Insurance & Payment

For questions or information relating to your Gastroenterology bill, please contact our billing service office at:

Medical Resource Management, Inc.

3420 Jackson Street, Suite E

Oshkosh, WI 54901

(920) 426-2211 or toll free at (800) 772-7179

Insurance Provider Networks

Provider networks in which Mary McDonald, MD, SC participates include: (this list can change frequently, so it isn't a guarantee of benefits)

  • Wisconsin Preferred Providers Network (WPPN)
  • Anthem Blue Cross & Blue Shield
  • HealthEOS
  • Medicare
  • Medicare Advantage PPO Plans & Supplements (Most All)
  • Medicaid
  • Medicaid (UnitedHealthcare/Americhoice)
  • Network Health Plan HMO/PPO
  • Network Health Platinum Plus Medicare PPO
  • Network Health Platinum Premier Medicare PPO
  • Network Health/Prevea PPO
  • Network Health PPO
  • UnitedHealthcare of Wisconsin
  • UnitedHealthcare PPO Network
  • WEA
  • Wisconsin Physician Services WPS
  • MultiPlan
  • CIGNA
  • Humana
  • Humana ChoiceCare PPO
  • Interplan Health Group PPO
  • Trilogy Health Network
  • Insurances with the bellinhealth & THEDACARE logo on card
  • IBS/Passport
  • Aurora Health Care
  • Aurora Direct Network
  • Aurora Accountable Care Network
  • Arise

The above is not all inclusive, if you do not see your insurance network above, please contact your insurance company to verify your coverage prior to your appointment.