Welcome Khan Chaichana, M.D.

Please join us in welcoming Dr. Chaichana to the OAG team. He began practicing on October 16 at Providence St. Vincent Medical Center. Dr. Chaichana received a bachelor of science in biology and chemistry, with honors, from the University of Utah in Salt Lake City. While there, he was also a teaching assistant and instructor in the chemistry department. He then attended Drexel University College of Medicine in Philadelphia, Pennsylvania, where he received his doctor of medicine. Dr. Chaichana completed his internship at Reading Health Systems in West Reading, Pennsylvania, and his residency at  Massachusetts General Hospital in Boston. While at both of these facilities, he was a clinical teacher, course director, and lecturer. Dr. Chaichana then headed to Harvard Medical School, where he was a clinical fellow and instructor. During that time he was also practicing anesthesia at Veterans Affairs Boston Healthcare System.

Our Anesthesiologists

With specialty training in trauma, pediatric, obstetric and cardiac anesthesia, critical care medicine, and bloodless surgery techniques, we provide the best possible care.


Join Our Team

OAG is a team of experienced anesthesiologists and adept business professionals. Together we possess the knowledge and expertise needed to deliver expert, smart patient care to our customers and provide efficient practice management to support our physicians.


Let’s Talk

Micheal McCarthy
Human Resources Director
Phone (503) 299 9906
Toll Free (800) 282 6864
Email careers@oagpc.com

If you are interested in future Anesthesiologist positions, please submit your CV and Cover Letter via the Apply Now link.

Apply Now


Do not include personal health information in this email. Information sent via email should not be considered secure.