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Leadership, medical and ancillary team
Co-Founder, Chief Executive Officer
Nick Perslin, Former Law Enforcement Officer
Nick Perslin spent over 20 years in law enforcement, including roles with State, Local and Federal Law Enforcement. Throughout his career, he maintained a strong personal focus on fitness, nutrition, and overall wellness, and shared that passion with colleagues navigating the demands of high-stress careers.
As Co-Founder and Chief Executive Officer of No Limits Medical, Nick brings a unique perspective to the practice's work with veterans, active duty military, law enforcement officers, and first responders — a population No Limits Medical is particularly dedicated to serving. He maintains active relationships with the practice's law enforcement patients and his former colleagues in local, state, and federal law enforcement, keeping No Limits Medical connected to the current realities these patients face. Nick is also committed to helping veterans and first responders find trusted resources for the challenges of life after service, including peer support networks and community programs.
Nick is not a medical professional and does not provide clinical care. He can be reached directly at ceo@nolimitsmedical.com.
A native of New Jersey, Nick now splits his time between Western North Carolina and Florida with his wife, Brittany.
Co-Founder, Chief Clinical Officer
Brittany Perslin PhD, MSN, MPH, APRN, FNP-BC, ENP-BC
Brittany Perslin, PhD, MSN, MPH, APRN, FNP-BC, ENP-BC, is a double board-certified Nurse Practitioner with 25 years of experience in medicine, specializing in hormone optimization, functional medicine, and preventative wellness care. She is licensed in over 30 states.
She earned her Bachelor of Science in Nursing, Master of Science in Nursing (Family Nurse Practitioner), and Master of Public Health (Environmental and Occupational Health) from Emory University in Atlanta, GA, and holds a PhD in Educational Technology and E-Learning from Northcentral University. She is board certified in both Family and Emergency Medicine through ANCC, holds a Functional Medicine Certification, and completed the BHRT Training Series through WorldLink Medical under Dr. Neal Rouzier.
Brittany's clinical career has spanned pediatrics, emergency medicine, and most recently a focus on hormone optimization, functional medicine, and preventative care. She has also served on faculty at Emory University's Nell Hodgson Woodruff School of Nursing for over a decade, teaching and serving as Clinical Coordinator for the Emergency Nurse Practitioner program. She is dedicated to helping patients who haven't found the solutions they need within the traditional medical model.
Her philosophy: healthcare shouldn't only treat illness. It should reduce the risk and severity of chronic disease, optimize how patients feel and function, and address subtle symptoms early — with a focus on the chronic diseases of aging like cardiovascular disease, cognitive decline, osteoporosis, metabolic dysfunction, and cancer.
A native of Atlanta, Brittany now splits her time between Western North Carolina and Florida.
Chief consulting physician
Kenneth C. Andronico, DO, FICS, FAAFRM, ABAARM
Dr. Andronico is an Integrative Medicine Specialist and has over 40 years’ experience caring for patients. He began his career with a B.A. in physiology and psychology from LaSalle University in Philadelphia, PA, a B.S. from Pennsylvania College of Optometry in Visual Physiology and then received his Doctor of Optometry. Dr. Andronico continued his medical studies at Des Moines University College of Osteopathic Medicine and Surgery, graduating in 1984 with a Doctorate in Osteopathic Medicine. Following a year internship at Michigan Osteopathic
Medical Center in Detroit, Michigan he then completed a 3-year residency in Ophthalmology. In 1997 Dr. Andronico completed a fellowship in Cornea-External Disease and Refractive Surgery
from the University of South Florida College of Medicine in Tampa, FL. In 2005, Dr. Andronico transitioned into the field of Anti-Aging, Functional and Regenerative medicine.
Dr. Andronico has completed Bioidentical Hormone Replacement Therapy training with Dr. Neal Rouzier through the Academy of Preventative and & Innovative Medicine. He has many years of experience in helping patients achieve hormone optimization in order to maximize overall health and wellness.
Dr. Andronico has partnered with No Limits Medical to function as an expert consultant and continue providing hormone optimization care to his most valued patients.
