Our Practice

Dr. Marok is a Child & Adolescent Psychiatrist that treats individuals throughout their lifespan, from early childhood into adulthood. He earned his undergraduate degree from the University of California, Berkeley in Integrative Biology. He completed residency training at Case Western Reserve and Louisiana State University, New Orleans. At LSU, he completed fellowship training in Child & Adolescent Psychiatry. In addition, he completed the Harris infant fellowship, with training focusing on the treatment of trauma, attachment issues, anxiety, and behavioral disturbances in infants and toddlers. 

Dr. Marok specializes in treating mood & anxiety disorders, ADHD, Autism, and sleep disorders. He utilizes both pharmacologic treatment and psychotherapy techniques. In addition, he works with patients on interpersonal growth and professional development.

In his spare time, he enjoys camping and hiking with his wife and two sons. He is a passionate cook and loves to grill with friends and family and appreciates the abundance of local produce in the pacific northwest and is an advocate of healthy eating. 

Dr. Rachael Davison, dnp

Dr. Davison is a Psychiatric Nurse Practitioner that treats patients across the lifespan. She has advanced clinical training as a Board-certified Doctor of Psychiatric Nurse Practitioner. She completed her medical training at the University of Pittsburgh and Robert Morris University. She believes pharmacological interventions allow one to regain control of their life along with therapy to address core beliefs and past experiences.

Dr. Davison specializes in Anxiety disorders, ADHD, Depression, and Bipolar disorder. She enjoys working with children and adults. She strives to create positive and lasting change for patients by utilizing both pharmacotherapy and holistic treatment options.

In her spare time, she enjoys a variety of outdoor hobbies and loves to travel. She is a strong believer in personal health and wellness. She is an advocate of healthy living and encourages her patients to make healthy lifestyle decisions to support optimal mental health. 

Sarah Sunday, ARNP

Sarah Sunday is a Board-Certified Psychiatric Mental Health Nurse Practitioner. Sarah treats patients across the life span and specializes in a wide variety of mental health disorders in children, adolescents, and adults. She completed her graduate studies at Chamberlain College and Walden University. She has extensive experience in a variety of clinical settings including emergency care.

She uses an empathetic, culturally competent, and collaborative approach to treatment to help you reach your goals. Sarah has a passion for guiding people of all ages to be their best selves and enjoys working alongside individuals to achieve their goals.

In her spare time, she enjoys being in nature and is a strong proponent of connecting our mind and body with healthy and purposeful living. She is an avid kayaker and is fond of spending time with family.

Danielle Simpson is a Board-Certified Psychiatric Mental Health Nurse Practitioner. She provides integrated care across the lifespan, specializing in mood and anxiety disorders in both adolescents and adults. She completed her graduate studies at Ohio State University. She has clinical experience in a variety of settings with a focus on community mental health.

She utilizes pharmacotherapy and holistic treatment options in caring for patients. Danielle prides herself on delivering compassionate care while advocating for patients to meet their goals. Her passion is in assisting patients with their treatment goals to optimal mental health.

Danielle enjoys being physically active when not caring for patients and believes in the importance of a healthy mind and body. Danielle enjoys trail running and playing volleyball in her free time. She is also an avid reader and enjoys abstract painting during the colder months.

Dr. Evan Moore, DNP

Dr. Moore is a Board-Certified Psychiatric Mental Health Nurse Practitioner that treats individuals and families across the lifespan. He treats patients with a wide variety of mental health disorders using a combination of pharmacotherapies, supportive psychotherapy techniques, and lifestyle interventions.

He completed his graduate training at the University of Arizona with a focus on community mental health in addition to training at the Crisis Response Center in Tucson, Arizona. He has additional clinical experience in emergency care and has worked in multiple clinical environments.

Dr. Moore tailors his treatment to meet the patient’s individual needs using evidence-based interventions. He strives to empower patients and gain insight into personal and cultural background to better understand their goals, values, and beliefs. He welcomes families and individuals to collaborate with the treatment team.

In his spare time, he enjoys hiking, photography, cooking, and spending time with family and friends. He is passionate about healthy eating and embraces nutrition as a key component for mental health and wellness.

DR. TATIANA DEGRAFFENREID, DNP

Dr. Tatiana DeGraffenreid, a dedicated Psychiatric Mental Health Nurse Practitioner, that treats patients across the lifespan with a particular emphasis on adults and adolescents. She completed her undergraduate studies at Ohio State University and her Doctoral degree in nursing from the University of Cincinnati. 

With a commitment to holistic healthcare and a passion for mental health advocacy, she treats patients of all ages and diagnoses, employing evidence-based practice and drawing from clinical experience. Dr. DeGraffenreid firmly believes in individualized care, placing the patient at the center of her practice. In her pursuit of optimal well-being, she emphasizes the uniqueness of each patient. 

Outside the realm of healthcare, she finds joy in playing music, immersing herself in nature, and participating in sports like volleyball and pickleball.