Our Providers

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Paige Marshall 

Psychiatric Mental Health Nurse Practitioner 

Paige is a Psychiatric Mental Health Nurse Practitioner Board Certified (PMHNP-BC) serving patients of all ages and diagnoses. Her background of more than 20 years of experience in medicine offers her a wealth of first-hand experiences, giving her an unmatched skillset in both understanding medical systems and in providing mental health care. 


Professionally, she has a history of diverse roles in numerous care settings, from volunteering in a local ER at 16 to working multiple years as a CNA and Emergency Technician, to eventually working as an RN for over ten years in the hospital and skilled nursing setting. Throughout these years of experience, she faced numerous situations where understanding and recognizing a patient’s mental health was essential. In these care situations, she developed an indomitable passion for mental health, ultimately leading her to pursue a Master’s Degree in Nursing at Vanderbilt University to obtain her Psychiatric Mental Health Nurse Practitioner in 2017.


In addition to her practical experience, Paige has a unique ability to connect with individuals, a capacity to understand them, and the empathy to meet them where they are. She is genuine, warm, and exuberant and thrives on seeing others succeed. She is also direct, honest, and to the point. When working with Paige, you have a straightforward, dedicated mental health advocate on your side.


Zach Shepherd

Psychiatric Mental Health Nurse Practitioner 

Zach offers a balanced, holistic approach to mental health due to his experience as a Registered Nurse and in the adolescent treatment setting. Though his experience provides expertise across the broad spectrum of mental health, he specializes in medication management, anxiety care, mood disorders, and treatment for adolescents, young adults, and adults.


Zach earned his Associates's degree and Bachelors's of Nursing through Dixie State University and attended Vanderbilt University where he earned a Master's of Science in Nursing as a Psychiatric Mental Health Nurse Practitioner (Lifespan Focused).  A perennial student, he endeavors to grow his knowledge base by searching out new and alternative treatments and researching approved and evidence-based treatment plans. He believes in centering his care and research on the needs of each patient rather than employing a one-size-fits-all approach.


Zach is interested in how mental health impacts every person in one way or another throughout their life cycle. Though mental health manifests and impacts people in different ways, we are all constantly changing and adapting along with our mental health. He is captivated by the ability that all people have to make positive change and finds lasting satisfaction in helping others discover a new course in life.

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Office assistant

I'm thrilled to be a part of the staff at Red Sands and love that we try to go the extra mile to better our community and improve the mental health of our patients! Outside of work, I enjoy spending time with my husband, traveling, and playing with my dogs!

Meet our Office team

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Office assistant

Red Sands Psychiatry is a family that I am very grateful to be a part of. The environment is very open and welcoming to everyone, regardless of their walks of life. Out of the office, I enjoy digging myself into a good book, painting, and being in the water.

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office assistant

I am so thankful that I get to be a part of the Red Sands family! As a team member, I love assisting and advocating for patients to get continued support and care throughout their mental health journey. Outside of work, I love to spend time with friends doing anything I can outdoors!