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Leadership

Our Experienced Instructors
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Frazier B Beatty PhD, MPH, CHES, DEI

President, GPHCB

Public Health

Business Management and Administration

Dr. Frazier Beatty, founder of GPHCB, is an Assistant Professor and Director of the online MPH Program at Regis College, and a retired US Marine Corps Gunnery Sergeant with 28 years of logistics experience. His military discipline and operational expertise inform his public health approach, with scholarly work spanning Telehealth, HIV, STIs, Social Determinants of Health, and Obesity research.

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Hadi Danawi, PhD, MPH

Professor of Epidemiology

Epidemiology

Global Public Health

Dr. Danawi, Ph.D., is a Professor of Epidemiology with 25+ years of experience and over 200 publications. His expertise spans Public Health Planning, Environmental Health, and Global Public Health. He is actively involved in remote consulting, higher education programs (online and in-person), and clinical trial design and management.

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Gayle D. Jones, PhD, MPH, CHES

Associate Professor

Community Health

Health Policy & Research

Dr. Gayle D. Jones is an Associate Professor and Department Chair with extensive experience in public health education, community health, and maternal and child health. Her career spans leadership roles from Senior Health Educator to State Director for Children’s Health, combining research, policy, and practice to advance quality public health education and community impact.

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Terah Tessier PhD, MSc

Global Public Health Expert

Health Policy

Community Health

Terah Tessier PhD, MSc., is a Professor of Public Health with extensive expertise in global health, policy, and community impact. She combines rigorous scholarship with practical leadership to advance public health education and practice. Her work is dedicated to strengthening communities, promoting health equity, and developing future public health leaders

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Gabriella Kőrösi PhD, RN, MN,

Public Health Expert

Community Health

Mental Health

Dr. Gabriella Kőrösi, Ph.D., is a public health and nursing expert with extensive experience in community health, mental health, and substance abuse treatment. She has served in clinical, educational, and leadership roles, including as a Substance Abuse Treatment Program RN at the Veterans Administration and nursing educator at multiple colleges.

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Amom Tor-Anyiin, RPh, PhD

Pharmacoepidemiology Expert

pharmacoepidemiology

Public Health

Dr. Amom Tor-Anyiin is a practicing pharmacist in the USA and a public health professional with global experience in public health and health system management. His experience cut across different international non-governmental organizations in providing technical leadership in procurement and supply chain management for different health programs, including malaria, HIV, Reproductive Health, and Family Planning. Research interests include antimicrobial stewardship, HIV epidemiology, pharmacoepidemiology, and health system strengthening. Countries where he has worked include Tanzania, Switzerland, South Sudan, Nigeria, Sudan, Canada, Kenya, and the USA.