

Get to know us
With 33 properties, 2,720 units under management and 100 employees, we're excited by what we're creating at Trillium. As the former Property Operations Division of LOMCO Inc., we're building on a rich 35 year tradition of working with property owners, investors, non-profits and residents to deliver bottom line results that exceed expectations and help our residents live better lives.

Monique Holden
Founder & CEO
Monique has been managing real estate for 20 years and has a wealth of property and asset management experience with companies such as LOMCO Inc., JRK Properties, Avalon Bay & Equity Residential. She is an expert on Section 8 housing, HUD Policy, and low income housing tax credits and is a member of National Association of Residential Property Managers (NARPM). She received her BA from Cornell University and a Masters from the University of North Carolina Chapel Hill in Urban Planning.

Michael Pieroth
President
Mike has worked in construction, development, and project management since 2008, and most recently as the Facilities Director for LOMCO Inc. since 2016. During his time with LOMCO Inc., he worked in a leadership role with property operations, and managed all capital improvement and large-scale HUD refinancing projects, with varying levels of complexity and budgets. Mike is the Responsible Managing Employee (RME) for Trillium’s General (B) Contractor license and oversees Trillium’s construction division. He is considered a HUD/REAC expert and oversees all local, state, and federal physical inspections for Trillium. Mike graduated with honors from Azusa Pacific University with a BA in Business Management.

Daphne Oakley-Everett
Dir. Finance & Accounting
Daphne is a licensed CPA and accounting professional with over 23 years of experience. She's worked in public accounting as an auditor and mainly in the real estate sector with emphasis in the Property Management industry. For 14 years, she worked for a third-party management company based in northern California in various roles such as the Accounting Supervisor, Accounting Manager, and Regional Accounting Director.
Daphne holds a Bachelor of Science degree in Business Management, with an emphasis in accounting, from California State University, Los Angeles.

Allyson Hayes
Dir. Human Resources
Allyson joined Trillium with over 15 years of experience in the Real Estate and Property Management industry. She has worked for companies such as Hilton Hotels, Oakwood Worldwide, Reading International, and LOMCO Inc. She transitioned into Human Resources after holding several management roles at varying levels within the property management industry. Allyson partners with Trillium’s management team to build an employee-centric culture promoting positive morale amongst the employees. Allyson is a SHRM-CP certified professional, a current member of PIHRA, and attends conferences and seminars specific to California employment law to ensure the company remains compliant.

Shant Kamanjian
Controller
Shant has been working in real estate and construction accounting in variety of roles and asset classes since 2011. Besides preparing and reviewing financial statements and reporting packages, he has been involved in numerous accounting process and software implementations. One of his career highlights is being the project accountant for a $200 million ground up shopping center.
Shant is an active California CPA. He earned a Bachelor of Science in Business Administration, majoring in Management from California State University, Los Angeles, and later a Master of Business Administration from University of La Verne.

Dora Najera
Dir. Compliance
Dora is responsible for managing all aspects of compliance, performing quality control tenant file reviews, internal audits and overseeing MOR & TCAC audit preparation and responses. She also assists in the completion and submission of affordable housing reports to regulatory agencies, owners and lenders, processing and transmitting HUD Housing Assistance Payment vouchers and is also our EIV Coordinator. She has extensive knowledge of HUD guidelines and regulations as well as Tax Credit, Section 8 and Bonds and is also a Certified Occupancy Specialist.

Nadine Ruiz
Regional Manager
Nadine joined Trillium Property Management as the Regional Manager in January 2022. Nadine came to Trillium with 7 years of experience in affordable and tax credit housing. She started her career in Property Management with LOMCO Inc. as an Office Manager and shortly after promoted to Assistant Property Manager, then onto Property Manager and General Manager. Currently Nadine oversees properties in Los Angeles County and Orange County. She is responsible for the overall performance of these properties including resolving tenant concerns and maintaining the facilities. She has a passion working with site staff to ensure the best customer service.

Ellen Wong
Dir. Resident Services
Ellen provides supervision, training, development, and support to the Resident Service Coordinator team. She provides Quality Assurance and ensures that HUD reporting requirements are met for the RSC Program, develops relationships with community agencies to bring resident programs and services onsite, and works with the management staff to address resident issues affecting tenancy. She has over 20 years of experience in care management and service coordination working with older adults. She received her BA in Social Work from Whittier College and a Master's of Science in Gerontology from California State University, Long Beach.