19th Ave New York, NY 95822, USA


Matt and his team executed our research plan just as he said they would. We obtained insights that helped our client make critical decisions regarding their product…

Sally F, Small Pharma

Alizera M, Doctor

“My experience working with Charter Oak has been exemplary. They frequently send out interesting and relevant study invitations. They are professional and prompt in responding and in paying me for my participation.”

Robert M, Healthcare Consultant

“I enjoyed working with Matt and Mike on this challenging project. Their ability to bring in multiple partners to ensure we met our deadline was much appreciated. I would recommend Charter Oak Field Services to anyone looking to conduct healthcare research”

Joseph, Healthcare Consultant

“I would highly recommend partnering with Charter Oak on US and International research studies. They consistently demonstrate a commitment to getting projects done on time, and within budget, while communicating clearly throughout the process. Their entire team is dedicated to customer satisfaction.”