YOUR HEALTH CONCIERGE - Key Persons


Anna Ebele Oguhebe

Job Titles:
  • Is a Nursing Student at Johns Hopkins University
Karen Drinkard, EdD, has a long history in the development of training programs for the US Army and other agencies.

Blaise Springfield

Job Titles:
  • Treasurer of the Board of Directors
Blaise Springfield, MPH, Treasurer, holds a BS in Neurosciences from The College of William & Mary, and an MPH in public health policy from the Milken Institute School of Public Health at The George Washington University. He was formerly Special Assistant to the Associate Dean for Research Development, Georgetown University Medical Center. Currently, Mr. Springfield is a law student at Georgetown University Law Center.

Bryan Lassiter - CTO

Job Titles:
  • Chief Technical Officer
  • Member of the Board of Directors
  • Data Engineer
Bryan Lassiter, Chief Technical Officer, has a BS in Computer Sciences from The College of William & Mary, and works as a data engineer in Arlington, VA.

Caroline H. Sparks - CEO, Chairman

Job Titles:
  • Chairman
  • Chief Executive Officer
  • Member of the Board of Directors
Caroline H. Sparks, PhD, Chair and CEO, is a clinical and community psychologist licensed in Maryland. She is an Associate Professor Emerita in the Department of Prevention and Community Health at the Milken Institute School of Public Health at The George Washington University in Washington, DC. She received her doctorate in Clinical and Community Psychology from The Ohio State University. Dr. Sparks is a practicing therapist specializing in motivational approaches to personal behavior change, with specialties in anxiety and mood disorders.

Dixon Conn - CEO, VP

Job Titles:
  • CEO
  • Member of the Board of Directors
  • Vice President
Dixon Conn, Vice President, is CEO of Controlled Fluids in Beaumont, Texas. As an employer, Mr. Conn is interested in workplace wellness.

Joseph M. Tonning

Job Titles:
  • Secretary of the Board of Directors
  • Speakers Bureau Chief
Joseph Tonning, MD, MPH, RPh, Secretary, is board certified in Preventive and Occupational Health with a Degree in Preventive Medicine from Johns Hopkins University, as well as a Registered Pharmacist. Dr. Tonning is a retired Senior Medical Officer of the United States Public Health Service, and worked at the US Food and Drug Administration for over 14 years, where he was the Associate Director for Biomedical Informatics in the Center for Drug Evaluation and Research.

Julia Downer - COO

Job Titles:
  • Chief Operations Officer

Kay Song

Job Titles:
  • Member of the Board of Directors
  • Program Analyst in the Department of Chronic Disease
Kay Song, MPH, is a Program Analyst in the Department of Chronic Disease at the District of Columbia Department of Health, specializing in tobacco prevention and control. She has a BA in psychology from the University of Virginia and an MPH in Epidemiology and Biostatistics from the Milken School of Public Health at The George Washington University.

Librada Estrada

Job Titles:
  • Member of the Board of Directors

Monique Sears

Job Titles:
  • Account Manager

Pamela Rao

Job Titles:
  • Business Support

Paula Harper

Job Titles:
  • Business Development and Provider Recruitment

Sitrat Bassey

Job Titles:
  • Wellness Training Director