River Oaks Billing Service is committed to providing the highest quality medical billing and practice management services to all healthcare professionals.

River Oaks Billing Service is owned and operated by Adrienne Pemstein, President. Adrienne earned her Bachelor’s Degree at Lewis and Clark College in Portland, Oregon. Since graduating and prior to starting River Oaks Billing Service, she worked for many years in the finance and healthcare industries.

River Oaks Billing Service prides itself on maintaining a highly educated and experienced staff. We continually educate ourselves by attending seminars and maintaining membership in professional organizations.