About Us
Taking advice at psychiatrist
About Peak Mental Health

We Provide Comprehensive and Compassionate Psychiatric Care.

Our expert team combines years of clinical experience with a passion for delivering exceptional care. We work closely with teens and adults, helping them overcome their mental health challenges and move forward into a rewarding life.

Psychiatric Evaluation

Medication Management

Our Team

Meet With Our Team of Mental Health Professionals

People seek Peak Mental Healthcare’s professional care for the full range of mental health disorders, from anxiety, depression, and attention-deficit/hyperactivity disorder (ADHD) to insomnia and bipolar disorder. We also specialize in outpatient addiction treatment, allowing patients with opioid use disorder to safely detox and recover without entering an inpatient facility.

Psychiatric Nurse Practitioner

Brenda Donovan

Psychiatric Nurse Practitioner

Bryan Reddick

Psychiatric Nurse Practitioner

Juliane Hayashi

Psychiatric Nurse Practitioner

Kara Shrader

Psychiatric Nurse Practitioner

Mikaylah Cloutier

Psychiatric Nurse Practitioner

Nicole Dressler

Psychiatric Nurse Practitioner

Shane Samuel

Meet Our Founder

Brent Whitley, CEO

Brent Whitley founded Peak Mental Healthcare with one core belief: patients deserve better.

After working within larger healthcare systems, Brent saw how often patients were left behind — not because providers didn’t care, but because they were stretched too thin by rigid systems, overwhelming administrative burdens, and a constant pressure to prioritize protocols over people.

He knew there had to be a better way — a practice where care wasn’t rushed, providers felt supported, and patients were truly heard. 

As CEO, Brent leads with that vision every day, balancing innovation with intention. He champions thoughtful growth, invests in people-first systems, and remains grounded in a steadfast mission to keep care human.

Brent believes that thoughtful leadership mirrors great care: it listens, adapts, and values people over processes. By creating an environment where providers feel cared for, he’s built a place where patients receive the compassionate, personalized mental health support they deserve.

No checklists, no shortcuts ­– just care that’s built around real connection.

Education & Credentials

  • Master’s in Nursing, Vanderbilt University
  • Master’s in Chemistry, Vanderbilt University
  • Bachelor of Science in Molecular Biology, Appalachian State University
  • Licensed psychiatric-mental health nurse practitioner (PMHNP)  
  • Certified advanced practice registered nurse (APRN)
Our History

We Have Years of Experience Providing Psychiatric Care in Multiple Settings

After completing a thorough psychiatric evaluation, your mental health professional develops individualized treatment plans that fit each person’s goals and help them overcome mental health challenges. We provide medication management, therapy, and integrative care that incorporates lifestyle recommendations to improve each person’s well-being.
All Conditions

Providing Relief to Those Experiencing the Following Conditions

No matter what emotional or behavioral challenges people face, they receive exceptional care at Peak Mental Health.

Anxiety

Anxiety

OCD

OCD

Insomnia

Insomnia

Eating Disorders

Eating Disorders

ADHD

ADHD

Depression

Depression

Bipolar Disorder

Bipolar Disorder

All Conditions

All Conditions

Substance Abuse

Substance Abuse

Open for Appointments

To schedule an appointment, call the office or book online today.

How it Works

Booking an Appointment is Simple

Discover compassionate and comprehensive mental health care and medication management with Peak Mental Health. Begin your journey in three easy steps.

Book Online

Book Online

Our online booking system allows you to schedule an appointment in minutes. Choose a day and time that works for you.

Meet Your Practitioner

Meet Your Practitioner

Connect with a member of the Peak Mental Health team for an initial consultation to discuss your needs.

Begin Your Treatment Plan

Begin Your Treatment Plan

Your practitioner will develop a customized treatment plan designed to support your mental health goals.

Open for Appointments

To schedule an appointment, call the office or book online today.

Book An
Appointment Today

No matter what emotional or behavioral challenges people face, they receive exceptional care at Peak Mental Health. To schedule an appointment, call the office or book online today.