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Our Team of Experts

Learn more about the team members leading Catalyst and some of their interests.

Meet Our Team

At Catalyst Research, our team is at the forefront of inspiring change and guiding our mission to revolutionize clinical trials. Our dedicated executives bring a wealth of experience and a shared commitment to excellence. Together, they are the driving force behind our innovative solutions, responsive services, and relentless pursuit of better clinical development.

President & CEO
Nik Morton
Nik joined Catalyst in April 2022 as its Chief Operating Officer. He started his career as a biostatistician with Smithkline Beecham (now GSK) where he worked for nearly seven years before joining PPD. While at PPD, Nik spent four years…
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Chairman of the Board
Nick Dyer
Nick has spent his entire career in healthcare and life sciences and joined Catalyst as Chief Executive Officer in October 2018. For 21 years prior to joining Catalyst, Nick has worked in the clinical research space with Quintiles (now IQVIA)…
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President & CEO
Nik Morton
Nik joined Catalyst in April 2022 as its Chief Operating Officer. He started his career as a biostatistician with Smithkline Beecham (now GSK) where he worked for nearly seven years before joining PPD. While at PPD, Nik spent four years…
Learn More
Chairman of the Board
Nick Dyer
Nick has spent his entire career in healthcare and life sciences and joined Catalyst as Chief Executive Officer in October 2018. For 21 years prior to joining Catalyst, Nick has worked in the clinical research space with Quintiles (now IQVIA)…
Learn More
President & CEO
Nik Morton

Nik joined Catalyst in April 2022 as its Chief Operating Officer. He started his career as a biostatistician with Smithkline Beecham (now GSK) where he worked for nearly seven years before joining PPD. While at PPD, Nik spent four years in project management, leading the hematology and oncology portfolio for two. In 2010 he accepted the global leadership role for biostatistics and programming. In 2016 Nik became Senior Vice President, Site and Patient Access, leading the newly formed global function accountable for selecting and activating sites and accelerating clinical trial access for patients across all therapeutic areas.

In January 2020, Nik launched a new business unit focused on the design and implementation of digitally enabled and decentralized trials. The timing coincided with the Covid-19 pandemic, which introduced extreme demand for solutions from this new startup. Nik led the significant growth of that group and the establishment of those solutions.

Chairman of the Board
Nick Dyer

Nick has spent his entire career in healthcare and life sciences and joined Catalyst as Chief Executive Officer in October 2018. For 21 years prior to joining Catalyst, Nick has worked in the clinical research space with Quintiles (now IQVIA) and PPD Development leading clinical operations, finance, IT, and sales/marketing functions. In 2011, he joined Novella Clinical as Chief Commercial Officer, and in 2016, he was appointed President. While at Novella, Nick fervently embraced the need for therapeutically focused clinical research organization (CRO) solutions interlaced with a flexible small biotech customer service model.

Nick earned his bachelor’s degree in London, England, then completed a three-year postgraduate program with the National Health Service (NHS) working in various healthcare and healthcare management settings. From there, Nick went on to lead the Support Services Finance Group for a large hospital in the southern part of England.

Nick is passionate about soccer (aka football in his native England) and played for club, regional, school, and university teams. He continues to pass down his love of football to his sons Eric and Harrison and spends significant time coaching and watching them play. Nick also loves to cook, watch movies, and read.

Our People

Meet more of the passionate individuals driving our mission.

