Colette de Marneffe, Ph.D.
Licensed Psychologist
Individual and Couple Psychotherapy

   
 

 

 

 

Professional
Background

Psychotherapy
Services

ADHD
Mindfulness &
Acceptance and
Commitment
Therapy

Military and
Veteran Services

Fees and
Directions

Initial Visit

Contact

Home

 

 

 

 

 

Professional Background

EDUCATION

The George Washington University, Washington, DC
Ph.D. in Clinical Psychology, February, 1992.

Smith College, Northampton, MA
A.B. in psychology, May, 1982
Magna cum laude
Phi Beta Kappa


PROFESSIONAL LICENSURE

Maryland 3390

District of Columbia PSY1848


PROFESSIONAL EXPERIENCE

Private Practice Psychologist (1992-present)

Psychotherapist, The Chesapeake ADHD Center of Maryland, Silver Spring, MD
(2008-2011)

Adjunct Clinical Supervisor, The George Washington University, (2000-2005). Supervised doctoral students on psychological assessment.

Co-Host, Raising Children Today (2002-2005). Co-hosted monthly radio program about parenting. Topics included: ADHD, sibling rivalry, divorce and blended families, postpartum depression, effective discipline.

Director, Out-Patient Services, The Institute of Pennsylvania Hospital, Philadelphia, PA
(1996-1997). Supervised and oversaw all activities of the Out-Patient Clinic, a training clinic for 18 psychiatric residents and pre-doctoral psychology interns serving 200 outpatients.

Staff Psychologist, The Institute of Pennsylvania Hospital, Philadelphia, PA
(1993-1996). Coordinated treatment and served as primary therapist for psychiatric inpatients on acute care unit. Supervised clinical psychology interns and graduate students in psychotherapy and psychological assessment.

Staff Psychologist, Children’s Choice, Philadelphia, PA (1992-1993). Provided psychotherapy and psychological testing at private foster care agency, treating and evaluating children with behavioral, emotional and cognitive difficulties.


PROFESSIONAL MEMBERSHIPS

American Psychological Association (APA)
www.apa.org

Maryland Psychological Association (MPA)
www.marylandpsychology.org

Mental Health Association of Montgomery County
www.mhamc.org

Association of Practicing Psychologists-Montgomery and Prince Georges Counties
www.apponline.org

Children and Adults with Attention Deficit/Hyperactivity Disorder
www.chadd.org

 

 

 

 

 

 

 
Colette de Marneffe, Ph.D. • ph: 301-891-2120 • e-mail: drcdemarneffe@gmail.com