Our Staff at BrightStar Care® Anaheim / Yorba Linda

Our experienced and compassionate staff is dedicated to caring for your loved one as if they were family. Get to know our team.

  • Peter Ngin

    CEO & Owner

    Peter Ngin is the CEO & Owner of the newly opened BrightStar Care of CA - Anaheim / Yorba Linda as of June 2024. Bringing more than 23 years of experience in marketing, sales, operations, and management for various healthcare and high-technology organizations.  A dynamic leader who is results-oriented with proven history of managing strategic initiatives across complex matrix organization through integrity and collaborative relationships while delivering value to customers.  Direct responsibilities encompassing strategy, planning, budget management, team building and management, program and project management, product / campaign go-to-market management, and vendor management.

    After leaving Cambodia when he was a young child, Peter overcame many challenges and faced adversity before earning an MBA and entering the corporate world. Before beginning his entrepreneurial journey with BrightStar Care, Peter worked for UnitedHealth Group, focusing on the Medicare sector and specializing in Sales & Marketing and Digital operations.

    Peter has always been passionate about building businesses and bringing quality healthcare to individuals. He has acted as a caregiver for his mother and younger sister over the years and understands the level of care and compassion individuals and their families need to age safely in place. Putting care above all, Peter was drawn to BrightStar Care’s higher standard of care, registered nurse oversight for all clients, and the brand’s franchise support model. Peter is looking forward to providing the greater Anaheim and Yorba Linda communities with a higher standard of home care.

    "I've always loved building things, and I feel there's more satisfaction and appreciation in building something when you see it grow and mature over time." "Success, of course, is down the road, and there are going to be bumps along the way, but that makes you take extra pride in creating something." 

    My transition from a healthcare operations role to becoming a BrightStar Care franchisee exemplifies my entrepreneurial spirit and commitment to caregiving.

    Peter Ngin
  • Dr. Sharon Rominiyi (DBA MBA MS BSN RN DNS)

    Director of Nursing and Patient Care Services

    Dr. Sharon is a distinguished nurse administrator, Geriatric and Home health expert with over 15 years of leadership experience across diverse healthcare settings. She has served in pivotal roles at institutions including Nyaho Medical Centre, Ashesi University, Acacia Medical Center,  Aspire Business School, Providence Healthcare, Robert Half, Ensign Services, and Pipeline Health Systems.

    As Director of Nursing at Brightstar Care of Anaheim and Yorba Linda, Dr. Sharon drives excellence in patient care through innovative leadership, multidisciplinary collaboration, and evidence-based practices. Her leadership fosters a culture of safety, compassion, and continuous improvement.

    Educational Background: Doctor of Business Administration (DBA) – Organizational Leadership, Healthcare | Westcliff University, California, USA. Master of Business Administration (MBA) | Haven University, California, USA, Master’s in Healthcare Management | University of Applied Management, Erding, Germany, Bachelor of Science in Nursing (BSN) | University of Derby, United Kingdom

    Dr Sharon is a Certified Director of Nursing Services (DNS-CT) – American Association of Post-Acute Care Nursing (AAPACN) and a member of the Institute of Post-Acute Care (InsPAC, USA), 

    Leadership Impact: With a career spanning three continents, Dr. Sharon brings a global perspective to healthcare leadership, policy development, and quality improvement. As a team leader, she focuses on:

    Empowering nursing teams through professional development and mentorship, implementing patient-centric care models that improve outcomes, driving operational efficiency while maintaining high clinical standards and promoting inclusive, equitable healthcare environments. Her leadership style prioritizes staff empowerment, patient satisfaction, and organisational excellence, resulting in measurable improvements in clinical outcomes, staff retention, and service quality.

