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About Dr. Ziegert

I have been providing psychological services in the Los Angeles area and in Florida for over 25 years. I obtained my Doctor of Philosophy degree in Clinical Psychology in order to assist people experiencing a range of emotional, social, cognitive, behavioral, and/or learning difficulties.  Recognizing the impact of both home and school environments on children and adolescents, I earned a Specialist in Education certification, with a Pupil Personnel Services credential. I am a Qualified Medical Evaluator, enabling me to assess injured workers for disability. I have worked in a variety of settings, including mental health and medical centers, public and non-public schools, as well as with individuals who have a diversity of needs. This breadth of experience has enabled me to develop a unique approach to working with children, adolescents, adults, couples, and families.

Dr. Ziegert's Qualifications

  LICENSURE/CREDENTIAL
Qualified Medical Evaluator, State of California, 2010

Psychologist, State of California, PSY19239, 2003
Pupil Personnel Services, School Psychology, State of California, 2002 


EDUCATION
The Florida State University, Tallahassee, FL, Ph.D., Clinical Psychology, 2001
The Florida State University, Tallahassee, FL, Ed.S., School Psychology, 2000
The Florida State University, Tallahassee, FL, M.S., Clinical Psychology, 1998
University of California, Los Angeles, CA, B.A., Psychology, 1993
University of Massachusetts, Amherst, MA, Major, Psychology, 1989-1991


PROFESSIONAL EXPERIENCE
Private Practice, Clinical Psychologist, Burbank, CA, 2004-present

Client Services Quality Assurance Coordinator, The Help Group, Los Angeles, CA, 2004

Outpatient Therapist, The Help Group, Los Angeles, CA, 2001-2004

Clinical Psychology Intern, The Help Group, Los Angeles, CA, 2000-2001

School Psychology Intern, Psychology Trainee (Examiner), Regional Multidisciplinary Evaluation and Consulting Center, Tallahassee, FL, 1999-2000, 1996-1997

Instructor General Psychology Course, The Florida State University, Tallahassee, FL, 1997-1998

Psychology Trainee, Florida State Hospital, Chattahoochee, FL, 1998-1999

Psychology Trainee, The Florida State University Psychology Clinic, Tallahassee, FL, 1998, 1996-1997

Lead Counselor, The Florida State University Summer Treatment Program, Tallahassee, FL, 1997

 

PUBLICATIONS AND POSTER PRESENTATIONS
Grancell (Ziegert), D. I., & Kistner, J. (1999, April). Prediction of fifth-grade helplessness, perceived self-worth, and perceived cognitive competence from kindergarten helplessness. Poster presented at the biennial meeting of the Society for Research in Child Development, Albuquerque, New Mexico.
 

Kistner, J., & Ziegert, D. (2000, November). Longitudinal study of helplessness in young children and later depression. Poster presented at the annual meeting of the Association for Advancement of Behavior Therapy, New Orleans, LA.
 

Kistner, J. A., Ziegert, D. I., Castro, R., & Robertson, B. (2001). Helplessness in early childhood: Prediction of symptoms associated with depression and negative self-worth. Merrill-Palmer Quarterly, 47, 336-354.
 

Robertson, B., Castro, R., Grancell (Ziegert), D., & Kistner, J. (1996, November). Learned helplessness and young children’s learning goal orientations. Poster presented at the annual meeting of the Association for Advancement of Behavior Therapy, New York, NY.
 

Ziegert, D. I., & Kistner, J. A.  (2002). Response styles theory: Downward extension to children. Journal of Clinical Child and Adolescent Psychology, 31, 325-334.
 

Ziegert, D. I., Kistner, J. A., Castro, R., & Robertson, B. (2001). Longitudinal study of young children’s responses to challenging achievement situations.  Journal of Clinical Child Psychology, 72, 609-624. 

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