Dr. Richard W. Koss, D.O.
Osteopathic and functional medicine physician, Maple Valley, WA
Dr. Richard Koss has focused on his Maple Valley practice since 1999.
Facts on this page last checked October 2026. How we check doctors
About Dr. Koss
Dr. Koss earned a BS in Physical Education from Springfield College in 1976. He graduated from A.T. Still University College of Osteopathic Medicine in 1982 and completed a fellowship in anatomy and physiology. He was a flight surgeon in the U.S. Air Force and also served as Family Practice Chief.
Dr. Koss returned to Kirksville to specialize in Osteopathic Manipulative Medicine, which remains his central focus. He has focused on his Maple Valley practice since 1999, concentrating exclusively on osteopathic manipulative treatments. He provides osteopathic and functional medicine care.
Osteopathy is a hands-on branch of medicine that does not rely on drugs. Dr. Koss works with each patient to find the underlying factors behind their health concerns. Together they build an individual plan aimed at long-term wellness, not short-term symptom relief.
The practice welcomes patients of all ages.
Osteopathy is the science and philosophy of life. It’s about healing, about life’s blueprint, and understanding that our role as physicians goes beyond treatment—it’s about nurturing the inherent perfection within each person.
Membership and fees
The practice takes cash, checks, debit cards and credit cards only.
Dr. Koss does not take part in any insurance plan or network, or in Medicaid or Medicare.
The practice can provide a superbill that patients send to their own insurance themselves.
Services
Education and credentials
Hospital and practice affiliations
Location
Recognition and research
Awards
Teaching and research roles
Patient reviews
Questions patients ask
Does Dr. Koss take insurance?
Dr. Koss does not take part in any insurance plan or network, or in Medicaid or Medicare. The practice can provide a superbill that patients send to their own insurance themselves.
How do patients pay at Dr. Koss's practice?
The practice takes cash, checks, debit cards and credit cards only.
Is Dr. Koss board certified?
Dr. Koss is board certified in Family Practice and OMM.
Where did Dr. Koss train?
Dr. Koss graduated from A.T. Still University College of Osteopathic Medicine in 1982. He completed a fellowship in anatomy and physiology.
What does Dr. Koss focus on?
Dr. Koss specializes in Osteopathic Manipulative Medicine, which remains his central focus. He also provides functional medicine care.
Where is Dr. Koss's office?
His practice is in Maple Valley.
Similar doctors nearby
Stephanie Elder, DNP
Concierge Functional Medicine
Issaquah, 15.9 mi
Kate Kass
Concierge Functional Medicine
Bellevue, 15.9 mi
Andrew Simon, ND
Concierge Functional Medicine
Seattle, 16.2 mi
Tiffany Althaus
Concierge Functional Medicine
Snoqualmie, 21.7 mi
Are you Dr. Koss? Claim this profile for free. Report a correction.
