Therapy for Thoughtful, High-Achieving Individuals Ready to Take Control of Their Lives

Private, personalized support to help you understand yourself, regulate emotions, and turn past experiences into clarity, strength, and purpose.

You may be successful in your work and respected by others, but still feel stuck internally. Therapy can help you understand your patterns, sharpen your perception, and move forward with greater control and intention.

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Offering Private, One-on-One Psychotherapy Sessions

Pay for psychology services with private pay, flexible spending accounts, health savings accounts, or out-of-network benefits.
We can also help you file your insurance claims.

Who This Work Is For

I work with thoughtful, highly capable individuals who often appear successful on the outside but feel stuck internally. Many of my clients are professionals in fields such as business, technology, law, healthcare, education, and the arts. Others are emerging adults and university students who are trying to find direction and clarity in their lives.

You may be someone who

Feels deeply and thinks deeply

Wants to understand yourself better

Struggles with emotional stress despite professional success

Wants to break patterns that no longer serve you

Wants to build a life that aligns with your values

SKILLS YOU WILL DEVELOP

Stress Management

Emotional Regulation

Self-Awareness

Stronger Relationships

Decision-Making Clarity

Resilience

Confidence and Direction

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Dr. Matthew Mandelbaum

Understanding the person behind the work

I am a licensed psychologist with more than 20 years of experience helping thoughtful individuals better understand themselves and the challenges they face. My work often focuses on people who are successful and perceptive but feel stuck in their emotional well-being, relationships, or life direction.

Many of my clients are professionals in fields such as business, technology, law, healthcare, education, and the arts, as well as university students navigating important life transitions. People typically seek therapy when something in life no longer feels sustainable, and they want greater clarity about how to move forward.

In our work together, my goal is to help you quickly feel understood while identifying patterns, exploring deeper experiences, and developing practical strategies that support meaningful, lasting change.

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My Approach to Therapy

My work combines clinical expertise with a deep respect for each person’s lived experience. I integrate Dialectical Behavior Therapy (DBT), Cognitive Behavioral Therapy (CBT) with trauma-informed care to create a personalized approach for every client. This allows us to explore how past experiences may be shaping present challenges while also developing practical tools that support emotional regulation and resilience.

Together we focus on:

Regulating thoughts and reactions

Improving relationships

Understanding emotional patterns

Strengthening self-awareness

Building practical skills for everyday life

The goal is not simply to talk about problems. The goal is to help you understand yourself more clearly so you can make intentional choices and build a life that feels aligned with who you are.

WHERE I WORK WITH CLIENTS

I provide IN PERSON services at my office in Darien, Connecticut.

I provide TELEPSYCHOLOGY SERVICES in New York & Florida.

I provide Telepsychology Services in all of the BLUE States you see below, as a member of PsyPact.

WHAT MY CLIENTS SAY

{As a chief financial officer, I spend my days designing processes and measuring results. When I came to Dr. Mandelbaum in the midst of a personal crisis, I didn't expect to find that same kind of discipline applied to mental health. I was in a place I couldn't think or work my way out of, and nothing I was good at helped. Under his guidance, we identified the patterns driving the problem, and he gave me concrete steps to follow. His approach involved more than open-ended conversation; it provided protocols and prescriptive actions to ensure those patterns did not repeat. Each step built on the last — from recognition, to working through the issue, to building toward something better. Perhaps most interesting was how far the approach reached beyond the initial crisis, revealing that the way I had been operating professionally was less than optimal as well. The stress, anxiety, and self-criticism I once accepted as occupational hazards have given way to a more level mind throughout the day. I am a clearer-thinking and more deliberate leader at work, but the most meaningful results have come at home. I am more present with my family, more honest with myself, and living with a sense of purpose I didn't realize was missing.

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I pursued therapy with skepticism. I had the impression that most therapists hide behind sycophancy to deliberately slow-walk treatment, merely facilitating you to discover your own insights rather than pulling them out of you themselves. If I were able to get myself unstuck, why would I need a therapist in the first place? Frankly, all of the therapists I screened seemed to fall into this archetype. That is, except for Dr. Mandelbaum, who couldn't be further from this. He is a differential thinker who treated our sessions with urgency.