Headshot of Melissa Church
Senior VP, Strategy & Solutions
Melissa Church
Melissa has over 25 years of sales, operations, and strategy development experience across multiple industries including clinical research, healthcare consulting and technology, and health insurance. Melissa started her professional career with ClinTrials Research before moving to SAS Institute where she…
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VP, Quality
Tessa Clarke
Tessa comes to Catalyst Clinical Research with 30 years of experience across multiple therapeutic areas and all phases of trials. She brings an excellent technical background and wide-ranging familiarity with numerous therapeutic areas and all phases of global clinical research…
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VP, People & Culture
Allison Crumpler, PCC
Allison, vice president of People & Culture at Catalyst Clinical Research, has worked in the clinical research industry for 15 years with stops at Novella (now IQVIA Biotech) and Premier Research. Allison is a Professional Certified Coach credential through the…
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CMO, Senior VP, Medical & Safety
Lisa Hornick, MD
Lisa is our chief medical officer (CMO) and leads medical and safety at Catalyst Clinical Research. Board-certified in internal medicine, Lisa was in private medical practice for seven years before joining the industry as a medical director at a major…
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CIO
Deb Jones-Hertzog
As chief information and privacy officer, Deb leads all of Catalyst’s information technology (IT) and technology-adjacent functions. She began her career working in informatics for a biotech company. Soon after, a move to North Carolina allowed Deb to join the…
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CFO
Patti McNamara
Patti brings more than 24 years of finance experience, 20 of those in the clinical research industry. She has a diverse background in financial leadership and a passion for team engagement and talent management. Patti started her professional career as…
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VP, Business Development & Relationship Management
Amy Nguyen
Amy has more than 20 years of experience in the biopharma industry, spanning sales, relationship management, investments, and corporate development. Her focus for the last decade has been on clinical research. Amy began her professional career with a boutique investment…
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Senior Vice President, Catalyst Oncology
Keya Watkins, PMP
Keya brings 25 years of experience in drug development with both biopharma and clinical service providers. As Senior Vice President of Catalyst Oncology, Keya is responsible for the execution of the Oncology CRO Operations. Keya has built and provided oversight…
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Photo of Craig McIlloney, Senior Vice President, Catalyst Flex, with arms crossed
Senior Vice President, Catalyst Flex
Craig McIlloney
Craig brings 25 years of experience in drug development with small and large CROs to his role with Catalyst. As Senior Vice President of Catalyst Flex, Craig is responsible for the global execution of functional services across multiple therapeutic areas. …
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VP, Clinical Development Operations
Svetlana Kolchinsky
Svetlana brings to Catalyst Flex over 15 years of experience in clinical project management and leadership covering all facets of clinical development. Her professional journey began in 2000 at an NIH/NINDS research group. After scientific research, in 2003, Svetlana transitioned…
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VP, Oncology Drug Development
Andrew Zupnick, PhD
Andrew has focused exclusively on oncology for over 20 years and serves as the vice president, Oncology Drug Development for Catalyst. He leads Catalyst’s full-service oncology solution, supporting study optimization, delivery oversight, training, and new initiatives across the commercial and…
Learn More
Headshot of Melissa Church
Senior VP, Strategy & Solutions
Melissa Church
Melissa has over 25 years of sales, operations, and strategy development experience across multiple industries including clinical research, healthcare consulting and technology, and health insurance. Melissa started her professional career with ClinTrials Research before moving to SAS Institute where she…
Learn More
VP, Quality
Tessa Clarke
Tessa comes to Catalyst Clinical Research with 30 years of experience across multiple therapeutic areas and all phases of trials. She brings an excellent technical background and wide-ranging familiarity with numerous therapeutic areas and all phases of global clinical research…
Learn More
VP, People & Culture
Allison Crumpler, PCC
Allison, vice president of People & Culture at Catalyst Clinical Research, has worked in the clinical research industry for 15 years with stops at Novella (now IQVIA Biotech) and Premier Research. Allison is a Professional Certified Coach credential through the…
Learn More
CMO, Senior VP, Medical & Safety
Lisa Hornick, MD
Lisa is our chief medical officer (CMO) and leads medical and safety at Catalyst Clinical Research. Board-certified in internal medicine, Lisa was in private medical practice for seven years before joining the industry as a medical director at a major…
Learn More
CIO
Deb Jones-Hertzog
As chief information and privacy officer, Deb leads all of Catalyst’s information technology (IT) and technology-adjacent functions. She began her career working in informatics for a biotech company. Soon after, a move to North Carolina allowed Deb to join the…
Learn More
CFO
Patti McNamara
Patti brings more than 24 years of finance experience, 20 of those in the clinical research industry. She has a diverse background in financial leadership and a passion for team engagement and talent management. Patti started her professional career as…
Learn More
VP, Business Development & Relationship Management
Amy Nguyen
Amy has more than 20 years of experience in the biopharma industry, spanning sales, relationship management, investments, and corporate development. Her focus for the last decade has been on clinical research. Amy began her professional career with a boutique investment…
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Senior Vice President, Catalyst Oncology
Keya Watkins, PMP
Keya brings 25 years of experience in drug development with both biopharma and clinical service providers. As Senior Vice President of Catalyst Oncology, Keya is responsible for the execution of the Oncology CRO Operations. Keya has built and provided oversight…
Learn More
Photo of Craig McIlloney, Senior Vice President, Catalyst Flex, with arms crossed
Senior Vice President, Catalyst Flex
Craig McIlloney
Craig brings 25 years of experience in drug development with small and large CROs to his role with Catalyst. As Senior Vice President of Catalyst Flex, Craig is responsible for the global execution of functional services across multiple therapeutic areas. …
Learn More
VP, Clinical Development Operations
Svetlana Kolchinsky
Svetlana brings to Catalyst Flex over 15 years of experience in clinical project management and leadership covering all facets of clinical development. Her professional journey began in 2000 at an NIH/NINDS research group. After scientific research, in 2003, Svetlana transitioned…
Learn More
VP, Oncology Drug Development
Andrew Zupnick, PhD
Andrew has focused exclusively on oncology for over 20 years and serves as the vice president, Oncology Drug Development for Catalyst. He leads Catalyst’s full-service oncology solution, supporting study optimization, delivery oversight, training, and new initiatives across the commercial and…
Learn More
Headshot of Melissa Church
Senior VP, Strategy & Solutions
Melissa Church

