NINH has been providing services to individuals since 2002. Originally designed to diagnose and treat children with neurodevelopmental disorders, NINH evolved into an agency that now serves people across the lifespan. Having its roots in Southern NH, NINH has expanded services throughout the entire state. NINH currently has offices in Hooksett and Gorham, NH. NINH is committed to helping each individual reach their potential through a holistic approach to diagnosis and treatment.

NINH endeavors to support the healthy development of children and their families. In 2019, THRIVE Parenting Resource was opened, offering community play space, parenting seminars, and classes (Art, Music, Sign Language) to parents and their young (0-5 years old) children. In 2020, NINH will introduce its new Preschool/Kindergarten program, Acorn Montessori.

Please feel free to call us and inquire about our services to individuals across the lifespan. NINH is a provider for most insurances and also contracts with school districts for evaluation and treatment services.


Susan McLaughlin-Beltz, PhD, MA, CCTP

Susan McLaughlin-Beltz,PhD,MA, CCTP is the President and serves as the neuropsychologist for NINH. Susan graduated from Boston University School of Medicine with a doctoral degree in Behavioral Neuroscience, including specializations in Behavioral Teratology, Psychopharmacology, Neurodevelopmental Disorders, Neuropsychological Assessment, and Lead Poisoning. Her pre- and post-doctoral internships, included participating as a member of the Autism Diagnostic Clinic and the Pediatric AIDS team. Dr. McLaughlin-Beltz holds certifications in EEG Biofeedback, Critical Incident Stress Management, Sensory Integration and Praxis Testing, Special Education, NAPPI, Fast ForWord, IMPACT, SAFE Home Study, Certified Clinical Trauma Professional and Trust-Based Relational Intervention (TBRI®) Practitioner. She is currently trained in Eye Movement Desensitization and Reprocessing Therapy (EMDR) and a fellow at the Academy for Integrative Health and Medicine.

Peter J. McGinnis

Vice President, Facility & Planning Coordinator
Peter J. McGinnis is the Vice President and Facility & Planning Coordinator. Peter graduated from Trinity High School in Manchester, NH and has attended some college. His work experience has included advertising, sales, restaurant service, and manufacturing pharmaceuticals. Peter was a Certified Pharmacy Technician for approximately 22 years. In addition to his NINH duties, Peter also works professionally as a photographer, voice actor, and plays percussion with the Jazzdogs. Peter relies on his vast experience to fulfill his duties within NINH, primarily dealing with the regulatory agencies, as well as city and state officials that oversee the licensing of NINH’s various business ventures. Peter is certified in CPR/First Aid.
Carly S

Carly Snodgrass, MS

Integrative Health Administrator
Carly Snodgrass, MS is the Integrative Health Administrator and oversees the integration of NINH's various clinical divisions. She provides Mental Health Therapy services in the outpatient clinic.Carly graduated from Southern New Hampshire University with a Master of Science degree in Psychology and a Bachelor of Arts degree in Psychology with a concentration in Forensic Psychology for both. She is currently working towards her MS in Clinical Mental Health Counseling. Carly is DBT, SAFE Home Study and is certified in CPR/First Aid. She has received training in Trauma Informed Care, Trust-Based Relational Intervention (TBRI), Mental Health First Aid, and substance misuse. She enjoys working with individuals of all ages through a multimodal approach that is unique to the needs of the individual.

Administrative Staff – Manchester


Amy Pham, BA

Director of Operations
Amy Pham, BA, is the Director of Operations at Neurodevelopmental Institute of New Hampshire. She has an Associates in Early Childhood Education from Castle College and a Bachelor of Arts in Psychology from University of Massachusetts Lowell. Amy has worked with NINH since 2003 in a variety of functions. Currently she oversees finances, credentialing, billing and general operations. She holds certifications in CPR/First Aid, SAFE Home Study and Non-Abusive Psychological and Physical Interventions.

