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Meet the Team

Nexus was built to bridge the gap between medicine and marketing. Our team of specialists is committed to driving measurable growth for healthcare providers, combining strategic thinking with creative execution that sets you apart.

CEO, Founder

Sam Critchley

Sam is an accomplished professional with a decade of expertise spanning creative media and strategic marketing, with a strong focus on the healthcare sector.

Sam is an accomplished professional with a decade of expertise spanning creative media and strategic marketing, with a strong focus on the healthcare sector. Known for his innovative and results-driven approach, he drives growth by crafting impactful, tailored solutions that elevate businesses in the healthcare industry. With experience working with companies at all stages - from ambitious startups to highly successful organisations - Sam understands the unique challenges and opportunities each stage presents. This enables him to deliver strategies that empower businesses to scale effectively, regardless of their starting point.
Sales Director

Seb Hussey

Bringing over 15 years of experience in sales and business development, Seb Hussey is an expert in building high-performing teams and forging strategic partnerships.

Bringing over 15 years of experience in sales and business development, Seb Hussey is an expert in building high-performing teams and forging strategic partnerships. He drives growth and delivers exceptional client solutions, playing a key role in expanding Nexus Healthcare’s reach and impact.
COO

Akis Koursarys

With over 20 years of leadership experience in the pharmaceutical and medical devices sectors, Akis Koursarys has developed expertise in professional relations, commercialisation, and the creation and implementation of patient support programs and commercial access initiatives.

With over 20 years of leadership experience in the pharmaceutical and medical devices sectors, Akis Koursarys has developed expertise in professional relations, commercialisation, and the creation and implementation of patient support programs and commercial access initiatives. In addition to his professional accomplishments, Akis is deeply committed to personal development, having trained as a Clinical Hypnotherapist and an NLP Master Practitioner.
Marketing Manager

Anna SadyKova

Anna, Marketing Manager at Nexus Healthcare, is an experienced professional with strong expertise in PPC, SEO, and Meta advertising.

Anna, Marketing Manager at Nexus Healthcare, is an experienced professional with strong expertise in PPC, SEO, and Meta advertising. By leveraging data-driven strategies and innovative digital campaigns, Anna drives growth and ensures Nexus Healthcare delivers impactful marketing solutions that achieve measurable results.
Commercial Director

Paul MacBeth

brings five years of invaluable experience in the healthcare industry, with a strong focus on management and recruitment.

Co-founder of Nexus Healthcare, brings five years of invaluable experience in the healthcare industry, with a strong focus on management and recruitment. His expertise in streamlining operations and building high-performing teams has been instrumental in shaping Nexus Healthcare's reputation for excellence. With a proven ability to identify and nurture talent, Paul ensures the organization consistently delivers top-tier services across its diverse offerings. His leadership combines strategic vision with hands-on experience, making him a driving force behind the company's growth and commitment to innovation in healthcare solutions.
Creative Lead

Nick Lieskov

Nick is an innovative professional with a passion for delivering impactful visual and digital solutions.

Nick is an innovative professional with a passion for delivering impactful visual and digital solutions. With expertise in branding, graphic design, and website development, Nick combines creativity with strategic insight to craft engaging and memorable experiences that elevate the Nexus Healthcare brand.