Dr. John Siegler, PSY.D

Dr. John Siegler, PSY.D

Clinical Psychology  ·  
Male  ·  
Age 62
Dr. John Siegler, PSY.D is a clinical psychologist in Lansdale, PA. He specializes in clinical psychology, forensic psychology, and more.

622 W Mount Vernon St

Lansdale, PA 19446

Contact Information

Background Check

Healthgrades does not collect malpractice claims information for Pennsylvania
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Siegler's conditions and procedures:

  • ADHD Testing
  • Adolescent Counseling
  • Behavioral Disorders
  • Cognitive Behavioral Therapy (CBT)
  • Family Psychotherapy
  • Pediatric Behavior Disorders
  • Post-Traumatic Stress Disorder (PTSD)
  • Psychological Testing

About Me

Care Philosophy

I focus on identifying strengths and the capacity for resilience and recovery in the individuals I serve. The prevalence of adverse experience for many children and adults is quite high. Adversity can lead to the development of inaccurate and unhelpf...


  • Clinical Psychology
  • Adolescent Psychology
  • Forensic Psychology
  • Marriage & Family Therapy


The Devereux Foundation-Postdoctoral Psychology Training-Child and Adolescent Psychology
Chestnut Hill College Doctorate In Clinical Psychology (Psy.D.)
Devereux Foundation Institute For Clinical Training and Research
Internship Hospital
Chestnut Hill College M.S. Counseling Psychology With Specialization In Marriage and Family Therapy

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