Kaiser Permanente's Division of Research (DOR) is one of the nation’s largest research facilities outside of a government or university setting. Our studies cover a wide range of clinical topics, including cardiovascular disease, cancer, diabetes, substance abuse, mental health, maternal and child health, and women’s health. Our research addresses broad issues, including the role of genes and the environment in health, the influence of behavior on disease prevention and chronic illness management, drug safety, health care policy, health services delivery, and disparities.
The Division is currently home to 75 research scientists and staff scientists, 17 research fellows, and more than 674 employees. The DOR also has 46 adjunct investigators from within Kaiser Permanente Northern California (KPNC) and other academic institutions. DOR’s scientists are involved in 612 ongoing research projects and the KPNC Clinical Trials Program supports and guides 326 active clinical trials following 3,917 members. Since 2000, DOR researchers have published more than 8,100 peer-reviewed articles, and across all KPNC researchers there were more than 1,000 papers published in 2025 alone.
Acadia Healthcare is a leading provider of behavioral healthcare in the United States and the largest stand-alone behavioral healthcare company in the country.
Headquartered in Franklin, Tennessee, Acadia operates a national network of 279 facilities spanning 40 states and Puerto Rico, where approximately 25,000 employees care for more than 84,000 patients each day.
This community of care is united by a shared purpose to Lead Care With Light® and a mission to provide compassionate care that improves lives, inspires hope and elevates communities. Our mission comes to life across the continuum of behavioral healthcare, from acute inpatient hospitals and specialty treatment facilities to residential treatment, outpatient programs and comprehensive treatment centers.
Through evidence-based treatment and clinical programming, Acadia serves people of all ages experiencing mental health and substance use disorders.
Company Structure
Acadia Healthcare Company, Inc. is a holding company with subsidiaries that conduct healthcare and management operations. The terms “Acadia,” “Acadia Healthcare,” “the company,” “we,” and “our” as used refer to Acadia Healthcare Company, Inc. and its subsidiaries, unless otherwise stated or indicated by context. The terms “facilities,” “centers,” “clinics,” and “hospitals” refer to entities owned, operated, or managed by subsidiaries of Acadia Healthcare Company, Inc. References herein to “Acadia employees” or to “our employees” refer to employees of subsidiaries of Acadia Healthcare Company, Inc.
American Addiction Centers (AAC) is a nationwide network of treatment centers, offering a full continuum of care. We take a holistic approach to addiction treatment — by addressing each client as a whole person. We work to consider how factors such as an individual’s lifestyle, environment, health, and co-occurring mental health disorders may play a part in his or her addiction to drugs or alcohol. We use evidence-based treatment approaches to help individuals struggling with substance use and co-occurring mental health disorders to overcome daily struggles and establish a healthy lifestyle.
Our Mission: To restore hope and empower individuals and families impacted by the disease of addiction. United by compassion and a commitment to inclusive care, we provide a foundation for lasting recovery that saves and transforms lives.
Our Vision: To foster a world free from the stigma of addiction, where quality treatment and support are accessible for all.
American Addiction Centers is constantly building our brand and expanding our treatment services to meet the needs of those struggling with substance use and mental health disorders. In order to accomplish this, we need top talented professionals in all departments to help us not only achieve our business goals, but to also continue rescuing those battling addiction. We’d love to have your join our team! See our open positions at americanaddictioncenters.org/careers.
Community Guidelines:
We treat others with respect and communicate with courtesy. We encourage positive engagement and thoughtful dialogue. We do not tolerate defamatory, harmful messages or hate speech, directed at either the company or another individual. We respect the privacy and personal information of our team as well as community members.
We reserve the right to delete or block individuals or users who violate our guidelines.