Dr. Harold Nii‑Aponsah earned his Doctor of Dental Surgery from the University of Ghana and holds a Master of Public Health and Doctor of Philosophy in Health Sciences from Northern Illinois University, along with advanced training in dental and public health leadership. He completed a dental public health residency and fellowship at the Eastman Institute for Oral Health and the American Institute of Dental Public Health, reflecting a strong focus on population health and academic dentistry. Dr. Nii‑Aponsah has extensive experience as a practicing dentist and dental educator, currently serving as Assistant Professor of Dental Medicine while delivering comprehensive general, restorative, cosmetic, and urgent care dentistry in clinical practice.