Billing Compliance

Billing Compliance Team

Maria Mantilla, MD, MHA, CPC, CHC
Director, Billing Compliance
(409) 747-1340, mrmantil@utmb.edu

Rachel Estrada, CPC, COC, CCS 
Coding/Billing & Reimb Auditor
(409) 747-8717, rmchavar@utmb.edu

Lisa Hodges, CPC, COC, CCS 
Coding/Billing & Reimb Auditor
(409) 747-8709, lihodges@utmb.edu

Gianna Luper
Billing Compliance Program Manager
(409) 747-8713, gmluper@utmb.edu

Ursula Sedgwick, CPC, COC
Coding/Billing & Reimb Auditor
(409) 747-8709, upsedgwi@utmb.edu

Linda Venzke, RN, MSN
Compliance Nurse Auditor
(409) 747-8704, lvenzke@utmb.edu