Staff Directory

Administrative Director
Debra Green Oliphant, MPA, FACHE, CPMSM, CPCS    
(650) 497-8920

Director
Cynthia Gulick, MBA, CPMSM, CPCS
(650) 485-9551

Executive Assistant
Moneisha Miller
(650) 725-3038

Medical Staff
Committee Coordinator
Charlene Riley
(650) 497-8566

Managers
Lisa Sangam, CPSMS, CPCS, MSOW-C
(650) 823-9417

Faisal Sharif, CPMSM, CPCS, MSOW-C
(650) 863-9022

Brian Borders, CPCS, MSOW-C
(650) 649-8021

Lead Medical Staff Coordinators
Erin Matlock-Henry, CPCS, MSOW-C
(650) 454-5990

Sarah Adam, CPMSM, CPCS, MSOW-C
(650) 485-9775

Quality Auditors
David Guernsey, CPMSM, CPCS, MSOW-C
(650) 823-7930

Nisha Sadiq, MSOW-C
(650) 454-0891

Trina Perez, CPCS, MSOW-C
(650) 683-0714

Marla Kozina, CPCS, MSOW-C
(650) 683-5004

Credentialing Assistants
Anna Brown
(650) 507-7728

Tina Doria
(650) 796-6479

Liz Aguilera
(650) 862-9744

Medical Staff Coordinators
Wena Talingdan, CPCS, MSOW-C
(650) 670-5953

Sheila Gill, CPCS, MSOW-C
(650) 946-8851

Sheena Bhandari, MSOW-C
(650) 946-8092

Bill Ogura, CPCS, MSOW-C
(650) 529-5463

Sarah Adam, CPMSM, CPCS, MSOW-C
(650) 485-9775

Anna Marie Murray, MSOW-C
(650) 665-3613

Cheryl Hensley, CPCS, MSOW-C
650) 529-5464

Anel Mejia, CPCS, MSOW-C
(650) 683-5668

Marion "Peg" Kofman, CPCS, MSOW-C
(650) 683-5935

Beatrice Vidales, CPCS, MSOW-C
(650) 683-5937

Stephanie Williamson, CPCS, MSOW
(650) 206-0956

Credentialing Coordinators
Rachel Ramirez, CPCS, MSOW-C
(650) 497-7661

Denise Bailey, CPCS, MSOW-C
(650) 529-5212

Sharon Banuelos, CPCS, MSOW-C
(650) 683-5003 

Maria Visperas, CPCS, MSOW-C
(650) 683-5936

Breanna Verduzco
(650) 862-8943

Debbie Valdez Barragan, CPCS, MSOW-C
(650) 206-3417

Luz Farias
(650) 206-0914

Aimee Watcha, MSOW-C
(650)683-5667

Heather Sandlin
(650) 561-5621

Angela Gusman
(650) 885-1780

Dolores Johnson,CPCS
(650) 272-1058

Fatima Stone, CPCS
(650) 250-6360

Kimberly Lau
(650) 505-3798

Krystal Gilmore
(650) 561-2654

Laney Morris
(650) 505-9968

Mai Okutsu
(650) 285-9071

Maria Visperas
(650) 683-5936

Provider Enrollment
Rachelle Nolan
(650) 250-2382

Sami Sarao
(650) 250-3973

Naira Zavala
(650) 799-7028

Gladys Rufo
(650) 799-7547

Anna Truong
(650) 272-8478