Ricky Langley, MD, MPH, NC DHHS Liaison is a public health physician with the NC DHHS Division of Public Health (DPH) and Adjunct  Professor at NC State. Dr. Lagley facilitates interactions between CHHE members and NC DHHS’ vast expertise and public health data resources. He also aids CHHE members by helping to navigate information on relevant environmental health issues and health outcome information. If you have questions or would like to schedule a consultation, please submit a Request.