Co-Founder, Chief Operating Officer
Amy Lerza
Amy Lerza holds a Bachelor of Science Degree in criminal justice from Saint Leo University. After graduating in 2006, life took her in a different direction and she began working in medicine. In 2007, she began working in a chiropractic practice before moving into Integrative Medicine in 2015. Over the years she has worked managing various aspects of these practices effectively and efficiently. Amy prides herself on maintaining close relationships with patients to establish trust and communication.
Amy is originally from Boston, Massachusetts and now spends her time between the east and west coasts in Florida. She is beyond proud of her daughter and rapidly growing Cane Corso.
Registered nurse, Educator and wellness coach
Courtney Cash, RN, BSN, EMT-B
Courtney Cash is a Registered Nurse and wellness coach who graduated from Watt’s College of Nursing in 2023. She holds a bachelor’s degree in nursing, a Multi-State Registered Nurse license and a current Emergency Medical Technician license. She has experience in Neonatal ICU practice, med spa therapies, wellness, environmental health sciences and patient education. Courtney is dedicated to educating patients about a variety of wellness treatments, medications, and protocols. If you are looking for in-depth training, education, and information on how to administer medications correctly, hormone balancing, fine-tuning nutrition, weight loss, supplements, fitness protocols, medication information or med spa therapies, she is here to guide you with a personalized approach.
Courtney shares evidence-based practice recommendations backed by years of experience, positive results, and science to help patients confidently reach health goals. She has a strong background in patient advocacy, patient safety, research collaboration and wellness. Courtney is also fluent in Spanish. Her mission is to empower patients to create lasting, meaningful change for overall wellness and a healthier, happier life!
Courtney is from North Carolina and currently lives in Aspen Colorado, works at Base State Longevity and enjoys time with her husband and pets!
Longevity Consultant
Sealy Hambright, PhD
Dr. Sealy Hambright consults with both providers and patients at No Limits Medical on ways to improve longevity. He received his B.S. in Biology from the University of Texas at Tyler. He then completed his M.S. in Microbiology at the University of Texas at Arlington prior to completing his PhD training in the Biology of Aging Training Program at UTHealth San Antonio at the Barshop Institute for Longevity and Aging Studies. Following his PhD training, he joined the laboratory of Johnny Huard at UTHealth Houston in the Department of Orthopedic Surgery as a Consortium on Aging supported fellow. His research focus was on the biology of stem cells related to aging and how to improve efficacy of stem cell therapeutics in older populations.
Dr. Hambright is also a former Principal Investigator and Program Director for Healthy Aging Diagnostics at the Steadman Philippon Research Institute (SPRI) at the Steadman Clinic in Vail Colorado. The Steadman Clinic & SPRI are collectively a world renown Sports Medicine orthopedic surgical center and research facility. His focus was to develop strategies that target fundamental properties of aging including senescent (aged) cell accumulation, telomere erosion, and inflammation in an effort to improve orthoregenerative medicine therapies. He coordinated basic science projects and helped design and initiate clinical studies targeting age-related conditions such as osteoarthritis, osteoporosis, and delayed fracture repair using cutting edge biologics, stem cell-based interventions, and specialized preclinical animal models. As a Program Director at SPRI, he alsodesigned or co-designed multiple clinical studies using senolytic drugs to improve functional orthopedic outcomes. This includes several NIH/DoD sponsored interventional trials using senolytics to improve orthobiologic therapy in the setting of OA and femoroacetabular impingement/labral tears (NCT03675724, NCT04210986, NCT04815902, NCT04205656). Collectively, these trials contain diverse outcome measures that encompass functional performance, patient reported pain and mobility, advanced MRI analysis, and measurement of biomarkers from various biospecimens.
Currently, Dr. Hambright is currently consulting for patients at No Limits Medical and Base State Longevity. He also owns and operates Hambright Consulting LLC where he works with diverse clients in both biotech and academia. He is also the Scientific Director and co-founder of Base State Longevity (Aspen, CO) and co-founded TriCelX Bio, a startup orthobiologics clinic in Dallas TX.
Sealy lives in Aspen Colorado.