Staff

Marilyn Hernandez, Senior Director, Office for Billing Compliance.

Marilyn Hernandez
- Director for Billing Compliance
- 212-305-0572
- mh547@cumc.columbia.edu
Fax: 212-342-5173
Ilka Collier
- Assistant Director for Billing Compliance
- 212-305-1834
- ic217@cumc.columbia.edu
Fax: 212-342-5173
Lorna Harris
- Manager for Billing Compliance
- 212-342-3405
- lh2030@cumc.columbia.edu
Fax: 212-342-5173
Audrey Figueroa
- Manager for Billing Compliance
- 212-342-5174
- af2127@cumc.columbia.edu
Fax: 212-342-517
Ragini Sheth
- Manager for Billing Compliance
- 212-342-0589
- rs2003@cumc.columbia.edu
Fax: 212-342-5173

Jacqueline Muller
Administrative Assistant212-305-0570jz7@cumc.columbia.edu212-342-5173
Loyda Reyes
- Special Projects Manager
- 212-342-0588
- lr299@cumc.columbia.edu
Fax: 212-342-5173
Jacqueline Muller
- Administrative Assistant
- 212-305-0570
- jz7@cumc.columbia.edu
Fax: 212-342-5173