Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
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Photo of Mary Ann Flatley, Counselor, LMHC, CASAC

Mary Ann Flatley

Counselor, LMHC, CASAC (she, her)

Verified by Psychology Today Verified by Psychology Today
Call Me
Let's Connect (914) 430-0785
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Available online only
Sleepy Hollow, NY 10591
Therapy can feel like a big step, especially if you’re feeling overwhelmed, stuck, or unsure where to start. You may be navigating anxiety, a life transition, relationship challenges, or simply a sense that something isn’t working well. I believe everyone has strengths they can draw on to heal, grow, and live well. My approach is collaborative and tailored to you, blending CBT, DBT, and mindfulness in practical, real-life ways. Sessions are supportive and judgment-free—a space where you can show up exactly as you are, feel understood, and gain tools to move forward with greater clarity, confidence, and balance.
I have extensive experience supporting children, teens, and adults, including parents/caregivers, in both clinical and school settings. This gives me a broad understanding of the challenges people face at different stages of life.
Ultimately, I strive to help clients find new perspectives and tools for better living. I invite you to contact me for a complimentary consultation to discuss personal goals for therapy to determine if I am the right fit for your needs. Please note, all sessions are virtual.
Call or Mary Ann Flatley now for a free 15 minute consultation - (914) 430-0785

My Practice at a Glance

Available online only

Sleepy Hollow, NY 10591

(914) 430-0785

White Plains, NY 10605

I offer online therapy sessions and am available in the late afternoon/early evenings on Monday through Thursday and weekend availability.
I specialize in Anxiety, Substance Use and Life Transitions 
$150 Per Session, I accept insurance 
I see individuals and families  
Let's Connect (914) 430-0785
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC

My Practice at a Glance

Available online only

Sleepy Hollow, NY 10591

(914) 430-0785

White Plains, NY 10605

I offer online therapy sessions and am available in the late afternoon/early evenings on Monday through Thursday and weekend availability.
I specialize in Anxiety, Substance Use and Life Transitions 
$150 Per Session, I accept insurance 
I see individuals and families  

Finances

Fees

  • Individual Sessions $150
  • Sliding scale: apply if you may be eligible

Payment Methods

American Express, Discover, Mastercard, Venmo, Visa, Zelle

Insurance

  • Aetna
  • Carelon Behavioral Health
  • Cigna and Evernorth
  • Empire Blue Cross Blue Shield
  • Optum
  • Oscar Health
  • Oxford
  • Quest Behavioral Health
  • UnitedHealthcare UHC | UBH
"
My fee is $150/session for private pay clients and accept several insurance plans, including Aetna, Cigna and Empire. I also work with clients to keep therapy accessible by offering a sliding scale fee. Please reach out to me with any questions.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call or for a free 15 minute consultation now - (914) 430-0785
"
My fee is $150/session for private pay clients and accept several insurance plans, including Aetna, Cigna and Empire. I also work with clients to keep therapy accessible by offering a sliding scale fee. Please reach out to me with any questions.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call or for a free 15 minute consultation now - (914) 430-0785

Qualifications

  • Verified by Psychology Today Licensed by State of New York / 008130 Mary Ann Flatley
  • Education and Years In Practice

  • Attended Manhattan College , Mental Health and School Counseling , Graduated 2014
  • Additional Credentials

  • Certificate from NYSED School Counselor Certification
  • Certificate from Credentialed Alcohol and Substance Abuse Counselor
"
I have 15 years of experience working as a counselor in both treatment programs and schools. Im a licensed mental health counselor, and also have certifications in school counseling and substance abuse counseling in NYS.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call or for a free 15 minute consultation now - (914) 430-0785
"
I have 15 years of experience working as a counselor in both treatment programs and schools. Im a licensed mental health counselor, and also have certifications in school counseling and substance abuse counseling in NYS.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call or for a free 15 minute consultation now - (914) 430-0785

Specialties and Expertise

Top Specialties

  • Anxiety
  • Substance Use
  • Life Transitions

Expertise

  • Anger Management
  • Codependency
  • Coping Skills
  • Depression
  • Family Conflict
  • LGBTQ+
  • Mood Disorders
  • Parenting
  • Peer Relationships
  • School Issues
  • Spirituality
  • Stress
  • Trauma and PTSD
  • Women's Issues
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Do these issues align with your needs? or (914) 430-0785
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Do these issues align with your needs? or (914) 430-0785

Client Focus

Age

Teen
Adults

Participants

Individuals
Family

Communities

Gay Allied
Lesbian Allied
Queer Allied
Racial Justice Allied
Transgender Allied

Age

Teen
Adults

Participants

Individuals
Family

Communities

Gay Allied
Lesbian Allied
Queer Allied
Racial Justice Allied
Transgender Allied

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Compassion Focused
  • Culturally Sensitive
  • Dialectical Behavior (DBT)
  • Mindfulness-Based (MBCT)
  • Motivational Interviewing
  • Strength-Based
"
In our first session, we will explore what brought you to therapy and the goals you may have for our time together. This will help me understand you and the therapeutic interventions and strategies that may work best.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call or for a free 15 minute consultation now - (914) 430-0785
"
In our first session, we will explore what brought you to therapy and the goals you may have for our time together. This will help me understand you and the therapeutic interventions and strategies that may work best.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call or for a free 15 minute consultation now - (914) 430-0785

Location

Primary Location

Sleepy Hollow, NY 10591

(914) 430-0785

Additional Location

White Plains, NY 10605

(914) 430-0785
"
I offer online therapy sessions and am available in the late afternoon/early evenings on Monday through Thursday and weekend availability.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call for a free consultation now - (914) 430-0785
"
I offer online therapy sessions and am available in the late afternoon/early evenings on Monday through Thursday and weekend availability.
Photo of Mary Ann Flatley, Counselor, LMHC, CASAC
Mary Ann Flatley
Counselor, LMHC, CASAC
Call for a free consultation now - (914) 430-0785