Leadership
Leadership

Soyla Reyna-Griffin
Chief Executive Officer

Husam Kaileh, MD
Chief Medical Officer

Sharon Johnson
Chief Operations Officer

Derek Hayashi
Chief Financial Officer

Sean Folweiler
Chief Information Officer

Sunny Gill, MPH
Chief Quality Improvement and Health Informatics Officer

Petrus Tjandra, MBA
Vice President of Special Projects and Facilities

Ted Avena
Vice President of Finance

Ronald Dominguez, MD
Associate Medical Director

Beverly Johnson, DDS
Dental Director
Dentist

Daryl Doi, OD
Optometry Director
Optometrist

Nichole Flores, PsyD
Case Manager/
Director of Behavioral Health

Diana Villafan
Director of Nursing

Sukhvinder Sihan
Director of Human Resources

Marti Shirley
Director of Corporate Events

Jeanette Lopez
Director of Health Education/Programs

Theresa McGee
Regional Director of Operations

Melissa Lopez
Regional Director of Operations

Yolanda M Renteria
Director of Revenue Cycle
Management

Soyla Reyna-Griffin
Chief Executive Officer

Husam Kaileh, MD
Chief Medical Officer

Sharon Johnson
Chief Operations Officer

Derek Hayashi
Chief Financial Officer

Sean Folweiler
Chief Information Officer

Sunny Gill, MPH
Chief Quality Improvement and Health Informatics Officer

Petrus Tjandra, MBA
Vice President of Special Projects and Facilities

Ted Avena
Vice President of Finance

Ronald Dominguez, MD
Associate Medical Director

Beverly Johnson, DDS
Dental Director
Dentist

Daryl Doi, OD
Optometry Director
Optometrist

Nichole Flores, PsyD
Case Manager/
Director of Behavioral Health

Diana Villafan-Escamilla
Director of Nursing

Sukhvinder Sihan
Director of Human Resources

Marti Shirley
Director of Corporate Events

Jeanette Lopez
Director of Health Education/Programs

Melissa Lopez
Regional Director of Operations

Theresa McGee
Regional Director of Operations

Yolanda M Renteria
Director of Revenue Cycle
Management