    Research Contributions : 
    Dr. Sharon’s research examined the dynamics of healthcare leadership styles, emotional and psychological determinants of nursing job turnover, dissatisfaction, and stress. Her current research focus is on strategies for quality care optimisation through multidisciplinary engagement and synergistic collaboration in healthcare settings. By integrating innovative care models and collaborative frameworks, her work aims to Improve patient outcomes, enhance staff well-being and satisfaction, while fostering a sustainable culture of excellence in healthcare organizations.

    Her workplace mantra is “Team intelligence is a curator of natural habitat where human capital thrives”.

     Dr. Sharon Rominiyi (DBA MBA MS BSN RN DNS)
  • Louis Rizzacasa

    Business Development Manager

    With over 10 years of experience in business development, Louis holds a degree in Business Administration from Cal State Fullerton, where he was actively involved as a student leader in both the business college and a fraternity. He began his career in the financial industry, working for companies such as Automatic Data Processing, Capital One, and Edward Jones. During this time, he discovered his passion for providing care, which led him to help launch a startup pharmacy in Orange County.

    Louis subsequently joined United Healthcare, where he presented pharmacy services across California. Now, as the Business Development Manager at Brightstar Care, he is excited to leverage his expertise and enthusiasm to grow the business in Anaheim, Fullerton, Brea, Placentia, and Yorba Linda. In this role, he focuses on networking and presenting “higher standard” solutions to potential clients, empowering them to live their best lives.

    Outside of work, Louis enjoys caring for his two rescue dogs and watching sports. With a strong passion for fitness and nutrition, he also likes to exercise and learn new meal-prepping techniques in his free time.

    Louis Rizzacasa
  • Lourdine Nesca

    Registered Nurse
    Lourdine Nesca
  • Navneet Kaur

    Registered Nurse
    Navneet Kaur
  • Jennifer Trinidad

    Licensed Vocational Nurse
    Jennifer Trinidad
  • Carolina Villagran

    Our team of care professionals thoroughly screened and trained to provide the highest quality care to your family or your patients. Learn more about our compassionate and trustworthy caregivers.

    Carolina Villagran
  • Rona Paternoster

    Caregiver
    Rona Paternoster
  • Ciarra Fresh

    Caregiver
    Ciarra Fresh
  • Micaela Martinet

    Caregiver
  • Gia Velasquez

    Caregiver
    Gia Velasquez
  • Heather King

    Caregiver
    Heather King
  • Brianna Cardoso

    Caregiver
  • Janet SantanaJasso

    Caregiver
    Janet SantanaJasso
  • Sarah Uriarte

    Caregiver
  • Troy McGee

    Caregiver
  • Amadalyn Guerrero

    Caregiver
    Amadalyn Guerrero
  • Tanya Flores

    Caregiver
    Tanya Flores
  • Christine Okoro

    Caregiver
    Christine Okoro
  • Ajee Gavin

    Caregivers
    Ajee Gavin
  • Rodger Lladoc

    Caregiver
    Rodger Lladoc
  • Michael Chun

    Caregivers
    Michael Chun
  • Lilibeth Adores

    Caregiver
    Lilibeth Adores
  • Mya Hernandez

    Caregiver
    Mya Hernandez
  • Joy Awe

    Caregiver
    Joy Awe
  • Bosede Ige

    Caregiver
    Bosede Ige
  • Arcelie Warsaw

    Caregiver
    Arcelie Warsaw
  • Cindy Rose

    Caregiver
    Cindy Rose
  • Angela Davis

    Caregiver
    Angela Davis
  • Rachel Blancarte

    Caregiver
    Rachel Blancarte
  • Doris Adoh

    Caregiver
    Doris Adoh
  • Maria Aguila

    Caregiver
    Maria Aguila
  • Shahriar Rezai

    Caregiver
    Shahriar Rezai

Our Caregivers

Our team of care professionals thoroughly screened and trained to provide the highest quality care to your family or your patients. Learn more about our compassionate and trustworthy caregivers.


Contact Us

Please contact us today to schedule a complimentary consultation or call BrightStar Care Anaheim / Yorba Linda at 714.361.5601.

Contact Us