A podium with the OHTN logo on it stands before a curtain, chair, and table in dramatic red lighting.

Staff Directory

Rosmary Arias
Executive Assistant, Finance

Victoria Bale
Director, Finance

Tsegaye Bekele
Lead II, Research & Analytics

Yohannes Bishaw
Coordinator, Community Engagement & Partnership

Sandu Branga
System Administrator

Nicole Bruno
Executive Assistant

Diana Campbell
Lead II, Education

Chris Carriere
Lead, Digital Content Development

Ken Cheung
Senior, System Administrator

Khemrajie Chickrie-Gafoor
Human Resources Business Partner - Employee Relations

Rachel Chung
Specialist, Digital Engagement

Beverly Deutsch
Graphic Designer

Maria Victoria Dreher Wentz
Epidemiologist

Garfield Durrant
Director, HIV Prevention

Lonnie Embleton
Director, OCS

Danielle Giliauskas
Lead II, Knowledge Synthesis

David Gogolishvili
Director, Evidence and Knowledge Synthesis

Asya Gunduz
Lead, Trans, Gender and Diverse People HIV Prevention and Health Promotion

Robert Hudder
Database Admin

Gauri Inamdar
Lead, Testing & Clinical Care

Murray Jose-Boerbridge
Director, Toronto to Zero & ASO Initiatives

Carlos Joseph
Lead, Agency Support & Partnership

Mustafa Karaçam
Lead, Research & Partner Management

Jayden Khan
Lead, HIV Endgame Program

Ryan LaPenna
Analyst, Knowledge Synthesis

Alissa Levesque
Human Resources Business Partner - DEIA and Employee Experience

Lucia Light
Senior Biostatistician

Bianca Magdalinis
Lead, Evidence Integration

Lydia Makoroka
Senior Director, Programs

Navi Mann
Office Coordinator

Ashley Menard
Lead II, Reporting and Systems Management

Riya, Michael 
Data Engineer

Diavin Miller
Senior Director, Strategic Operations & Corporate Services

Syed Mohsin Raza
Director, People & Culture

Ferdinand Ngo
Lead, Communications Projects

Arju Nishimura
Lead, HIV Endgame Program

Cassandra Oluwasola
Lead, Policy & System (PrEP and Ontario to Zero)

Tanya Oskam
Education Experience Producer

Roger Prasad
Director, HIV Testing

Nahid Qureshi
Lead, Data Administration & Management

Phan Sok
Research Fellow

Michelle Song
Analyst, Reporting Data

Nadine Sookermany
Chief Executive Officer

Maria Sunil
Lead, Policy & System (Treatment and Care)

Gabriel Tjong
Data Analyst

Leanne Wood-Smith
Coordinator, Testing & Clinical Care

Misa Yoshizaki
Secretary to the Board

Michael Young
Director, Communications, Capacity Building and KTE

Dian Zhang 
Intern/Student, OCS