About Specialized Infusions


Specialized Infusions offers an alternative treatment option to patients where other treatments for depression have failed. We offer safe and comfortable ketamine infusions monitored by board certified nurse anesthesia providers.


It is estimated that 16.2 million Americans currently suffer from depression. Over five million of those Americans experience Treatment Resistant Depression, or TRD, and continue to suffer from the effects of this illness. With the help of ketamine infusions, approximately 70% of TRD patients experience significant relief when used in conjunction with other therapies.

Portland ketamine clinic, Specialized Infusions, lobby

With the help of ketamine infusions, approximately 70% of TRD patients experience significant relief when used in conjunction with other therapies.

Specialized Infusions, a Portland, Oregon ketamine clinic - treatment room

Why Specialized Infusions?

Like so many, Dallas has seen the crippling effects of depression and the devastating impact this illness has on those suffering from it’s grip. Upon learning of the success of ketamine infusions to treat depression, Dallas began researching this novel form of treatment further and grew more interested with each discovery that he made. Before long, Dallas was convinced that he could put to use his years of experience administering anesthesia and provide those not responding to other medications with this promising alternative. Dallas is eager to offer his skills and expertise in the administration of anesthesia to help provide relief to those in need.

About Dallas

Dallas Regan, DNP, CRNA is a licensed independent practitioner in Oregon, Washington and New York, and a board Certified Registered Nurse Anesthetist (CRNA). He has nearly two decades of advanced nursing practice experience including extensive training in critical care and anesthesia.

Dallas began his career as a registered nurse (RN). He then trained, and formerly practiced as a nurse practitioner (NP) in medical cardiology and surgery/critical care. During this time, he completed his doctorate in nursing practice including a residency. He then went on to receive his training in anesthesia and has since been providing safe anesthesia care to patients requiring every type of anesthesia from sedation to general anesthesia.

Dallas Regan at Portland's Specialized Infusions ketamine clinic


Bachelor of Science – Emory University
Master of Science, Acute Care Nurse Practitioner – Emory University
Doctor of Nursing Practice – Columbia University
Post-Masters Certificate in Anesthesia – Columbia University

Academic Appointments

Senior Instructor at Oregon Health & Science University
Assistant Professor of Clinical Nursing at Columbia University School of Nursing


Board certified by the National Board of Certification & Recertification of Nurse Anesthetists
Diplomate of Comprehensive Care by The American Board of Comprehensive Care
Trained and certified in Basic and Advanced Cardiac Life Support

American Association of Nurse Anesthetists
National Board of Certification & Recertification for Nurse Anesthetists
Oregon Association of Nurse Anesthetists