Management Team

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Ms. Beverly Braithwaite-Chan

Ms. Beverly Braithwaite-Chan

Chief Executive Officer

Certified Family Life Educator (Andrews University, USA), Leadership Healthcare System Certificate (LLU, USA), Emotional Intelligent Leadership Training (Molina Institute of Applied Neuroscience University/LLU), Trained High Court Mediator (ADR) (USAID) and Appreciative Enquire Approach to Learning (USAID).

Colette Bryan

Colette Bryan

Chief Finance Officer

Colette Bryan is the Chief Finance Officer of Davis Memorial Hospital for the past ten years.  Prior to this position, she was employed by Shaftesbury Housing Association as an Assistant Business Account and subsequently by Sanctuary Housing Association as an Assistant Management Accountant in the United Kingdome while pursuing studies for the Association of Chartered Certified Accountant (ACCA) examination. 

Dr Royston Adonis

Dr Royston Adonis

Chief Medical Officer

Dr. Royston Adonis, an experienced Guyanese doctor, brings over a decade of clinical experience to his role. Currently, he serves as the Medical Director at Davis Memorial Hospital and shares his expertise as a lecturer in anatomy and neuroscience at Texila American University.

Dr. Marvin Hembrom

Dr. Marvin Hembrom

Chief Dental Officer

An alumnus of Christian Dental College, CMC, Ludhiana, Dr. Marvin Hembrom has an experience of practicing dentistry for more than 10 years. He has been trained in Basic Life Support (BLS) and in dental business courses. Dr. Marvin John Hembrom a missionary dentist from India enjoys his work and gives the best that is there to offer.

Cecelia Austin-Morian

Cecelia Austin Moriah is a retired Nurse Supervisor of the Bartica Regional Hospital.
She is a well determined and gentle individual who encourages people to believe in oneself through the guidance of God, because with God all things are possible.

Estelyn Ramsaran

Estelyn Ramsaran

Human Resources Manager

HR professional with over 25 years of public sector experience and 10+ years as HR manager at Davis Memorial Hospital.

Jenny Constantine La Fleur

Ms. Jenny Constantine La Fleur functions as Laboratory Manager, and as the Officer responsible for Infection Control, Waste Management, Occupational Safety and Health and Quality Assurance, at the Davis Memorial Hospital.