S. Chattergee, MD, MPH


Clinical Trials Research ® is a clinical research site with two locations providing coverage to the greater Sacramento area in northern California.  

Thank you for considering Clinical Trials Research as a potential site for your current and upcoming studies.  


CTR brings the experience, the team, the facilities, the dedication and the reaction time to positively impact your study enrollment objectives.  We have excellent relationships with many Sponsors and CROs as a result of our responsiveness and delivery of high quality data since 1992.

If you are tasked with identifying high performing sites for your current and upcoming studies, I would like to be given the opportunity to demonstrate how my team can become an ongoing asset to you and your company in meeting study enrollment objectives.

Please download our Site Synopsis which covers:

  1.  The CTR Team

  2.  Study Background (260+)

  3.  Therapeutic Areas

  4.  Population & Reach

  5.  Facilities

  6.  Key reasons for selecting CTR

Please submit your Feasibility Questionnaire today

  To submit through our website, click "Submit Feasibility".

  To submit by email, please send to feasibility@ctrsites.com.  

My team and I look forward to working with you!

Warmest regards,

Jeffrey D. Wayne, MD

Principal Investigator

Jeffrey D. Wayne, MD

Principal Investigator

Robyn Lawrie, NP


Joseph Hobbs, PA


Leesa Koskela, CCRC

Clinical Manager/

Clinical Research Coordinator

© 2019 Clinical Trials Research.