It’s not about us
We still feel its important for you to know who we are and what we do
Meet The Team
We believe its “takes a village” for a community to thrive. Our team took their experiences in education and life and together made Collaborative to tackle even the most toughest of challenges.
Please feel free to search for your service, location or insurance provider. You may also book with a provider on their profiles below
David Stahler, BS
Duvi (He/Him) is a graduate student in NYU’s Counseling for Mental Health & Wellness program and holds an MBA from NYU Stern. He uses a client-centered, integrative approach to counseling and believes that mental health is the foundation for overall wellbeing.
Duvi is deeply committed to creating a space where clients can be their authentic selves. He brings a lighthearted and approachable energy that helps to create a comfortable and non-judgmental environment for exploration and growth.
In his free time, Duvi enjoys writing plays, playing tennis, and traveling. He draws on his experience in the creative field to approach counseling from a holistic perspective and considers the unique cultural factors that may impact his clients’ mental health.
With his diverse background and skillset, Duvi looks forward to the opportunity to support you on your journey towards better mental health, fulfilling relationships, and a more meaningful life.
Miriam Kassow, MS, LMSW
Miriam (She/Her) is a licensed psychotherapist. Originally from West Hartford, CT, Miriam has called New York City her home for the past 10 years. Her practice as a clinician is deeply rooted in empathy and compassion for all clients. Miriam believes that the client is the expert of their own lived experience, and that her role as a therapist is to help the client understand themselves and their lives more deeply and meaningfully. Pulling from several different modalities and orientations such as attachment-focused work, psychodynamic theory, Cognitive Behavioral Therapy and Dialectical Behavior Therapy, Miriam is passionate about supporting her clients to find agency in leading the lives they aim to live. Miriam considers herself a life-long student above all else and is constantly seeking to expand her knowledge and expertise as a clinician.
Miriam’s approach has worked well for various needs, including (but not limited to) survivors of trauma, mood and anxiety disorders, body-focused repetitive behaviors, and those seeking to explore their sexuality and/or gender.
Outside of her practice, Miriam loves to read, practice yoga, explore New York City on foot, and perfect new recipes in her Brooklyn kitchen. Miriam also loves to sing and performs as a cantorial soloist. She received her graduate degree in social work from New York University and her undergraduate degree in International Studies with a Peace and Conflict concentration from Muhlenberg College.
Artur Lebiedzinski, MA, MHC-LP
Artur Lebiedzinski: (He/Him) has been working in the mental health field for several years and holds a Master’s degree in Mental Health Counseling. He has worked with various populations such as those struggling with COVID-19 stress, personality disorders, adjustment disorder, anxiety, depression, body image, relationship issues, and more.
In practice, Artur considers personality, historical context, and the complexities of distress tolerance. His personal experience growing up in several countries has shaped his unbiased views and recognition of alternative perspectives. Everyone is different, and each client deserves the utmost level of attention, responsiveness, and uniquely personalized approach when engaged in treatment.
Artur believes in each person’s unique ability and capacity to overcome their challenges. He uses a person-centered and evidence-based approach to foster curiosity, safety, and openness to growth.
He enjoys spending time with friends, playing video games, basketball, cooking, hiking, and fishing. Artur is proficient at providing psychotherapy in English and Polish.
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