WAVELENGTHS PSYCHOLOGY
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Get to know us

Innovative therapy with a priority on your mental well-being

Meaningful Connections

Whatever you are dealing with, you don't need to go through it alone. Your therapist provides support through difficult times and is also there to share your dreams and celebrate every success. We invite you to get to know our therapists and to arrange a meeting to take this first step together. 

Please call us at 1-800-871-5491 to take advantage of a free 15 minute phone consultation with any of our available treatment providers.

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​Sharon Grand, Ph.D.
Psychologist, Owner
All Locations + Telehealth


Primary Focus:  Adults and adolescents, women-focused, parenting, couples. trauma informed treatment, clinical supervision and oversight, quality of patient care.
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Delicia Gumbs
Operations Manager

Delicia is here to make sure that all aspects of the practice run smoothly, and is available to answer any questions regarding scheduling, insurance, and billing. If you have any questions, you can reach her at [email protected]

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Christine Alioto, LMSW
Social Worker
Massapequa/Telehealth
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Primary Focus: Adolescents and children with anxiety, ADHD, autism, developmental disabilities, school-related issues, and significant life changes.
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Jayoti Chabra, LCSW
Social Worker
*English  *Hindi/Punjabi
Massapequa/Telehealth
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Primary Focus:  Women-focused, adults, adolescents, children, anxiety, depression, life transitions, Cognitive-Behavioral Therapy, Motivational Interviewing, Multi-dimensional family therapy.

Christina Devivio mental health therapist in Massapequa and online therapy
Christina DeVivo, LMSW
Social Worker
Massapequa/Telehealth
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Primary Focus: Adults, adolescents, and children, trauma-informed, woman-focused treatment, young adults experiencing significant life changes, and teens/adults with anxiety and/ depression.
Linda Deumig mental health therapist in Massapequa and telemedicine
Linda Duemig, LMHC
Mental Health Counselor
Massapequa/Telehealth


Primary Focus: Adults, Adolescents, Women-focused, Marriage and Relationships, Parenting, CBT, Solution focused therapy, anxiety, depression, trauma-informed treatment.

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​Haylee Jansen, LMSW
Social Worker
Massapequa/Telehealth


Primary Focus:  Helping teens and young adults explore their identity and discover their goals, passions, and world values. Other focus areas include play therapy for children with anxiety, trauma-informed treatment, and LGBTQ+ affirming treatment.
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​Bryan Johnson, LCSW
Social Worker
​Massapequa/Telehealth
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​Primary Focus: Children, adolescents, and adults. Anxiety, depression, ADHD, parenting, cognitive behavioral therapy, motivational interviewing


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Melissa Laks mental health therapist in Massapequa
​Melissa Laks, LMSW
Social Worker
Massapequa/Telehealth


Primary Focus: Children, adolescents, and young adults, anxiety, depression, ADHD, behavioral and school concerns, parenting, cognitive behavioral therapy, play therapy.

Martine Laventure mental health therapist in Massapequa, Garden City, and telehealth
Martine Laventure, DSW
Doctorate Social Worker

English & Hatian-Creole 
All Locations + Telehealth

Primary Focus: Adults, adolescents, children, anxiety, depression, trauma-informed treatment, stress management, self-esteem, cognitive behavioral therapy, motivational interviewing.


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Melissa Marconi, LCSW
Social Worker
​Telehealth
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Primary Focus: Adults living with chronic illness and disability including autoimmune disease, cancer, chronic fatigue syndrome, POTS, and Long COVID. Other specialties include health anxiety, OCD, social anxiety, women focused and trauma-informed treatment.
Amy McGrath mental health therapist Massapequa, Garden City, and online
Amy McGrath, LMSW
Social Worker
All Locations + Telehealth
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Primary Focus: Anxiety in teens and young adults, helping young adults with finding direction and gaining independence, LGBTQ+ affirming treatment, CBT, ACT, motivational interviewing, insight oriented treatment, neurofeedback


Ginger Mencher mental health therapist telemedicine
Ginger Mencher, LCSW
Socal Worker
​Telehealth
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Primary Focus:  Adults, anxiety, depression, life transitions, insight-oriented, CBT

Andrea Panebianco mental health psychological assessment Garden City and Massapequa
Andrea Panebianco, MS
Assessment Technician
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Primary Focus:  Psychological Assessment

Caroline Rudin Mental Health Therapist Massapequa, Garden City, and online
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Caroline Rudin, LCSW, M.Ed.,PMH-C: 
​Social Work Supervisor

All Locations + Telehealth

Primary Focus:​ Anxiety and depression in children, adolescents, and adults, behavioral and school concerns, parenting, CBT, play therapy, neurofeedback, perinatal, LGBTQ+, EMDR informed therapy.

