Insight Neurocognitive Health

Insight Neurocognitive Health is a multidisciplinary team specializing in adult & pediatric/adolescent care primarily through neuropsychological assessments and treatment planning for a wide range of injuries and conditions including traumatic brain injuries, epilepsy, neurodegenerative and neurocognitive disorders, age-related changes in cognition, cognitive changes resulting from stroke or other medical condition or treatment, ADHD, seizure disorders, sport concussions, and others. We also offer psychological testing services when there is a need for a better understanding of a patient’s behavioral, personality, social, and emotional functioning. Pre-surgical psychological evaluations and individual therapy services are also available.

We are committed to patient experience and satisfaction, as well as a continuity of care, community involvement, and improved outcomes for all our patients. Our unique structure within the framework of a larger institution grants us the special opportunity to centralize all facets of your care under one roof.

For appointments, scheduling, and referrals to our clinic, please contact us using the information listed below.

Our neuropsychology and behavioral health focus areas

Our Insight Neurocognitive Health focus areas include:

Traumatic Brain Injuries  |  Epilepsy  |  Neurodegenerative and Neurocognitive Disorders  |  Age-Related Changes in Cognition  |  Cognitive Changes Resulting from Stroke or Other Medical Condition or Treatment  |  ADHD  |  Seizure Disorders  |  Sports Concussions  |  Individual Therapy Services  |  Psychological Evaluations  |  Behavioral, Personality, Social, and Emotional Functioning

Meet the Neurocognitive Health Team

Timothy Franke, PsyD., LP

Clinical Psychologist/Neuropsychologist

Dr. Timothy Franke completed his graduate training in clinical psychology at the Michigan School of Psychology (formerly known as MiSPP) in 2016 with training emphasis on neuropsychological testing and assessment.

Dr. Franke focuses on providing patient-centered care. He has extensive experience in pediatric and adult neuropsychological assessment, as well as assessment and evaluation of emotional/behavioral disorders, neurodevelopmental and neurodegenerative disorders, and traumatic brain injuries.

Zaid Siddiqui


Zaid earned his Bachelor of Science degree in Psychology from Texas A&M University in College Station, Texas. He has a strong passion to help others with mental illness and is proud to be serving the Flint, Genesee County area.

Diamond Terry


Diamond Terry, LMSW, CHW, is a clinical therapist specializing in assisting individuals with learning healthy coping skills, parenting skills, and ways to manage lifestyle changes. A Michigan State University graduate, Diamond obtained a master’s degree in social work with a clinical focus. She completed her undergraduate studies at Saginaw Valley State University, earning a bachelor’s degree in social work.

Diamond has experience in a variety of roles, including therapist, clinical supervisor, case management, and family support, working with children, families, couples, and geriatrics. Diamond’s therapy motto is “take care of you” and she has dedicated her career to eliminating the societal norms of not seeking mental health services when they are needed, encouraging individuals to take care of their physical and mental health.

Since joining Insight Institute of Neurosurgery and Neuroscience, Diamond has worked with a wide range of individuals and enjoys seeing her clients develop a healthier self. By introducing them to new ways of living, they can see life through a new lens.

Make an Appointment

To schedule an appointment, contact our office at (810) 275-9153 or fill out the form below.

Hours of


Monday – Friday
8 a.m. to 5 p.m.

“Our relationships with our patients are second to none.”

Next Lecture Series

Topic: HF10 Therapy and Recent Advances in Spinal Cord Stimulation
Speaker: Dr Leonardo Kapural
Date: Thursday, January 21, 2021 | 8:30am EST

Join Our Team

Be a part of the vision.


The staff is very professional. The building is nice and modern. Dr. Tarabishy is very understanding and cares about your well being!  -Deisheha
Dr. Shah saved my son’s life.  -Anonymous Reviewer
An amazing experience! The staff was so caring and understanding. Dr Tarabishy's patience and compassion helped me through my procedure. I'm so blessed to be their patient!  -Kevin