PSG Credentialing Program

  Anita Madan, MD, The Centre for Movement Disorders, The Centre for Addiction and Mental Health, Markham, Ontario, Canada.
  Alexander Shtilbans, MD, PhD, Weill Cornell Medical College, New York, NY.
  Andres Deik, MD, University of Pennsylvania, Philadelphia, PA.
  Jennifer Durphy, MD, Albany Medical College, Albany, NY.
  Corneliu Luca, MD, PhD, University of Miami, Miami, FL.
  Jay S. Schneider, PhD, Director, Parkinson's Disease Research Unit, Thomas Jefferson University, Philadelphia, PA.

The Parkinson Study Group (PSG) has been, and continues to be, interested in expanding our clinical trial sites as opportunities for new Parkinson’s disease studies become available.  Regardless of location (hospital, community based, academic, or private practice), the PSG seeks trained Parkinson’s disease investigators who are committed to and experienced in clinical trials.

  Please review these materials before applying:


Criteria to be eligible for credentialing:


PSG criteria for treating investigator  


PSG criteria for non-treating investigator


PSG criteria for NP or PA investigator without prescriptive authority




Yes, I'm interested in applying, Let's begin: 


Application for treating investigator


Application for non-treating investigator


Application for NP or PA investigator without prescriptive authority


Application for Investigator moved to NON-PSG Site




To initiate the evaluation process by the PSG Credentials Committee, please submit your completed application electronically to: Roseanna Battista, PSG Administrative Manager, (585-275-1642).




Review process and timeline:


The PSG Credentials Committee will review your application packet.  They will base their decision on the following: Determination of approval or nonapproval. The Credentials Committee typically meets on a quarterly basis.  If approved, you and your site will be added to our pool of potential participants and advised of upcoming PSG studies along with current PSG sites.  The Steering Committee of each study makes the final decision on the selection of study investigators. Read more about the responsibilities of a credentialed investigator and review the PSG Constitution & ByLaws: Responsibilities of a credentialed investigator; PSG Constitution and By-Laws.