Over the years, he has built up an enormous library of therapeutic and educational heuristics and tools. Every session, he would share as many of them as possible within the allotted time. His advice was concrete, immediately actionable, and (most importantly) extremely effective. We probably made twice the progress I had hoped for in half the time I expected it to take.

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After years in therapy that mostly consisted of talking through my problems and rehashing the same patterns week after week, working with Matthew has been a genuinely different experience. What struck me from the very first session was his approach: rather than focusing on what went wrong that week, he immediately oriented the conversation toward actionable tools and strategies for improving my quality of life. That shift alone felt refreshing and meaningful. I'd been told by previous therapists that physical anxiety responses were simply something to be endured - that exposure and acceptance were the only options available to me. Matthew challenged that assumption entirely. He introduced me to concrete protocols that have had a real, immediate impact on how I experience anxiety day to day. If you're looking for a therapist who goes beyond talking and actually equips you with practical strategies, I can't recommend him highly enough.

{Working with Dr. Mandelbaum over the last three years has been profoundly transformative and deeply illuminating. He has helped me untangle relational patterns I once believed were simply “who I am,” and replace them with ways of being that feel steadier, more boundaried, and more self-respecting. The shift in how I inhabit my life, less reactive, less afraid, more intentional, has been both subtle and profound. What has surprised me most is that this work hasn’t made me smaller or more restrained; it has made me freer, and far more joyful.

-AV

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Let me express my gratitude for the support and guidance Dr. M has provided me throughout our sessions. His expertise has been invaluable to my personal growth and well-being. Over the past year, I have made significant progress in managing my mental health and Dr. M has helped me develop effective coping strategies. As a result, I feel more stable and confident in handling the challenges that arise. I believe that the progress I have made is a testament to his expertise and guidance. I am incredibly grateful for the tools and insights Dr. Mandelbaum has provided me.

- AC

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Since working with Dr. Mandelbaum, I've seen so much improvement in myself. My work with him has been key in building an emotionally sustainable lifestyle rich with healthy relationships, especially the new relationship I've been able to build with myself.

- AD

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Dr. Mandelbaum introduced me to Dialectical Behavioral Therapy, and working with him for the past two years has changed my life. Each session he comes prepared with a plan, but first asks me "How can I help you today?" Upon my response, he integrates my current grievances and solutions into the session. He is able to weave the teachings of DBT into the themes of my recovery in a personable, bespoke and introspective manner. Thus making the path forward seem palpable and even walkable!

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Before working with Dr. Mandelbaum, I didn't think there was a way through the emotions and depression I was dealing with. After years of traditional talk therapy not working, I felt helpless and frustrated.

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When I look back now I can pinpoint in so many ways how Dr. M. helped me become the person that I am today. I feel blessed to have had him in my corner for so long.

- RT

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While I have had other therapists before and the talk was always helpful, something was different with Dr. Mandelbaum. I feel that his unique strategies helped me for the first time become an emotionally aware adult, no longer reliant on others to regulate my emotions. He is able to appropriately use his own life experiences (without oversharing or making it about him) to connect to us (his clients) so that we feel validated and heard. However, he makes sure we don't only stay stuck in being validated, but also have the tools to go out and live our best lives (by our own definition). He doesn't shy away from giving appropriate and warranted life advice, but he leaves room for us to grow and come to our own conclusions. Doing so gave me a newfound confidence, which allowed Dr. Mandelbaum to make good on his promise that he would edit himself out of my life. Thank you, Dr. Mandelbaum!

-RS

Ready to Get Started?

If you are ready to understand yourself better, build emotional resilience, and create a life that feels more aligned with who you are, therapy can help.

I offer a complimentary consultation so we can discuss your goals and determine whether working together feels like the right fit.

Book a Free Consultation