Melissa has over 25 years of sales, operations, and strategy development experience across multiple industries including clinical research, healthcare consulting and technology, and health insurance. Melissa started her professional career with ClinTrials Research before moving to SAS Institute where she worked for six years leading business development and proposal functions. Her most recent clinical research experience includes nearly three years leading the contracts and proposal development function at PPD. Here she created the first strategic finance team focused on developing innovative pricing models to support client partnerships. After PPD Melissa moved to UnitedHealth Group where she first worked for Optum leading the sales operations function. She also sat on the acquisition integration team supporting the integration of multiple small- to medium-sized businesses. In her last four years at UnitedHealth Group Melissa led sales operations for the Medicaid business unit and held operational leadership roles.

Melissa is passionate about spending time traveling with her husband Patrick and hanging out with her three children Savanna, Grace, and Ian when they make time for her in their busy schedules. In her downtime, Melissa enjoys reading, boating, and spending time in the mountains.

VP, Quality
Tessa Clarke

Tessa comes to Catalyst Clinical Research with 30 years of experience across multiple therapeutic areas and all phases of trials. She brings an excellent technical background and wide-ranging familiarity with numerous therapeutic areas and all phases of global clinical research to the forefront of her work. She began her professional journey as a CRA for a Phase I CRO before moving on to AstraZeneca where she spent six years managing early phase trials and developing processes of Federal Technology Investment Management (FTiM) programs.

Tessa has additional experience with numerous patient support groups and medical research charities to facilitate the development of clinical trials in rare diseases and areas of unmet clinical need. Her most recent experience with Aptus Clinical includes leading the development of a risk management and quality function. In addition, she has consulted several biotech companies on setting up quality management systems and other process optimization projects here.

In her free time, Tessa enjoys spending time with her large family and their menagerie of pets, alongside supporting several cancer charities.

VP, People & Culture
Allison Crumpler, PCC

Allison, vice president of People & Culture at Catalyst Clinical Research, has worked in the clinical research industry for 15 years with stops at Novella (now IQVIA Biotech) and Premier Research. Allison is a Professional Certified Coach credential through the International Coaching Federation.

