Carolina Clinical Research is lead by a team of principle investigators who have more than 75 years of combined experience treating the medical conditions which are being studied. Dr. Benedict Okwara, MD Dr. Benedict Okwara, MD is a Pediatric Medicine Specialist in Charlotte, NC and has over 37 years of experience in the medical field. He graduated from St George’s University medical school Dr. Adanma Okwara, MD, MBA Dr. Adanma Okwara is a board certified family physician in Charlotte, NC. She is licensed to practice medicine in both North and South Carolina, and holds an MBA. Dr. Emeka M. Eziri, MD, FCCP Dr. Emeka M. Eziri is a board certified physician and Pulmonologist in Charlotte, NC. He has been practicing for more than 20 years.