
Dr. Matthew Mandelbaum, PhD, MSEd, MA
Psychologist
Pragmatic Tools to Help You Build an Impactful, Meaningful Life
At a glance
- Sessions
- In person, Video
- Where to find them
- Darien, Connecticut · Online · Northern Mariana Islands, United States
- Languages
- English
- Works with
- Adults
- Experience
- 13 years in practice
About Matthew Mandelbaum
I work with highly sensitive, highly intelligent professionals from multiple industries who may have had complex PTSD, anxiety, and mood disorders. They are seeking real answers to their problems. In collaborative care, I blend cognitive behavioral therapy, dialectical behavior therapy, trauma-informed care, teaching and learning principles, and social entrepreneurship skills to help people connect with themselves, their families, and their communities, so they feel impactful, peaceful, and joyous.
How they work with anxiety
You need problem-solving, cheerleading, and support. I believe in active treatment, where you learn to harness your strengths to identify what bothers you and find multiple ways to handle situations and create better experiences. I believe excellent service comes from offering customized tools you can use in session and in many areas of your life: personal, social, professional, romantic, etc. You deserve to feel self-respect, and to improve your freedom, competence, and relatability.
What the first session is like
Please contact me for a complimentary 20-minute phone consultation. I want to learn more about you and see how I can help.
Focus and approaches
Areas of focus
- Anxiety
- Panic attacks
- Social anxiety
- Health anxiety
- Stress
- Performance anxiety
- Generalized anxiety disorder (GAD)
- PTSD and trauma
Approaches
Practitioner type
What we've checked
Each status is separate. A listing can have one without the others.
- Profile reviewed and approved: YesOur team reviewed this listing before publishing it.
- Credentials checked: YesWe checked the credentials listed below.
- Framework Certified: NoHas not completed our knowledge assessment.
- Audio contributor: NoHas not contributed an audio session.
Credentials we checked
Only credentials we have checked appear here.
Licence
Licensed Psychologist (Connecticut)
Connecticut Department of Public Health · US
Number: 4112
Checked 1 October 2026 · public register lookup
Check the register(opens in a new tab)Licence
Licensed Psychologist (New York)
New York State Education Department, Office of the Professions · US
Number: 020910
Checked 1 October 2026 · public register lookup
Check the register(opens in a new tab)Registration
PSYPACT Authority to Practice Interjurisdictional Telepsychology (APIT)
PSYPACT Commission · US
Number: 13510
Checked 1 October 2026 · public register lookup
Where to find them
Main location
30 Old Kings Hwy S1055Darien · 06820Connecticut · United States
Online sessions
Offers online sessions to people located in:
- Northern Mariana Islands
- Arkansas · United States
- District of Columbia · United States
- Delaware · United States
- Florida · United States
- Georgia · United States
- Kansas · United States
- Maryland · United States
- Missouri · United States
- Mississippi · United States
- North Carolina · United States
- Oklahoma · United States
- South Carolina · United States
- Tennessee · United States
- Texas · United States
- West Virginia · United States
- Alabama · United States
- Connecticut · United States
- Illinois · United States
- Indiana · United States
- Maine · United States
- Michigan · United States
- Minnesota · United States
- Nebraska · United States
- New Hampshire · United States
- New Jersey · United States
- New York · United States
- Ohio · United States
- Rhode Island · United States
- Vermont · United States
- Wisconsin · United States
- Colorado · United States
- New Mexico · United States
- Nevada · United States
- Utah · United States
- Arizona · United States
- Idaho · United States
- Montana · United States
- North Dakota · United States
- South Dakota · United States
- Washington · United States
- Wyoming · United States
- Kentucky · United States
- Pennsylvania · United States
- Virginia · United States