During her tenure at all three CROs, Allison has served as an internal coach providing executive, leadership, and team coaching to senior executives. Her additional responsibilities include designing and delivering leadership training programs, onboarding programs, and overseeing the clinical technology training teams.

At Catalyst, Allison is focused on designing and building an organizational culture with a competitive recruitment and retention advantage.

“The quickest way to become an old dog is to stop learning new tricks” is one of her favorite mantras that speak to her desire for continuous learning and desire to become a better coach.

When Allison is not leading, coaching, and training colleagues, she enjoys spending time with her home team: five children, ages 21 through29, and two grandchildren. Allison lives in Wilmington, N.C.

CMO, Senior VP, Medical & Safety
Lisa Hornick, MD

Lisa is our chief medical officer (CMO) and leads medical and safety at Catalyst Clinical Research. Board-certified in internal medicine, Lisa was in private medical practice for seven years before joining the industry as a medical director at a major CRO. She advanced to managing the global medical monitoring group and subsequently led multiple business units including pharmacovigilance and medical, medical communications and early development. Lisa earned a bachelor of science degree in chemistry from Texas A&M at Kingsville and a doctor of medicine degree from the University of Nebraska College of Medicine. She completed an internal medicine residency at the University of Arizona.

Lisa enjoys paddleboarding, snowboarding, playing guitar, and working in the garden as she believes there is a farmer in each and every one of us.

CIO
Deb Jones-Hertzog

As chief information and privacy officer, Deb leads all of Catalyst’s information technology (IT) and technology-adjacent functions. She began her career working in informatics for a biotech company. Soon after, a move to North Carolina allowed Deb to join the pharmaceutical industry with roles at GSK (and Glaxo Wellcome) in research and development and IT leadership over a 17-year tenure. Deb went on to switch from the client side to the provider side, working with several large public and small privately-owned CROs, including Rho, before joining Catalyst in fall 2022. Deb holds a bachelor of science (Hons) degree in chemistry from the University of Bath, UK, and a Ph.D. in organic chemistry from Emory University. In addition, she completed a post-doctoral fellowship at Yale University.

In her free time, Deb enjoys playing tennis and running marathons. She lives in Durham, N.C.

CFO
Patti McNamara

Patti brings more than 24 years of finance experience, 20 of those in the clinical research industry. She has a diverse background in financial leadership and a passion for team engagement and talent management. Patti started her professional career as a tax consultant at Deloitte & Touche LLP, then moved into the healthcare field with a senior finance role at NES, an emergency room staffing and management company. She got her start in the clinical research industry in 2000 at PPD. During her tenure there she held a variety of roles, including tax, operations finance leadership and more recently ownership of the government business unit. While at PPD Patti played an important part in the significant growth of the company, both related to adding service offering and expanding internationally. She led the globalization of finances for the clinical development business unit and partnered with business unit leadership to optimize revenue and profitability.

When Patti isn’t crunching numbers at Catalyst, she enjoys being outside with family and friends — first choice is beach and traveling, followed closely by anything active — volleyball, walking, pool, and playing with her two yellow lab mutts. Go fetch!

VP, Business Development & Relationship Management
Amy Nguyen

Amy has more than 20 years of experience in the biopharma industry, spanning sales, relationship management, investments, and corporate development. Her focus for the last decade has been on clinical research. Amy began her professional career with a boutique investment firm where she performed due diligence and recruitment for portfolio managers while building assets under management for each investment strategy. Her investment background brought her to BIO, a biotech trade organization, where she led investment and business development initiatives in support of connecting biopharma executives with potential investors and licensing partners. This engagement initiated her curiosity in clinical research.

She later landed at a European CRO as the head of business development, where she built clinical research operating models using niche CROs for global studies. She then served as the head of business development for a CRO in the Asia-Pacific region before joining the Catalyst family in 2020.

In her spare time, Amy enjoys spending time with her family, volunteering at food banks, or mentoring at-risk college students. She also proudly serves as a member of Catalyst’s diversity, equity, and inclusion committee.

