Meet Our Medical Practitioners

Our friendly, compassionate medical practitioners are here to provide the best physical and mental health care for you and your family.

A doctor shaking a patient's hand at his desk.

We understand that choosing the best health care provider is essential to help keep you and your family as healthy as possible throughout your lifetime. Horizon’s Providers are extremely friendly and compassionate people. They collaborate with each other and with our other health care professionals as they treat the whole person (physical and mental health) for the best possible outcomes.

Horizon’s family medicine service offers a long-term relationship with a Provider who cares for you as a whole person and provides a consistency of care that makes a world of difference in your ability to get healthy and stay that way. 

For your convenience, we offer video visits, phone calls or in-person visits. Our providers are here to support and provide treatment for you and your family. You deserve quality care from a team of health care providers who will work with you to build your health today… and keep you healthy for a lifetime! Just reach out to us and we’ll be here to help you on the path to a happy and healthy lifestyle.

Dr. Arthur Chou is a Doctor of Medicine of Behavioral Health and Chief Medical Officer at the Apache Junction Clinic.

Arthur Chou

Doctor of Medicine
Psychiatry
Chief Medical Officer
Apache Junction Clinic
Antonio Carr is a Doctor of Medicine of Psychiatry at the Yuma Clinic – Observation Unit & Inpatient Services.

Antonio Carr

Doctor of Medicine
Psychiatry
Director of Crisis Psychiatric Services
Yuma Clinic – Observation Unit & Inpatient Services
Christian Moher is a Doctor of Medicine of Primary Care at the Apache Junction Clinic.

Christian Moher

Doctor of Medicine
Primary Care
Director of Primary Care
Apache Junction Clinic
Emily Correa Physician Assistant of psychiatry at the Apache Junction Clinic, Casa Grande Clinic and Queen Creek Clinic.

Emily Correa

Physician Assistant
Psychiatry
Apache Junction Clinic, Casa Grande Clinic, Queen Creek Clinic
Roman Madsen is a Physician Assistant of Psychiatry at the Apache Junction Clinic.

Roman Madsen

Physician Assistant
Psychiatry
Apache Junction Clinic
Troy Stevenson is a Physician Assistant of Psychiatry at the Apache Junction Clinic and Yuma Clinic.

Troy Stevenson

Physician Assistant
Psychiatry
Apache Junction Clinic, Yuma Clinic
Christian Azode is a Psychiatric-Mental Health Nurse Practitioner at Yuma Clinic.

Christian Azode

Psychiatric-Mental Health Nurse Practitioner
Psychiatry
Yuma Clinic – Observation Unit & Inpatient Services
Illustrated silhouette of a headshot

Kathleen Casey

Psychiatric-Mental Health Nurse Practitioner
Psychiatry
Yuma Clinic – Observation Unit & Inpatient Services
Charlene Diaz is a Family Nurse Practitioner of Primary Care at the Florence, Casa Grande, Oracle, and Yuma Clinics.

Charlene Diaz

Family Nurse Practitioner
Primary Care
Florence Clinic, Casa Grande Clinic, Oracle Clinic, Yuma Clinic
Lindsay Hendrickson is a Psychiatric-Mental Health Nurse Practitioner at the Apache Junction Clinic.

Lindsay Hendrickson

Psychiatric-Mental Health Nurse Practitioner
Psychiatry
Apache Junction Clinic
Steji Koshy is a Psychiatric-Mental Health Nurse Practitioner at the Apache Junction Clinic.

Steji Koshy

Psychiatric-Mental Health Nurse Practitioner
Psychiatry
Apache Junction Clinic
Maryam Lateef is a Psychiatric-Mental Health Nurse Practitioner at the Oracle and Yuma Clinics.

Maryam Lateef

Psychiatric-Mental Health Nurse Practitioner
Psychiatry
Oracle Clinic, Yuma Clinic
Thomas Nelson is a Physician Assistant of Psychiatry at the Casa Grande Clinic and Queen Creek Clinic.

Thomas Nelson

Physician Assistant
Psychiatry
Casa Grande Clinic, Queen Creek Clinic

Angela Webb

Family Nurse Practitioner
Primary Care
Apache Junction Clinic
Dr. Louis Trunzo is a Pediatrician at our north valley Phoenix clinic.

Louis Trunzo

Doctor of Medicine
Pediatrics
Phoenix Clinic
Dr. Martin Bazi is a Pediatrician at our north valley Phoenix clinic.

Martin Bazi

Doctor of Medicine
Pediatrics
Phoenix Clinic

Lauren Carhartt

Pediatric Nurse Practitioner
Pediatrics
Chandler Clinic

Jetta Derasin

Family Nurse Practitioner
Primary Care
Florence

Sandy Fedie

Family Nurse Practitioner
Primary Care
Casa Grande

Tina Grinsteiner

Family Nurse Practitioner
Primary Care
Yuma

Sabrina Marmont

Family Nurse Practitioner
Primary Care
Florence

Mitsy Morton

Behavioral Health Medical Practitioner
Behavioral Health
Casa Grande

Duc Annie Nguyen

Doctor of Medicine
Pediatrics
Chandler Clinic

Judith Pendleton

Doctor of Medicine
Pediatrics
Chandler Clinic

Janelle Rudnick

Psychiatric Nurse Practitioner
Psychiatry
Yuma Clinic

Angela Zearing

Pediatric Nurse Practitioner
Pediatrics
Chandler Clinic
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