At GW Pharmaceuticals, we remain committed to ensuring our patients, healthcare partners and employees are supported during these challenging times. We are actively monitoring our supply chain and taking steps to help ensure continued supply of our products to patients. We will continue to monitor the COVID-19 situation and take steps to ensure that access and assistance for patients and healthcare partners remain consistent. If you wish to discuss more specific details please contact GW Pharmaceuticals via phone on +44 (0) 1223 238170 or via email at

If you are reporting an Adverse Event and / or a Product Complaint, and you receive a network busy signal (i.e. if all lines are busy or engaged) please continue to try your call throughout the day or, preferably report via the above email address.

Tina St. Leger

Chief Human Resources Officer

“Our people get it. If you’re someone who wants to work hard for families living with rare neurological disorders, someone who believes in finding a path forward for families to get the medicines they so desperately need, then this is the company for you.”

Tina St. Leger is GW’s chief human resources officer, a role she has held since joining the company in July 2019. She has over 20 years of global human resources experience, with particular expertise in organisational and leadership development and the pharmaceutical industry.

As CHRO, Tina is responsible for all human resources functions, including talent acquisition, talent development and management, compensation, benefits and HR business partnership.

Prior to GW, Tina spent 14 years at GlaxoSmithKline, most recently as vice president of human resources for GSK Europe and GSK’s global therapeutic areas. In that role, she led change initiatives across Europe and the U.S. for a division spanning 30 countries and 5,000 employees and built the global oncology team in the U.S. and Europe. Previously, she held HR leadership positions at GSK, including vice president of human resources for the emerging markets region and the branded generics business with 17,000 employees and operations in over 100 countries, and vice president of human resources for ViiV Healthcare—a joint venture company formed between GSK, Pfizer and Shionogi specialising in HIV. Tina had overall global human resources responsibility for ViiV with presence in the U.S., Europe and Asia. Before her tenure at GSK, Tina was the leadership and development head for the UK retailer Marks and Spencer after an earlier career in finance and R&D.

Tina earned a Bachelor of Science in chemistry from the University of St. Andrews, UK.