Kathleen Buchanan

Kathleen Buchanan is the Clinical Executive Director for Horizon Health Network’s Addiction and Mental Health Program. Kathleen joined Horizon in 2011 as a Patient Safety Consultant and in 2015 moved into a leadership role with Addiction and Mental Health Services where she managed ER Mental Health, Mobile Crisis Units, Flexible Assertive Community Treatment (FACT), and […]

Kyle McKee

Kyle is the Research Engagement Manager at Horizon Health Network, with a background in research coordination and engagement. He holds a Master of Science in Neuroscience from McGill University (2018). Prior to joining Horizon Health network, Kyle served as a Research Coordinator for two prominent research groups at Dalhousie University and Nova Scotia Health – […]

Donaldo Canales

Dr. Donaldo Canales serves as the lead methodology reviewer of all protocols submitted to Horizon’s Human Research Protection Program (HRPP). In this role, he ensures that submitted research protocols are methodologically sound, scientifically valid, and feasible. In addition to HRPP reviews, Dr. Canales provides methodological/statistical consultation to Horizon clinicians and researchers. His research background is in applied forensic psychology, and […]

Dr. Nachiketa (Nachi) Sinha

Dr. Nachiketa (Nachi) Sinha has been practicing as a consultant psychiatrist in New Brunswick since 2006. Prior to that he graduated from Karnatak University in Dharwad, India in 2001, received his training in psychiatry at Cambridge Deanery, and worked at the Bedfordshire and Luton NHS Trust in the United Kingdom. He is an assistant professor […]

Dr. Sanjay Siddhartha

Dr. Sanjay Siddhartha received his medical degree from Medical College Raipur and is a Fellow of the Royal College of Physicians of Canada in Psychiatry (FRCPC). Dr. Siddhartha is a champion of community-based mental health care and caring for patients in their own environment. He is one of the few physicians in the province to […]

Dr. Anthony Njoku

Born in England but raised and educated in Nigeria, Dr. Anthony Njoku received his medical degree from the University of Ibadan, Nigeria’s premier medical school. After completing one year of housemanship and one year of voluntary youth services in northern Nigeria, Dr. Njoku began practicing general medicine in Kaduna before relocating to the United Kingdom […]

Natalie Urquhart

Natalie Urquhart is the Vice President Corporate Services and Chief Financial Officer for Horizon Health Network (Horizon). She is responsible for the Financial Services provided to patients and staff and leads Horizon’s annual budget process. Natalie is also responsible for the financial internal controls of the organization and oversees Horizon’s Accounting; Accounts Receivable; Accounts Payable; […]

Samantha Fowler

Samantha is the Clinical Research Manager for the Maritime SPOR SUPPORT Unit. She holds a B.A. (Hons.) in Psychology and an M.A. in Experimental Psychology from the University of New Brunswick, where her research focused on the psychosocial predictors of life satisfaction. Samantha brought her expertise to the MSSU in 2017 and is currently responsible […]