Expert Psychological Evaluations to Achieve Your Mental Health Goals

Individual Therapy and Assessments for Children, Teens, and Adults in Gilbert Arizona.

Welcome to Pinnacle Psychology

We are dedicated to helping you achieve your mental health goals. Our expert team specializes in personalized psychological evaluations for ADD/ADHD, Autism and more, along with personalized therapy services to address anxiety, depression, trauma, and other mental health challenges. Whether through in-depth psychological testing or individualized treatment plans, we are here to support your journey towards optimal mental well-being. Explore our comprehensive mental health services, including telehealth options, and start your path to a healthier mind today. 

Personalized Psychological Evaluations and Assessments

As a leading provider of psychological evaluations in the East Valley, Pinnacle Psychology specializes in comprehensive diagnostic assessments for both adults and children. We provide evaluations for Autism Spectrum Disorder, ADHD, Specific Learning Disabilities, and cognitive concerns. Every assessment is conducted start-to-finish by a licensed psychologist, ensuring accuracy, clarity, and clinically sound recommendations. Whether you need documentation for work, disability claims, or a school IEP/504 plan, we provide thorough, individualized evaluations designed to give you clear answers and direction.


Psychological Evaluations for Professionals (Healthcare, Pilots, and Safety-Sensitive Roles)

We also specialize in psychological evaluations for professionals in high-responsibility and safety-sensitive careers. This includes healthcare providers (physicians, nurses, pharmacists) and aviation professionals (pilots seeking FAA-related evaluations or clearance). These evaluations are tailored to meet regulatory, licensing board, and employer requirements, with a focus on fitness-for-duty, substance use concerns, and diagnostic clarification. With experience working with professional monitoring programs and licensing boards, we provide objective, defensible reports to support return-to-work decisions and ongoing practice. 

 

Focused Mental Health Services for Targeted Needs 

While our primary focus is psychological assessment, we also offer therapy for individuals dealing with addiction, compulsive behaviors, and mild to moderate mental health concerns. We provide both in-person and virtual sessions for flexibility and convenience. Our approach is practical, goal-oriented, and designed to support meaningful change while complementing broader diagnostic or treatment needs.

About Dr. Bigler

Dr. Bigler is a licensed psychologist located in Gilbert, AZ, specializing in a wide range of mental health concerns including depression, anxiety, trauma, addiction, co-dependency, and relationship challenges.

Beyond therapy, Dr. Bigler offers comprehensive mental health assessments covering various issues such as ADHD, learning disorders, cognitive performance, and other psychological factors.

Philosophy on Therapy

Dr. Bigler believes that therapy is a deeply personal and vulnerable journey, and thus, prioritizes the patient’s autonomy and control throughout the process. With the patient at the helm, Dr. Bigler’s role is to navigate the therapeutic journey, ensuring safety and addressing any potential blind spots along the way.

What Service Are You Coming In For?

 

Click on the service you are looking for below to take the next step towards your pinnacle mental health.

Therapy

 

 

 

 

    • Pornography

 

  • Professional Issues

If you are unsure where to begin, click below to

schedule a free 15-minute consultation with Dr. Luke Bigler.

Pinnacle Psychology Offers Evening Appointments

Pinnacle Psychology has evening appointments on Monday and Thursday, ensuring even more flexibility in scheduling your therapy sessions and assessments. Contact us today to book your appointment.

We Are an ESA Approved Vendor