Dr. Ryan is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
53 Haddonfield Rd
Cherry Hill, NJ 08002Phone+1 856-306-8086Fax+1 856-306-8087
Education & Training
- Boston Children’s HospitalFellowship, Child and Adolescent Psychiatry, 2006 - 2008
- Boston VA Healthcare System (Brockton-West Roxbury)/Harvard Medical SchoolResidency, Psychiatry, 2004 - 2006
- Atlantic Health SystemInternship, Transitional Year, 2003 - 2004
- University of Dublin Trinity CollegeClass of 2002
Certifications & Licensure
- MA State Medical License 2008 - 2025
- NJ State Medical License 2011 - 2025
- PA State Medical License 2011 - 2014
- American Board of Psychiatry and Neurology Psychiatry
- American Board of Psychiatry and Neurology Child & Adolescent Psychiatry
Publications & Presentations
PubMed
- 10 citationsFeasibility, acceptability, and preliminary effects of a brief alcohol intervention for suicidal adolescents in inpatient psychiatric treatment.Kimberly H. McManama O'Brien, Christina M. Sellers, Adeline Wyman Battalen, Colleen A. Ryan, Eleni Maneta
Journal of Substance Abuse Treatment. 2018-11-01 - 6 citationsAn mHealth approach to extend a brief intervention for adolescent alcohol use and suicidal behavior: Qualitative analyses of adolescent and parent feedback.McManama O'Brien Kh, Adeline Wyman Battalen, Christina M. Sellers, Anthony Spirito, Shirley Yen
Journal of Technology in Human Services. 2019-02-10 - 2 citationsOlanzapine-induced agranulocytosis in an adolescent male with psychosis.Presenters: Jacob L. Freedman, Colleen A. Ryan
Journal of Child and Adolescent Psychopharmacology. 2011-04-19
Reviews
Dr. Ryan works very well with my daughter, is sensitive to her needs, makes cautious and sound recommendations for her medications and is a good communicator.
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: