Accessibility Tools

NOTE: FOR DATES OF SERVICE BEFORE NOVEMBER 1, 2023

Andrew H. Messiha, MD

Billing phone number:

Payment Portal: www.payto.health/MSM/AHM

Saddleback Pain and Surgical Center

Billing phone number:

Payment Portal: www.payto.health/MSM/SPS

NOTE: FOR DATES OF SERVICE AFTER NOVEMBER 1, 2023

Precision Pain Management (AHM)

Billing phone number:

Payment Portal: https://secure.cardknox.com/andrewhmessihamd?AmountLocked=0

Saddleback Pain and Surgical Center (Facility)

Billing phone number:

Payment Portal: https://secure.cardknox.com/saddlebackpainandsurgicalcenter?AmountLocked=0