MANHATTAN PSYCHOLOGICAL SERVICES
Dr. Mary Ellen Clifford
CEO & Founder
New York • International
Your Path To Hope, Healing, and Happiness Starts Here
Dr. Mary Ellen Clifford
CEO & Founder
(347)-915-4047
A Leader in the Field of Psychology
Life can be overwhelming, even for the people who appear to have it all together. Whether you’re struggling with anxiety, depression, stress, relationship challenges, trauma, burnout, or simply feeling stuck, therapy offers a place to slow down, gain perspective, and begin creating meaningful change.
I believe every person deserves to feel heard, understood, and accepted. My goal is to create a space where you can speak openly without fear of judgment—a place where we work together to better understand what’s keeping you stuck and develop practical, lasting strategies that help you move forward with confidence.
For more than twenty years, I have had the privilege of helping adolescents, college students, adults, professionals, physicians, executives, entrepreneurs, parents, couples, and families navigate some of life’s most difficult and meaningful moments. While every person’s story is different, my approach remains the same: to meet you where you are, understand what matters most to you, and tailor therapy to your unique needs.
There is no one-size-fits-all approach to therapy. Every individual brings different strengths, experiences, and goals into the room. Rather than following one rigid treatment model, I thoughtfully integrate evidence-based psychological approaches that best fit each person. Depending on your needs, treatment may draw from Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT), trauma-focused interventions, solution-focused therapy, positive psychology, relationship-focused treatment, and other evidence-based approaches. Therapy is collaborative, practical, individualized, and always guided by the best available psychological research.
Throughout my career, I have had the privilege of contributing to clinical, educational, consultation, and professional work associated with respected organizations including Columbia University Irving Medical Center and the New York State Psychiatric Institute, Mount Sinai, the New York State Supreme Court, New York City’s independent and private schools, Vassar College, Harvard University, and the United Nations. These experiences have broadened my perspective and strengthened my commitment to providing thoughtful, compassionate, and individualized care to every client I meet.
Concierge Psychological Services
In addition to my traditional outpatient psychotherapy practice, I offer concierge psychological services for a limited number of clients whose lives require greater flexibility, accessibility, and continuity of care.
This specialized service has evolved naturally over many years of working with physicians, executives, entrepreneurs, internationally mobile families, public figures, and ultra-high-net-worth individuals. While the clinical work itself remains grounded in the same evidence-based principles I use with every client, the concierge model is designed to meet the unique logistical and privacy needs that often accompany demanding careers, extensive travel, and complex personal or professional responsibilities.
Depending on a client’s needs, concierge services may include enhanced accessibility between sessions, executive functioning and performance support, psychological consultation during periods of transition or crisis, coordination with physicians and other trusted professionals, and continuity of care while traveling.
Over the years, I have traveled throughout the United States—including California, Tennessee, and New York—as well as internationally to destinations such as Malta, St. Tropez, and other parts of Europe to provide continuity of care when clinically appropriate. These experiences have given me a deep appreciation for the unique challenges faced by individuals whose personal and professional lives extend well beyond one location.
Whether I am working with a college student experiencing anxiety, a parent balancing family responsibilities, a physician facing burnout, an executive leading a global organization, or an internationally traveling client, my philosophy remains the same: every person deserves care that is compassionate, individualized, evidence-based, and grounded in a genuine therapeutic relationship.
It is a privilege to walk alongside people during some of the most vulnerable and transformative moments of their lives. My hope is that every client leaves therapy feeling stronger, more empowered, and more connected to the life they want to create.
I believe meaningful change is possible for everyone. No matter where you are in your journey, therapy can be a place to rediscover hope, experience healing, and build a life filled with greater happiness, resilience, and purpose.
Hope. Healing. Happiness.
Those three words reflect the heart of my practice and my commitment to every person who entrusts me with their story. It would be an honor to walk alongside you on your journey toward a healthier, more fulfilling life.
Expanding Access to Therapy for All New Yorkers and Internationally
Recognizing the growing need for accessible, high-quality therapy, Dr. Clifford expanded Manhattan Psychological Services to offer comprehensive online therapy. Now, individuals across New York and internationally can receive expert, science-backed care from the comfort of their homes.
Her collaborative and judgment-free approach ensures that patients feel safe exploring their struggles, building resilience, and gaining self-awareness. Dr. Clifford’s mission is to equip every patients with lifelong tools for healing, growth, and fulfillment.
At the heart of Manhattan Psychological Services is a belief in the power of resilience, self-awareness, and personal growth. Whether you are just beginning therapy or have been on this journey for a while, you will find a welcoming and supportive environment here.
Welcome to Your Journey Toward Healing
Taking the first step toward therapy can feel daunting, but it is also an act of courage and self-care. Dr. Clifford and her team are here to walk alongside you, offering guidance, encouragement, and the tools you need to create the change you seek.
“You are here for a reason. Taking the first step toward change takes courage, and I commend you for it. Together, we will cultivate a life filled with joy, purpose, and meaning. Welcome to your journey of transformation.”
— Dr. Mary Ellen Clifford
If you’re ready to begin your path toward hope, healing, and happiness, Dr. Clifford and her team are here to help. Welcome to Manhattan Psychological Services. Let’s take the first step together.

