• Maria Bella Natividad, MD is a physician of internal medicine, and has been involved in research since 1999. She is board certified and has served as an investigator in many areas including birth control, rosacea, osteoarthritis, diabetes, hypertension, genital herpes, chronic low back pain, asthma and allergies.
  
  
• Wei Zhang, MD is a physician of internal medicine. He has served as investigator of women’s health, hypertension, chronic low back pain, diabetes and hypertension.
  
  
• Mary Lorraine Guthrie, PA-C is a physician assistant who has served as a sub investigator since 2000. Her experience includes cardiovascular, asthma and allergy women’s health, infectious disease and endocrinology clinical trials.
  
  
• Nancy Freeborne, PA-C is a physician assistant who has been involved in research for the last 10 years. Her experience includes women’s health, cardiovascular and endocrinology trials. She also is a member in the faculty of two of the local colleges instructing many classes related to clinical research.
  
  
• Mary Weiss, LPN, CCRC serves as the primary coordinator for all clinical trials. She has been a nurse for over 22 years and has been involved in research since 1998. She works with 1-3 other coordinators and together as a team have been part of many successfully enrolled trials including areas in cardiovascular, rheumatology, women’s health, endocrinology and many others.