You might have known us as

Welcome to Centricity Research!


Together, we are bigger, stronger, more innovative and dynamic than ever before.

Here’s to a great 2022!


In November 2021, IACT Health and LMC Manna Research strategically joined forces, and in December 2021, True North Clinical Research merged with us, making Centricity Research the largest consolidated research network in North America.


Collectively, the new company has more than 40 sites, access to over 1.6 million patients, and more than 150 active investigators across Canada and the southeastern United States.













Our new name, Centricity Research, was purposefully chosen to signify the fact that we are customer centric. Our patient volunteers, sponsors, CROs, and physicians are the cornerstone of our business. The name Centricity Research also highlights the fact that our organization has earned a position of prominence and importance within the industry. We aim to build and nurture strong, trusting relationships with all audiences, and being customer-centric is embedded within our company culture.


Centricity Research offers sponsors and CROs multi-site, multi-provincial and stateside access to clinical research centers and experienced investigators who can perform trials across any therapeutic specialty, including Infectious Disease, Neurology, Endocrinology, Oncology, Cardiology, Dermatology, Women’s Health, Vaccines and more.


1.6 million patients

150 active investigators

40 sites

Across Canada and the  United States

Teamwork is essential for success, and at Centricity Research, our teams are family.

Executive Team

Jeffrey Kingsley

DO, MBA, CPI, FACRP​

Chief Executive Officer

Karri Venn

RD, CCRC

Chief Operating Officer/President

Christine Senn

PhD, CCRC, CPI, ACRP-CP, FACRP

Chief Integration Officer

Sean Karamchandani MBA

Chief Growth Officer

Greg MacDonald

CPA, CA

Chief Financial Officer

Joseph Surber

DO, FAAFP, SFHM​

Chief Medical Officer

Eden Stein

MSc, PMP, CCRC

Executive Director,

Patient Insights & Engagement

Felicia Irvin

MBA, ACRP‑CP

Executive Director,

Business Development

USA headquarters

800 Talbotton Road, Columbus, GA 31904

phone number

1-888-737-7408

Contact us today - we would love to hear from you!

Canadian headquarters

1929 Bayview Avenue, Suite 106

Toronto, ON M4G 3E8

phone number

1-833-323-JOIN