Rene Small Psychologist at Wavelengths
​René Small, Ph.D.
Licensed Psychologist

Massapequa/Telehealth
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Primary Focus: Anxiety and depression in children and adolescents, play therapy, parent education and support, school-based concerns.

Amanda Snizek mental health therapist in Massapequa and online
Amanda Snizek, LCSW
​Social Worker
Massapequa/Telehealth


Primary Focus: Anxiety and depression in children, adolescents, and adults, ADHD, behavioral issues, parenting, school-based concerns, mindfulness, stress management, college students.

Julia Takats mental health therapist Massapequa and online therapy
Julia Takats, LMSW
Social Worker
Massapequa/Telehealth
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Primary Focus: Children and adolescents, play therapy, cognitive behavioral therapy, anxiety, depression, ADHD, ODD, parent support.

Eric Walter psychologist in Garden City and online therapy
Eric Walter, Psy.D.
​Supervising Psychologist
Garden City/Teleheath

Primary Focus:  Therapy for adults and teens, couples therapy, anxiety, depression, ADHD,  parenting, school-based concerns, behavior management, Cognitive Behavioral Therapy 

Janet Whyte mental health therapist in Massapequa and online therapy
Janet Whyte, LCSW
Massapequa/Telehealth 
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Primary Focus:  Anxiety in adults and adolescents, life transitions,  stress management, relationship concerns, Cogintive Behavioral Therapy, Insight Oriented, mindfulness, parenting.


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Joanne Yen, LMHC, NCC
Massapequa/Telehealth
English & Mandarin Chinese

Primary Focus: Therapy for adults, teens, and children. Women-focused, trauma-informed, anxiety, depression, family conflict, BIPOC, Grief/loss, adoption, faith-based counseling.

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Natalya Beria, MHC-Intern
Massapequa/Telehealth

Primary Focus: Currently completing her graduate education in Mental Health Counseling. Natalya provides intake coordination and offers therapy at a reduced under the supervision of a licensed clinician.
Ready to start?    ​
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Appointments can be conveniently requested online or over the phone 
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Having trouble finding a therapist who takes your insurance? Our interns are available at reduced and sliding scale fees.

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Natalya Beria
Mental Health Counseling Intern
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Available to see a limited number of clients for a reduced fee/sliding scale. Please call or email us for more information. 800-871-5491. [email protected]
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Arielle Joseph,
Psychology Intern and Certified School
Psychologist.

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​Available for a limited number of clients for reduced fee/sliding scale until June 2025. Please call or email us for more information. 800-871-5491. [email protected]



Learn more about the services we offer:

Counseling for anxiety in Garden City New York
Counseling for depression in Massapequa New York
Counseling for Stress Management in Massapequa New York
Therapy and counseling for adults in Garden City New York
Counseling for Executive Burnout in Garden City New York
Woman getting counseling at Wavelengths psychology in Massapequa
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Therapy for stay at home mom with anxiety in Massapequa New York
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Neurofeedback in Garden City New York
Therapy and counseling for teenagers in Massapequa New York
Teenager getting therapy for anxiety in Massapequa New York
Depression teenager getting counseling at Wavelengths Psychology in Massapequa
child therapy in massapequa new york
Children gettting counseling for ADHD in Massapequa New York

Wavelengths Psychology 

Good Faith Estimates
​

As of January 1, 2022,all healthcare providers are required to provide estimates for the cost of care for all clients not utilizing health insurance.  The Good Faith Estimate shows the cost of any items and services that are reasonably expected for your healthcare needs and treatment.  This will be provided by the office upon scheduling and/or as requested.  This Good Faith estimate does not include unexpected costs that could arise during treatment.  Learn more here.

Click here for our Notice of Privacy Practices
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Information contained on this website is intended for educational and informational purposes only and does not constitute medical advice or diagnosis. Nothing on this site is intended nor should be taken as a substitute for the advice provided by your physician or other qualified healthcare professional. You should not use the information on this website for self-diagnosing yourself- treating any health problem or disease, or self-prescribing any medication or other treatment.

Instagram link for wavelengths psychology in massapequa
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  • Home
  • Services
    • Neurofeedback
    • Psychological Assessment
    • Anxiety
    • Depression
    • Therapy for Adults >
      • Women Focused
      • Work-Life Balance
      • Stay at home Moms
      • Stress and Burnout
      • Executive Burnout
    • Therapy for Teens >
      • Depression and Teens
      • Anxiety and Teens
    • Therapy for Children >
      • ADHD and Children
    • LGBTQ+
  • Providers
  • Groups
    • Sunshine and Stories Book Club
    • Dungeons and Dragons Group
  • Contact Us
  • Staff Login
  • Employment Opportunities
    • Therapist Openings
    • Post-Doctoral Fellowship
    • Externships and Internships