Virtual COS


Join us for the 2021 Colloquium of Scholars hosted by the Philadelphia Psychiatric Society.

Last year's meeting, like many others, was cancelled due to Covid-19. We are please to be bringing the 2020 Agenda back for a virtual meeting. 


Agenda & Speakers

Check out our full program and list of invited speakers.


Residents, fellows, and medical students are strongly encouraged to present posters at the meeting. Barring unusual circumstances, all posters submitted will be accepted for presentation since the Society’s aim is to encourage students and residents to present posters.

There will be two categories that will be judged separately: Case Reports and Original Research. Case Reports can be an easy way for students and residents to take their first steps towards presenting posters at a meeting. For the category of Original Research, the presenter must have had a substantial role in conducting the research or analyzing the data for presentation. Prizes along with certificates will be awarded separately in each of the two categories. Names of the winners will also be published in transactions, the newsletter of the Philadelphia Psychiatric Society. All poster presenters will receive a certificate of participation and are encouraged to note their participation on the CVs.

The deadline for poster submission is Monday, April 5, 2021. 

Chair: John O'Reardon, MD  |  Judges: John O'Reardon, MD, Claudia Baldassano, MD, and Laurel Weaver, MD 

Registration Fees

Member |$125

Non-Member |$225

Resident | $25

Medical Student | $25 

Intern | $25




Exhibitor Opportunities

Attendee Engagement 

Take advantage of our online platform (Pheddloop) to engage with our attendees. Upgrade opportunies available. 

  • Company information available on platform
  • Group Live Chat options (upgrade)
  • Private one on one video chat
  • Attendee list with mailing addresses 
  • Chat with attendees during the meeting
  • Lead retrieval (upgrade)
  • 3D Booth (upgrade)
  • Gamefication Codes (upgrade)
  • High visability on platform
  • and More!