Casia Horseman, MD

Psychiatry
Psychiatry - Addiction Medicine

Physician

Assistant Clinical Professor of Psychiatry and Behavioral Health

614-293-9600

About Me

I am a board-certified psychiatrist at The Ohio State University Wexner Medical Center. I specialize in general psychiatry and addiction medicine, with a focus on supporting individuals with substance use disorders, postpartum depression, and women’s mental health.

My patients can rely on me for compassionate, evidence-based care and open communication. I work closely with a multidisciplinary team to ensure each patient receives personalized mental health support that aligns with their goals and values.

In addition to my clinical work, I serve as an assistant clinical professor of Psychiatry and Behavioral Health at The Ohio State University College of Medicine, where I am committed to advancing education in mental health and addiction care.

Procedures and Conditions I Treat

Behavioral Medicine
Postpartum Depression
Alcoholism
Premenstrual Syndrome
Addiction Medicine
Women's Health
Opioid-Related Disorders
Psychiatry

Locations Where I Practice

Behavioral Health Olentangy River Road

3650 Olentangy River Road
Suite 310
Columbus, OH 43214

614-293-9600

Please note: Not all physicians schedule patients at each listed location.

Education and Training

Education History

Medical School

Ohio State University College of Medicine, Columbus, OH
8/1/2000 - 6/30/2004

Internship

University of Louisville Hospital, Louisville, KY
7/1/2004 - 6/30/2005

Residency

University of Louisville Hospital, Louisville, KY
7/1/2005 - 6/30/2008

Board Certifications

American Board of Psychiatry & Neurology-Psychiatry
9/11/2009

American Board of Preventive Medicine/Addiction Medicine
1/1/2018

Academic Information

My Department

Psychiatry

My Division

General Psychiatry

Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 09/30/2024, Dr. Horseman has reported no relationships with companies or entities.