Donald Cassidy
New Jersey psychologist for anxiety, depression, and ADHD
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About
Donald Cassidy is a licensed New Jersey psychologist with 35 years of clinical experience. He focuses on mood and adjustment concerns including stress, anxiety, depression, self esteem, career issues, and ADHD. His practice also addresses a wide range of related areas such as abandonment, attachment issues, autism and Asperger Syndrome, caregiver stress, chronic pain and illness, codependency, family of origin concerns, and life purpose.
He uses a supportive, respectful, and collaborative approach to therapy, working with adults to explore interpersonal dynamics, transitions, and psychological patterns. Cassidy’s background includes specialty training across multiple modalities, and he collaborates with each person to select an approach that fits their needs. He has experience working with adults who use American Sign Language, Signed English, or Total Communication, and conducts his practice from New Jersey with attention to practical concerns and individualized care.
He uses a supportive, respectful, and collaborative approach to therapy, working with adults to explore interpersonal dynamics, transitions, and psychological patterns. Cassidy’s background includes specialty training across multiple modalities, and he collaborates with each person to select an approach that fits their needs. He has experience working with adults who use American Sign Language, Signed English, or Total Communication, and conducts his practice from New Jersey with attention to practical concerns and individualized care.
- Location:
- New Jersey, United States
- Years Experience:
- 35
- Gender:
- Male
- Languages Spoken:
- English
- Therapist of Color:
- No
- Communication Options:
- Phone • Video • Live Chat • Messaging
Specialties
Primary area of focus:Stress, Anxiety, Self esteem, Career difficulties, Depression, ADHD
Other areas of experience: Abandonment, Attachment issues, Blended family issues, Codependency, Dependent personality, Family of origin issues, Fatherhood issues, First responder issues, Forgiveness, Hearing impaired, Intellectual disability, Isolation / loneliness, Life purpose, Midlife crisis, Mood disorders, Multicultural concerns, Personality disorders, Post-traumatic stress, Sexual assault and abuse, Workplace issues, Young adult issues
Credentials & Verification
- Credentials: NJ Psychologist 35SI00512800
- NPI Number: 1770511347
- License: Psychologist (New Jersey)
Teletherapy options and approaches
Donald Cassidy offers remote work that draws on several trained modalities. Cognitive behavioral therapy, described in straightforward terms, explores how thoughts, feelings, and behaviors connect and looks for practical ways to address patterns that maintain distress. Dialectical behavior therapy can be used to teach concrete skills for emotion regulation and interpersonal effectiveness while emphasizing acceptance alongside change. Internal Family Systems frames parts of a person’s inner world as distinct aspects to be understood and integrated.
He frames these approaches as tools to be selected collaboratively with each adult client, matching method to the presenting concern and personal preferences. Sessions are available using video calls, phone sessions, live chat, or text-based messaging, permitting a range of communication styles. Prospective clients can discuss which format and therapeutic style feel most helpful during an initial conversation.
How much clinical experience does this psychologist have?
Donald Cassidy brings 35 years of professional experience as a clinician.
What are the therapist's credentials and license details?
He is listed as NJ Psychologist 35SI00512800 and practices under that New Jersey license identifier.
What language(s) does he work in?
The profile specifies English as the language of services.
Where is the therapist located?
He is based in New Jersey.
Which communication methods are offered for sessions?
Sessions can be conducted via video calls, phone sessions, live chat, or text-based messaging.
Does he accept clients from other countries?
The profile indicates he does not accept international clients.
How is cost handled for sessions?
Cost varies by location and therapist availability; sessions use a subscription that can be canceled at any time.
How does someone get started with him?
To begin, use the Start Therapy button and complete a short matching questionnaire to initiate the process.