Northwest Sleep Health is fully accredited by the American Academy of Sleep Medicine. AASM accreditation is the gold standard by which patients, organizations and companies evaluate sleep disorder centers. In fact, third-party payers in many states will provide reimbursement for sleep studies only if they are conducted at an AASM-accredited facility.

Northwest Sleep Health's reputation for excellence in treating sleep disorders is built on our accurate sleep studies and quality customer care. Our friendly and knowledgeable staff members are with you every step of the way, ready to guide you through all stages of your sleep study, diagnosis and care. Sleep centers and laboratories that are not AASM-accredited simply do not meet these high standards for clinical accuracy and quality patient care. If you suffer from a sleep disorder, you deserve the highest-quality evaluation and best treatment available. At Northwest Sleep Health, we are proud to provide this to you, our valued patients.

Suvarna Palla, MD

Dr. Suvarna Palla, Neurologist and Sleep Specialist, earned her medical degree with honors from Gandhi Medical College in Hyderabad, India. She completed her internal medicine internships with the Gandhi Medical College and Catholic Medical Center for Brooklyn and Queens Inc in Jamaica, New York. After doing her neurology residency at Oregon Health and Sciences University, she decided to make Portland her home. She has a special interest in Pediatric Sleep Medicine and is a member of the American Academy of Neurology and the American Academy of Sleep. Dr. Palla is board certified in Neurology and Sleep Medicine.

John Glenn, PA-C

John Glenn serves as physician assistant and staff provider for Northwest Sleep Health. Mr. Glenn has been certified by the National Commission on Certification of Physician Assistants (NCCPA) since 1989. Mr. Glenn received his physician assistant degree from the University of Washington in Seattle, Washington. He also completed Combat Medical Specialty Training, as well as Special Operations Medical Training, at Fort Sam Houston in Texas. Mr. Glenn was previously the Clinical Director of the Rural Health Clinic of the Cumberlands in Tennessee and was the first physician assistant certified to work for the U.S. Department of Health and Human Services Indian Health Service. Mr. Glenn spent over seven years working in emergency medicine for Southwest Washington Medical Center prior to working in sleep medicine. Mr. Glenn has spent the last three years working exclusively in the field of sleep, after attending postdoctoral classes conducted by the American Academy of Sleep Medicine and completing a sleep medicine internship with Michael McDonald, M.D.