BOARD & LEADERSHIP

Executive Leadership

Sergey Sergeyev, MPA, CHPC, CHC
Sergey Sergeyev, MPA, CHPC, CHC
Chief Executive Officer Chief Financial Officer Founder
John N. Le, DO
John N. Le, DO
Chief Medical Officer
Phillip Velasco, MBA, MISM, CHCIO, CSCS
Phillip Velasco, MBA, MISM, CHCIO, CSCS
Chief Strategy & Information Officer
Adilene Mendoza
Adilene Mendoza
Director of Revenue Cycle
Ida Tan
Ida Tan
Director of Finance
Susan Laws, MAML
Susan Laws, MAML
Director of Development
Yuri Malinsky, MS, CCRP
Yuri Malinsky, MS, CCRP
Director of Operations
Tristen Nguyen, DDS
Tristen Nguyen, DDS
Dental Director

Key Management

Brianna Hernandez, MHA
Brianna Hernandez, MHA
Operations Manager
Sabine Molloy
Sabine Molloy
Marketing & Communications
Elaine Thobe, MHA
Elaine Thobe, MHA
Patient Experience Manager
Nathan Nguyen
Nathan Nguyen
IT Manager
Janet Cho
Janet Cho
IT Manager
Lupita Arroyo
Lupita Arroyo
Clinic Manager | Mission Viejo, Irvine
Kimberly Trejo
Kimberly Trejo
Clinic Manager | Costa Mesa, Santa Ana
Ana Orellana
Ana Orellana
Dental Clinic Manager

CLCHC Board of Directors

Vincent Bar Vinh
Vincent Bar Vinh
Vice Chair
Valentina Artemova
Valentina Artemova
Secretary
Ruben Malian
Ruben Malian
Treasurer
Michelle Sanchez
Michelle Sanchez
Director/Board Member
Heidi Chacon
Heidi Chacon
Director/Board Member
Alberto Pelayo
Alberto Pelayo
Director/Board Member
Gill Benavides
Gill Benavides
Director/Board Member
Erasmo M. Amilpas
Erasmo M. Amilpas
Director/Board Member

With highly skilled professional experts here to treat our patients’ needs, CLCHC cares about going the extra mile to ensure each patient has a satisfying experience.

We value the health and comfort of our patients, and strive to make sure each one’s interests are met. At CLCHC we exceed the expectations of our patients by providing guidance every step of the way.

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