What Is the Difference Between a Psychologist and a Psychiatrist?
| 4 Min Read
Mental health care is a critical component of overall health and well-being. The American Psychiatric Association cites the Surgeon General’s report, Mental Health: Culture, Race and Ethnicity, which states that, “mental health is fundamental to overall health and productivity. It is the basis for successful contributions to family, community and society. Throughout the lifespan, mental health is the wellspring of thinking and communication skills, learning, resilience and self-esteem.”
Two of the most recognized professionals in this space are psychologists and psychiatrists. While their roles often overlap, especially in collaborative care settings, the differences in their education, scope of practice and career focus set them apart.
For students considering careers in mental health, understanding these distinctions is an essential first step. It’s also important to find an educational pathway that fits their unique needs and goals. Below includes a highlight of one particular online program, the Bachelor of Science (BS) in Psychology — offered by Auburn University at Montgomery (AUM).
Educational Pathways
One of the most significant differences between psychologists and psychiatrists lies in their training. Psychologists typically earn a doctoral degree in psychology, either a Doctor of Philosophy (PhD) or a Doctor of Psychology (PsyD). These programs emphasize research methods, psychological theory and clinical practice, preparing graduates to conduct assessments, provide therapy and advance the field through research.
Psychiatrists, on the other hand, are medical doctors. Their journey begins with medical school, followed by a four-year residency in psychiatry. This medical foundation allows psychiatrists to understand both the biological and psychological factors that influence mental health. Their training equips them to diagnose mental illnesses, prescribe medications and integrate medical procedures into patient care.
Scope of Practice
Scope of practice is another area where psychologists and psychiatrists differ. Psychologists focus primarily on therapy and psychological assessment. They help patients manage conditions such as anxiety, depression and trauma. Their expertise lies in understanding behavior, thought processes and emotional responses, which allows them to design individualized treatment plans without relying on medication.
Psychiatrists, because of their medical training, can prescribe medications to treat mental health conditions. They often manage cases where medication is a necessary component of treatment (e.g. severe depression, bipolar disorder, schizophrenia). Their ability to integrate pharmacological and therapeutic strategies makes them indispensable in comprehensive mental health care.
Career Settings and Collaboration
Both psychologists and psychiatrists work across diverse settings, including hospitals, private practices, community health centers and academic institutions. Psychologists may specialize in clinical psychology careers, school psychology or research roles, while psychiatrists often practice in medical or inpatient facilities where acute intervention is needed.
Collaboration between the two professions is common and often essential. For example, a psychiatrist may diagnose and prescribe medication for a patient with major depression, while a psychologist provides ongoing therapy to address the patient’s behavioral and emotional challenges. This team-based approach ensures patients receive holistic care that addresses both the biological and psychological aspects of mental health.
Career Outlook and Salaries
Demand for mental health professionals continues to thrive. According to the U.S. Bureau of Labor Statistics (BLS), employment of psychologists is projected to grow six percent from 2024 to 2034. The median annual wage for psychologists in May 2024 was $94,310.
Psychiatrists, because of their medical training and ability to prescribe medication, often earn significantly more. The BLS reports a median annual salary of $256,930 for psychiatrists in 2023, reflecting the intensive education and responsibilities required for the role.
AUM’s BS Psychology Program
AUM’s program is designed to prepare students for the next stage of their professional journey. The program emphasizes evidence-based practice, research methodology and behavioral analysis — providing a strong scientific approach to psychology. Its flexible online format makes it accessible to working professionals who want to pursue a psychology major without putting their current responsibilities on hold.
Graduates of AUM’s program are well positioned to enter graduate school in psychology, where they can train for clinical psychology careers, or to apply to medical school with the goal of becoming psychiatrists. By developing competencies in research, communication and scientific inquiry, students gain a versatile foundation that opens doors to numerous psychology jobs and advanced mental health professions.
Which Career Awaits?
When exploring the difference between psychologists and psychiatrists, the distinctions are clear. Psychologists focus on therapy and assessment through doctoral-level psychology training, while psychiatrists combine medical education with psychiatric residency to diagnose conditions and prescribe treatments.
Both roles are essential in addressing the complex needs of patients, often working together to ensure comprehensive care. For students eager to enter the field, AUM’s BS Psychology program offers the foundational skills and flexibility needed to pursue either path — supporting future professionals as they prepare to meet the growing demand for mental health expertise.
Learn more about AUM’s online BS in Psychology program.