Our Team

At Core Path Psychology, our team is dedicated to providing compassionate, evidence-based care tailored to each individual’s needs. We bring together clinicians with diverse backgrounds and specialized training in psychotherapy and neuropsychological assessment, united by a shared commitment to helping patients understand themselves more fully and improve their quality of life.

Our providers value authenticity, collaboration, and respect in every therapeutic relationship. Whether you are seeking support for emotional wellness, guidance through life transitions, or a comprehensive evaluation to better understand cognitive or psychological functioning, our team is here to help you navigate the path toward clarity and growth.

Sarah Chehab, PsyD, LLP

Dr. Chehab founded Core Path Psychology in 2024 with a commitment to providing comprehensive psychological and neuropsychological care. She earned her Master's degree in Clinical Psychology from the University of Detroit Mercy in 2016, followed by a Doctorate in Clinical Psychology from the Michigan School of Psychology in 2024.

Dr. Chehab's clinical training includes both an APA-accredited practicum at Henry Ford Health Systems—Division of Neuropsychology and an APA-accredited internship at the Gulf Coast Veterans Health Care System—Joint Ambulatory Care Center. Both experiences emphasized neuropsychology, providing her with a solid foundation in comprehensive assessment and treatment.

Dr. Chehab has worked in private practice since 2016, providing psychotherapy services to children, adolescents, adults, and families. She also has extensive experience conducting psychological and neuropsychological assessments for individuals of all ages, from children to older adults. Her expertise covers a wide range of conditions, including attention-deficit/hyperactivity disorder, traumatic brain injuries, dementia, and other psychological and neuropsychological disorders.

Dr. Chehab is an active member of the American Psychological Association (APA), Michigan Psychological Association (MPA), and the National Academy of Neuropsychology (NAN).

Melissa Fleezanis, PsyD, LLP

Dr. Fleezanis is a licensed psychologist who works with individuals, children, teens, couples, and families. She tailors treatment to each client’s unique goals and needs, drawing on a range of therapeutic approaches including psychodynamic therapy, cognitive-behavioral techniques, and mindfulness-based interventions.

Her areas of specialization include psychological assessment, cognitive remediation, anxiety and panic disorders, depression, women’s issues, mood disorders, post-traumatic stress disorder, adjustment disorders, trauma, grief and loss, geriatric concerns, relational and family issues, and life transitions. She also provides neuropsychological consultations for individuals with traumatic brain injury, stroke, seizures, and other neurological conditions.

Dr. Fleezanis earned her Master’s degree in Clinical Psychology from the University of Detroit Mercy and completed her Doctorate in Clinical Psychology at the Michigan School of Psychology in 2018. Dr. Fleezanis is dedicated to creating an inclusive and supportive environment for clients of all backgrounds. She believes that meaningful change occurs through the therapeutic relationship and that every individual has the potential to grow and heal through this process. To accommodate her clients’ needs, she offers flexible scheduling, including evening appointments.

Dr. Fleezanis is an active member of the American Psychological Association (APA) and the Michigan Psychological Association (MPA).

Our Providers

Dr. P. Douglas Callan, PhD, LP
Clinical Supervisor
Dr. Sarah Chehab, PsyD, LLP
Clinical Psychologist
Dr. Meliss Fleezanis, PsyD, LLP
Clinical Psychologst

Your Wellness, 
Our Commitment


At Core Path Psychology, we are dedicated to providing comprehensive and compassionate care for individuals facing psychological and neurological challenges. Your mental well-being is our top priority, and we strive to offer the highest standard of psychological and neuropsychological services using evidence-based practices and a client-centered approach.

Our mission is to continuously improve and refine our care, utilizing up-to-date diagnostic tools and personalized treatment plans tailored to each individual's unique needs. Through collaboration, innovation, and expert care, we empower our clients to take control of their mental wellness and thrive.

With comprehensive evaluations and tailored treatment strategies, we provide the knowledge, tools, and support you need to foster lasting well-being and confidently take charge of your mental health.



Our Values

Client-Centered
We prioritize the unique needs of each individual, providing tailored treatment that fosters personal growth and well-being.
Compassion
We create a supportive and empathetic environment where clients feel understood, valued, and empowered.
Integrity
We adhere to the highest ethical standards, ensuring transparency, honesty, and respect in every aspect of our practice.
Collaboration
We believe in working together with our patients to achieve the best posible outcomes.
Innovation
We continually integrate the latest research and advancements in mental health to offer cutting-edge care.
Growth
We are committed to delivering the best patient outcomes through continuous learning and professional development.