About Mark O’Neal Speight, M.D.
Matthews NC Bioidentical Hormones Specialist, Mark O’Neal Speight, M.D. of the Center of Wellness, obtained his undergraduate work in chemistry at University of North Carolina-Chapel Hill. He attended medical school at East Carolina School of Medicine and completed his residency at University of South Carolina-Columbia.
Dr. Speight is board certified in Family Medicine and has additional training in Metal Toxicology, Nutritional, and Environmental Medicine. He is a member of the American Academy of Environmental Medicine and is the Past President of The American College for the Advancement of Medicine (ACAM). For five years Dr. Speight served as an assistant professor at Capitol University of Integrative Medicine in Washington, DC and has authored several book chapters and a number of articles in the peer reviewed literature.
Carrie Yerkes, PA-C
Carrie Yerkes graduated from Gardner-Webb University in 2005 with a BS in Biology. She later completed Arcadia University’s Physician Assistant Program. She moved to North Carolina in 2010, where she started working at an integrative family practice in rural NC. For the last 4 years, she has worked in integrative medicine helping patients battle chronic Lyme disease/tick-borne illness, cancer, heavy metal burden, hormone imbalances, and more. Carrie has been able to precept with well-known Lyme-literate physicians: Joseph Jemsek and Richard Horowitz; and has attended the last 3 years of ILADs conferences.
In 2014, she completed training through the Institute of Functional Medicine’s Practitioner Certification Program (IFMCP).
Center of Wellness
Matthews NC Bioidentical Hormones Specialist, Mark O’Neal Speight, M.D. and Carrie Yerkes, PA-C at The Center For Wellness offer the most advanced solutions to 21st century health challenges while maintaining their focus on their patient’s individual and unique needs. They give each individual respect, compassion, and the confidentiality they deserve. They aim to optimize disease prevention through an ongoing dedication to uncovering the most innovative and validated therapies in medicine. Through over 21 years of determined research and collaboration with nutritionists, physicians, and researchers from all over the world, their goal has been and remains: to provide advanced medical solutions of the highest caliber in solving the complex health disorders of our time.
- Additional Services offered at the Center of Wellness
- Chelation Therapy
- Special Laboratory Services
- Cognitive Testing
- Laser & Skin Care
- Class IV High-Powered Healing Laser
- Hyperbaric Oxygen Therapy
- Pharmaceutical Grade Supplements
- Optimal Performance Training
Matthews NC Bioidentical Hormones Specialist, Mark O’Neal Speight, M.D. and Carrie Yerkes, PA-C at The Center For Wellness are dedicated to helping you heal your symptoms of hormonal imbalances. They are well qualified and have the experience needed get to the root cause of your discomfort. Dr. Speight treats patients in the Charlotte, Cornelius, Davidson, Huntersville, Mint Hill, Pineville, Stallings, Weddington and Matthews, North Carolina areas.