Administrative Staff – Gorham

Kaitlyn Lepage

Medical Office Receptionist

Therapists - Manchester


Janine Holder, MS, OTR/L, LSVT, BIG® Certified

Occupational Therapist
Janine is an Occupational Therapist at NINH. She is certified in The LSVT BIG® program which is an intensive amplitude-based exercise program for bigger motor movements, and is also an American Red Cross CPR Instructor. Janine is a graduate of the University of New Hampshire with a Master’s degree in Occupational Therapy. She enjoys working with people throughout the lifespan with a holistic approach, incorporating clients and their family's. She aspires to meet clients where they are during each treatment session with a focus on guiding them to achieve their highest practical potential. She enjoys hiking, cooking, and playing with her Golden Retriever, Brewer!

Clinicians - Manchester

Bette L

Bette Lewicke, PhD

Testing Psychologist

Matthew Stone, PsyD

Licensed Clinical Psychologist

Caitlin Herring, PsyD, MS

PsyD in Clinical Psychology, MS in Clinical Psychology

Neuropsychological Technicians

Jenna E

Jenna English, BS

Neuropsychological Technician
Bachelor of Science in Business Management

Laura Beltz, BA

Neuropsychological Technician
& Creative Arts Specialist
Bachelor of Arts in Theatre & Dance

Community Based Program Director


Nikole Borelli, MS

Community Based Program Director
Masters of Science in Psychology

ISO Therapists - Manchester


Li Sarkin-Crosby, MSW

Family Intervention
Master of Social Work - Concentration in Group Work and Community Organization
Jean M

Jean Malone, MA

Family Intervention
Master of Arts in Educational Psychology, Bachelor of Arts in Psychology

Nataliya Allen, MA, MHC

Family Intervention
Master of Arts of Clinical Mental Health Counseling, Mental Health Counselor

Brittany Littlejohns, BS

Family Intervention

Ruthie Majkut, BA

Family Intervention

ISO Case Managers

Briana S

Briana Shea, BA, BS

Community Outreach Worker
Bachelor of Arts in Psychology, Bachelor of Science in Early Childhood Education

Jaclyn Belanger, BA

Community Outreach Worker
Bachelors of Arts in Psychology

Emergency Department Diversion


Olivia Crema, BS

Emergency Diversion Worker

Katie Cook, BSW

Community Outreach Worker & Emergency Diversion Worker

Jenna Bourassa, BA

Community Outreach Worker & Emergency Diversion Worker

Rachel (Rory) Glastetter, MS

Community Outreach Worker & Emergency Diversion Worker

Medication Management


dr. Linda Call

MD – Diplomate of the American Board of Psychiatry and Neurology
Dr. Linda Call is board certified in both Child & Adolescent Psychiatry as well as Adult Psychiatry. She earned her MD at the University of Mississippi Medical School and completed her residency and fellowship at Dartmouth-Hitchcock Medical Center. Prior to attending medical school at age 42, Dr Call taught middle school and high school math and coached sports, math teams and Odyssey of the Mind. She earned her first degree black belt in Taekwondo in 1997 from the ATA. She has special interests in the areas of trauma, autism, adoption, anxiety, depression, and music and art therapy. She sees children, adolescents and young adults. She is the Director of the Resilience Program – an intensive outpatient program (IOP) which runs for three hours after school for adolescents needing more intensive support.

Acorn Montessori


Joelle Moropito-Huot, AS

Curriculum Director
Joelle Moropito-Huot is the Curriculum Director of Acorn Montessori. She has worked with the Montessori curriculum for many years. She sees each person as an individual when working with each of their learning styles. This way, each student work plan is determined where they are at for each subject. She believes that it is her job as an educator, to help each child find their strengths and weaknesses and show the child how to make the most of their learning experience. Joelle has her Associates in Early Childhood Education as well as a diploma from the Montessori Early Childhood program.

The MindBody Connection Staff

Mariah Beltz


Rebecca Beltz

Lead Yoga Instructor
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