Leadership in Preventive Heart Health & Longevity

Maggie Thayer PA

Physician Assistant, Internal Medicine

Maggie Thayer, PA, is an integral part of HealthspanMD Primary Care. With nearly 10 years of experience in delivering exceptional patient care, Maggie has honed her expertise in all aspects of primary care, specializing in the management of depression, anxiety disorders, and utilizing cognitive behavioral therapy for sleep disorders. 



Her approach to healthcare is holistic and patient-centered, ensuring that each individual's unique needs are met with full attention and empathy. Maggie's passion for enhancing patient well-being is evident in her commitment to continuous learning and her ability to establish trusting relationships with her patients. 



At HealthspanMD, she is a vital member of our team, contributing to our mission of helping patients achieve optimal health and longevity through personalized, connected, and comprehensive care.

Brandy Compton, NP

Nurse Practitioner, Preventive Cardiology

Brandy Compton, NP, is an experienced and dedicated member of theHealthspanMD Cardiology team. With over 25 years of cardiology experience including clinical roles at Mayo Clinic and Banner University. Brandy brings a depth of expertise in both acute and preventive cardiovascular care.

She takes a holistic and proactive approach to health, focusing on prevention, longevity, and empowering patients to optimize their heart health and overall well-being.

Chestiny Fair, MS, USAW, ACSM

Exercise Physiologist

Chestiny Fair is a dedicated Professor of Exercise Physiology, holding a degree from Arizona State University with an emphasis on Nutrition, Health, and Wellness. She also earned a Master's in Kinesiology from A.T. Still University. With over 12 years of experience in the fitness and health industry, Chestiny has made significant contributions through various roles.


Her professional journey includes personal coaching in fitness, working with youth sports teams, and collaborating with corporate wellness companies. Additionally, she has applied her expertise in a hospital setting, helping patients in the Nutrition department managing chronic diseases.


For the past nine years, Chestiny has been shaping the minds of future health professionals as a Professor in the Exercise Science department. She specializes in Human Movement and chronic diseases, bringing valuable insights and real-world experience to her students.


Beyond her professional achievements, Chestiny is passionate about mentoring individuals aspiring to enter the field of Health and Longevity. She believes that health is a fundamental right and advocates for preventive care to be accessible to all. Her commitment to promoting health and wellness continues to inspire those around her.


Chestiny Fair's dedication to her field and her students makes her a respected figure in the health and wellness community, and her work is a testament to the importance of preventive care and lifelong health education.

Dr. Selen Nedret Courtney, PT, RYT

Physical Therapist

Dr. Selen Nedret Courtney is a Physical Therapist with a board certification as an Orthopedic Clinical Specialist and is a 200-hour Registered Yoga Teacher (RYT). She earned her Doctor of Physical Therapy degree from the University of Southern California in 2013 and later completed her MBA with a Certificate in the Science of Health Care Delivery from Arizona State University in 2020. 



Dr. Courtney has experience in various settings, including outpatient orthopedics, vestibular rehabilitation, acute rehabilitation, and acute care. She has presented on various topics including vestibular rehabilitation, osteoporosis, migraine management, and meditation. 



Throughout her career, Dr. Courtney has weaved her passion for overall wellness along with personal accountability by providing a holistic approach to physical therapy, considering all contributing factors to pain and physical ailments and coaching her patients to reach their personal goals. 



Her patient-centered approach focuses on understanding what matters most to each individual, ensuring that treatment plans align with their personal goals and values while maintaining a comprehensive approach to rehabilitation and healing.

Kristine James, RDN, LD, NBC-HWC

Dietician, Head Health Coach

Kristine is a certified health coach through the National Board for Health & Wellness, a registered dietitian, and a 200-hour certified yoga teacher with over 4 years of expertise in remote coaching. She was born and raised in Germany and has lived in Texas since she was a young adult. 



Kristine is known for her empathetic approach, attentive listening, and unwavering encouragement. She is committed to guiding patients on their wellness journey with personalized care, empowering them to achieve their health goals with confidence.


Kristine’s passion lies in fostering positive changes, promoting healthy habits, and ultimately helping individuals live happier, healthier lives. Her favorite quote is “I am in charge of how I live and experience every day.”

Claire Duchesneau NCSF-CPT

Head of Member Experience

I am an energetic and purpose-driven leader passionate about helping people become healthier and giving them an experience of what healthcare truly should be. At HealthspanMD, I have lead our coaching department, creating systems, training programs, and experiences that empower both patients and providers to achieve life-changing outcomes through evidence-based lifestyle transformation and have now transitioned onto more of a patient retention focus.    

My background includes a B.S. in Pre-Medicine and Exercise Science, along with a certification as a personal trainer. While my journey began in hands-on health coaching, my focus has evolved toward designing scalable systems that will bring the same personalized, compassionate care to patients across the country, as well as making health coaching more accessible to people all over through their insurance. I’m deeply fulfilled by the connections we build, and by seeing patients do things in life they never thought could be possible again.   

of work, you can usually find me hiking with friends, listening to audiobooks or podcasts, or traveling to explore new places and perspectives. I thrive on stepping outside my comfort zone because that’s where growth and life truly begin.   

"Life begins at the end of your comfort zone." – Neale Donald Walsch

Paula Garcia, CMA

Member Liaison

Hi, my name is Paula Garcia I have been in the Medical field for the last 16 years. I have worked as a phlebotomist, Clinical Assistant, Register Medical Assistant and now as a Care coordinator.


I love working at HealthspanMD because I know Dr. Hurst is making a big difference helping so many people to reach their healthcare goals. My favorite quote is “ Look for something positive each day, even if some days you must look a little harder. Uknown author. I’m a Registered Medical Assistant.

Dr. Melissa Lewis-Duarte, Ph.D., NBC-HWC

Mindfulness & Stress Management Coach

A specialist in stress management with a Ph.D. in Psychology and certification in Integrative Wellness Coaching from the Andrew Weil Center for Integrative Medicine. With her unique blend of academic knowledge and practical expertise, Dr. Lewis-Duarte is bringing a compassionate approach to overcoming stress and anxiety to the HealthspanMD coaching program. Her methods focus on simple, proven lifestyle changes that promote well-being and calm. 


Dr. Lewis-Duarte's philosophy centers on the power of small, manageable adjustments to daily habits, leading to significant improvements in stress management and overall health. Whether you're overwhelmed by the day-to-day stresses or seeking ways to find peace in a hectic world, she provides the tools and guidance needed to navigate the path to calmness and wellness. 


If you're ready to transform how you manage stress, Dr. Melissa Lewis-Duarte can lead the way in your journey. Ask your Healthspan coach today about how to get connected.