Sidney Diamond
Pre-Licensed Professional, MHC-LP
Verified by Psychology Today Verified by Psychology Today
3 Endorsed
Let's Connect (646) 704-0564

Imagine a space where it’s all about you- your thoughts, your feelings, your story. Whether you need a place to process, vent, or just be, therapy is your time to show up exactly as you are. Exploring relationships with yourself and others, building emotional awareness, and navigating complexities of life will help you move through the world with more confidence, clarity, and ease. Through helping children, teens and adults, specializing in anxiety, relationship challenges, complex family dynamics, job stress, OCD, neurodivergence, and childhood trauma, we create space for healing, growth and lasting change.
By combining CBT, person-centered therapy, mindfulness, and positive psychology, you’ll develop tools to navigate challenges with confidence, communicate your needs without guilt, and build relationships that feel authentic. My approach is compassionate, and relatable, blending therapeutic techniques with a real understanding of today’s world.
Taking the first step toward therapy is a courageous act of self-care, and I’m here to help you embrace that journey. Together, create a life that feels more aligned, fulfilling, and true to who you are. You deserve to heal, grow, and thrive- let’s take that step together.
Call or Email Sidney Diamond now for a free 15 minute consultation - (646) 704-0564
Let's Connect (646) 704-0564

Finances
Payment Methods
American Express, Discover, Health Savings Account, Mastercard, VisaInsurance
- Aetna
- Aetna International
- Aetna Student Health
- Allied Benefits
- AllSavers
- BlueCross and BlueShield
- Boons Chapman
- Cigna and Evernorth
- Fidelis
- Golden Rule
- Harvard Pilgrim
- HealthFirst
- Medicaid
- Meritain Health
- MetroPlus Health Plan
- Nippon
- Optum
- Oxford
- Special Insurance Services
- Surest Health Plan
- Trustmark
- United Medical Resources (UMR)
- UnitedHealthcare UHC | UBH
- Wellfleet
- Wellfleet Student
- Out of Network
Sidney Diamond
Pre-Licensed Professional, MHC-LP
Check fees and, if listed, ask to verify your insurance coverage. Email or (646) 704-0564
Qualifications
- Verified by Psychology Today Prelicense by State of New York / P129640 Supervised by Lindsay Hylek (New York / 096180) Sidney Diamond
- Attended Fordham University, Masters of Science in Education (MS.Ed), Graduated 2022
Education and Years In Practice
Sidney Diamond
Pre-Licensed Professional, MHC-LP
Feel free to ask about qualifications and training experience. Email or (646) 704-0564
Specialties and Expertise
Top Specialties
- Anxiety
- Relationship Issues
- Self Esteem
Expertise
- ADHD
- Asperger's Syndrome
- Autism
- Behavioral Issues
- Body Image
- Child
- Coping Skills
- Depression
- Life Transitions
- Obsessive-Compulsive (OCD)
- Peer Relationships
- School Issues
- Stress
Sidney Diamond
Pre-Licensed Professional, MHC-LP
Do these issues align with your needs? Email or (646) 704-0564
3 Endorsements
Client Focus
Age
Children (6 to 10) ,
Preteen ,
Teen ,
Adults
Participants
Individuals
Communities
Bisexual Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Racial Justice Allied ,
Transgender Allied
Age
Children (6 to 10) ,
Preteen ,
Teen ,
Adults
Participants
Individuals
Communities
Bisexual Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Racial Justice Allied ,
Transgender Allied
Treatment Approach
Types of Therapy
- Acceptance and Commitment (ACT)
- Cognitive Behavioral (CBT)
- Mindfulness-Based (MBCT)
- Person-Centered
- Play Therapy
- Rational Emotive Behavior (REBT)
- Strength-Based
Sidney Diamond
Pre-Licensed Professional, MHC-LP
Ask about what different forms of therapy will be like. Email or (646) 704-0564