine in regenerative, integrative, and patient-centered care, extending the practice’s clinical philosophy into the next generation of physicians.
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Dr. Amanda McDonald, DO
Leadership
Dr. Amanda McDonald, DO brings more than a decade of clinical experience across psychiatry, addiction medicine, and regenerative health to Longevity Centers of America. Board-certified by the American Board of Psychiatry and Neurology, she trained at the University of Louisville School of Medicine, completing her psychiatry residency and a fellowship in addiction psychiatry. As a physician-owner who has built and led multiple practices in Sarasota, Florida, she pairs traditional psychiatric care with IV therapy, ketamine treatment, PRP, and cellular medicine, including co-developing “Blue PRP,” a novel platelet-rich plasma protocol. A Distinguished Fellow of the American Psychiatric Association, Dr. McDonald brings a whole-person, root-cause approach to every patient she treats.
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Kyle Hulbert
Leadership
Kyle Hulbert is dedicated to making cutting-edge therapies accessible and affordable. With a background in business development, health optimization, and biohacking, Kyle blends entrepreneurial vision with a deep passion for helping people achieve peak vitality. He co-hosts the Longevity Unlocked Podcast (Formerly Peak Performance Podcast) and is driven by a personal mission to improve the health of one million people. Kyle leads with a commitment to innovation and transparency, and believes in results-based care.
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Alexandra Mattingly
Leadership
With a foundation in biology, environmental sciences, and art, Alexandra brings a thoughtful and multidisciplinary approach to her role overseeing clinical operations at Longevity Centers of America. She manages inventory systems, supports in-office treatments, and handles much of the clinic’s branding and graphic design work. She especially enjoys assisting with regenerative therapies, particularly using VSELs with the Song laser. She learned the technique firsthand while training at Dr. Todd Ovokaitys’ clinic in California, where the therapy was originally developed. This therapy uses healing frequencies to activate the body’s own very small embryonic-like stem cells, allowing for deep, internal repair with precise cellular targeting. Her attention to detail and understanding of both science and aesthetics help ensure that patients receive thoughtful, effective care from start to finish.

Dr. Benjamin Kosubevsky
Regenerative, Integrative, and Osteopathic MedicineDr. Benjamin Kosubevsky

Dr. Amanda McDonald, DO
Consulting Physician | Psychiatry, Regenerative & Functional MedicineDr. Amanda McDonald, DO

Kyle Hulbert
CEOKyle Hulbert

Alexandra Mattingly
Clinical OperationsAlexandra Mattingly
Meet Our West Palm Team
The Team Behind Our Florida Flagship
Melissa Falowski
West Palm Team
Melissa Falowski, PMD, RN, MSN, VABC, is a board-certified vascular access registered nurse with 14 years of nursing experience, including critical care, clinical education, and surgical leadership as a Director of Surgery. Before becoming a nurse, she worked as an EMT, paramedic, and CPR instructor, where she developed a strong passion for helping others during some of their most vulnerable moments. Throughout her career, Melissa has been drawn to challenging clinical environments that allow her to continuously learn, grow, and make a meaningful difference in the lives of her patients. She is excited to bring her diverse experience, enthusiasm, and patient-centered approach to the team and looks forward to building lasting relationships while helping each patient feel informed, comfortable, and supported throughout their care. In her free time, Melissa enjoys traveling, outdoor activities such as kayaking, scuba diving, and spending time with her horses.
Jamie Scarlata
West Palm Team
With more than 10 years of experience in nursing, Jamie dedicated her career to emergency medicine, developing deep expertise in critical care. Her professional journey began as a veterinary technician, where she discovered a passion for providing meaningful, hands-on care—a passion that naturally evolved into a fulfilling career in emergency nursing. Since leaving the ER, Jamie has joined The Longevity Center as a licensed RN and is currently furthering her education to become an APRN, immersing herself in learning new integrative techniques along the way. She spends her free time taking in Florida’s natural beauty, particularly its serene waterways and vibrant outdoor lifestyle.
Emily Niday
West Palm Team
Emily brings years of experience in retail management and customer service, where she developed a strong foundation in communication, organization, and client care. Her transition into the health and wellness field was driven by a passion for helping people feel their best. Known for her professionalism and warm personality, Emily ensures every patient feels comfortable, supported, and valued throughout their journey at The Longevity Centers’ West Palm location.
Patty Tola
Dr. Kim Skokan
West Palm Team
Dr. Kimberly Skokan, CNHP, is the owner of Natural Medicine of Palm Beach and the visionary founder of 528 Ministries. With a Ph.D. in Metaphysical Science, along with credentials in Naturopathy and Holistic Health. Dr. Kim is a highly regarded expert in holistic wellness. She combines cutting-edge bio-energetic testing with practical wellness solutions to provide a comprehensive approach to health.
Though not a medical doctor, Dr. Kim offers a unique blend of personalized bio-energetic assessments and holistic therapies, empowering her clients to understand the root causes of their health concerns. Through her expertise, she guides individuals toward balanced, long-lasting wellness by addressing both physical and energetic imbalances.

Melissa Falowski
Registered NurseMelissa Falowski

Jamie Scarlata
Registered NurseJamie Scarlata

Emily Niday
Patient Relations CoordinatorEmily Niday

Patty Tola
Front DeskPatty Tola

Dr. Kim Skokan
Natural MedicineDr. Kim Skokan