Senior Vice President, Catalyst Oncology
Keya Watkins, PMP

Keya brings 25 years of experience in drug development with both biopharma and clinical service providers. As Senior Vice President of Catalyst Oncology, Keya is responsible for the execution of the Oncology CRO Operations. Keya has built and provided oversight of multidisciplinary teams across clinical development operations inclusive of clinical operations, data sciences and trial support services previously. She also served as an executive in both operational and commercial roles and has been involved in several complex, global trials in various therapeutic areas and phases with a concentration on oncology and hematology programs. Keya prides herself on building and managing high-functioning teams that deliver excellence while ultimately bringing meaningful therapies to patients in need. Keya earned her degree from Temple University, Philadelphia, Pennsylvania, and also maintains her certification as a Project Management Professional.

Photo of Craig McIlloney, Senior Vice President, Catalyst Flex, with arms crossed
Senior Vice President, Catalyst Flex
Craig McIlloney

Craig brings 25 years of experience in drug development with small and large CROs to his role with Catalyst. As Senior Vice President of Catalyst Flex, Craig is responsible for the global execution of functional services across multiple therapeutic areas.  In his previous roles Craig has overseen global operations across multiple functions including but not limited to data management, biostatistics, statistical programming, medical writing, quality, analytics, systems and communications.  This has included global expansion across multiple regions and his leadership experience spans activities across various delivery models, including FSP, full-service, and hybrid models. He earned a B.S. (Hons) degree in statistics from the University of Glasgow, U.K. and an M.S. in applied statistics from Napier University, Edinburgh, U.K. He is a chartered statistician (Cstat) with the Royal Statistical Society and was previously a director of the Statisticians in the Pharmaceutical Industry (PSI).

 

VP, Clinical Development Operations
Svetlana Kolchinsky

Svetlana brings to Catalyst Flex over 15 years of experience in clinical project management and leadership covering all facets of clinical development. Her professional journey began in 2000 at an NIH/NINDS research group. After scientific research, in 2003, Svetlana transitioned into clinical research at Immune Tolerance Network. In 2008, with a newly acquired passion for clinical research, she joined BioTelemetry (formerly Cardiocore), a cardiac safety core lab. While at BioTelemetry, Svetlana led project management, biometrics, and customer support functions. Using her leadership experience and strong project management skills, Svetlana joined Nanobiotix with a single goal of ground-up creation of an in-house project management operation for an ongoing portfolio of projects in the European Union and the US.

For the last ten years, Svetlana has been a part of the clinical research industry. She has been privileged to work with some of the brightest minds in the biotech and pharma industries, helping them bring life-changing treatments and products to patients. In 2020, she joined Catalyst Clinical Research and has been successfully building effective clinical research teams and leading Catalyst Flex clinical development operations.

Svetlana currently resides in Florida with her husband, daughter, and two cats.

VP, Oncology Drug Development
Andrew Zupnick, PhD

Andrew has focused exclusively on oncology for over 20 years and serves as the vice president, Oncology Drug Development for Catalyst. He leads Catalyst’s full-service oncology solution, supporting study optimization, delivery oversight, training, and new initiatives across the commercial and operational teams to keep Catalyst at the forefront of industry trends and cutting-edge oncology therapies.

Andrew is a cell and molecular biologist with a Ph.D. from Columbia University and a B.S. from MIT. He brings a broad base of oncology experience to Catalyst. Andrew began his professional career at Prologue Research, a niche oncology CRO, which was founded out of what became the James Cancer Center at The Ohio State University and acquired in 2010 by Novella Clinical.After the acquisition of Novella by Quintiles, Andrew spent nearly seven years working within the standalone CRO subsequently rebranded to IQVIA Biotech in 2019.

Andrew enjoys a wide range of extracurricular activities with his son and daughter. Andrew lives in Columbus, Ohio, with his amazing wife Brooke and their two kids, where they enjoy family time, travel, and any game they can get their hands on.