Meet Our Team

Administration

Paul Chahin

Paul Chahin

Owner, President

Paul was raised in the Bay Area and is a Contra Costa resident.  He graduated from De La Salle High School and in 1987 graduated from University of California, Berkeley Haas School of Business with an emphasis in finance and real estate. Paul began his Real Estate career as an Acquisitions Researcher for Kaufman and Broad, a national Real Estate homebuilding company.  Paul’s career continued in the real estate industry as he established himself as a self-employed Acquisitions Consultant. In 1993, Paul acquired Stephens Property Management from the founder Shirley Stephens and has built the business into one of the dominant property management companies in the East Bay.  Since the inception, Stephens Property Management or SPM Properties clientele has increased over ten times.

Paul’s goal is to ensure all Property Owners increase their property’s income and efficiency by decreasing expenses and increasing revenue.  In addition, Paul guides the SPM team to ensure that all our commercial and residential tenants can be proud of their living or working environment.

Paul partakes and oversees the management of all retail, office, industrial, and multi-family properties throughout San Francisco’s East Bay Area. The success of SPM is due to the committed team employed at SPM.

Paul is an active member and Board Director of the California Apartment Association.  He is also a licensed broker with the California Department of Real Estate. He is bilingual in English and Spanish.

Steve Siegmann

Steve Siegmann

Operations Manager

Steve Siegmann is a seasoned professional with over 20 years of experience in operations leadership within the commercial property industry. His expertise spans across various sectors including office, retail, and storage properties, showcasing his diverse skill set and adaptability. With a strong background in multi-unit management, Steve has successfully overseen the operations of numerous properties, ensuring efficiency and profitability.

Steve holds a bachelor’s degree in educational studies from Grand Canyon University, highlighting his commitment to continuous learning and personal development. His passion for property management combined with his strong educational background has equipped him with the knowledge and skills necessary to excel in his field.

Katherine Doroja

Katherine Doroja

Operations Associate

Katherine Doroja has been a dedicated team member of SPM since 2016. She handles the day to day tasks as Office Manager, Office Assistant, and Receptionist. Katherine was promoted to Operations Associate in February 2022.

She provides administrative, secretarial, and clerical support to her team members and maintains an efficient office environment. With her excellent work ethic and dedication, she has become a valuable asset to SPM Properties.

Katherine graduated in 2001 with a Bachelor’s Degree in Computer Science and an undergraduate in Master’s of Public Administration from a University in the Philippines. She landed a job in a prestigious government office in the Philippines that deals in diplomatic relations and consular service that made her pursue the career in the field of public relations and customer service.

Property Management

Athena Chahin

Athena Chahin

Portfolio Manager

Athena has worked at SPM in various roles for over 15 years. Athena grew up learning and understanding the property management industry and the responsibilities encompassed in managing a company. Athena understands her role as a Portfolio Manager is to protect and increase the value and integrity of the real estate she manages.

Athena takes pride with her quick turnaround time on customer inquiries. Customer service is a priority.

Athena serves as Board member for a local HOA.

Athena has a Bachelor’s of Science from the University of California, Berkeley -Interdisciplinary Studies – Nutrition and Public Health, and Certification in Holistic Nutrition from Bauman College

Sicily Calderon

Sicily Calderon

Portfolio Manager

Sicily Calderon joined SPM Properties in 2016 with over 18 years of experience in the property management industry. Prior to joining SPM Properties, she built a family business in 2008 that is still thriving today.

With extensive experience in residential, multifamily and affordable housing, she enjoys the challenge of her diversified portfolio. Sicily continues ongoing education to stay current with real estate and rental laws, and works closely with clients to meet their goals.

Her educational background includes USAR Military Intelligence school.

Viola Bueno

Viola Bueno

Portfolio Manager

Through the years, Viola has been successful in her role as a Community Manager and Portfolio Manager.  Viola transitioned into a Portfolio Manager and manages residential and commercial properties.  Her portfolio consists of single homes, multi-family units, offices, and retail space.  Through the years, Viola has consistently strived to maximize profitability on properties she manages.  She has proven successes with high tenant occupancy rates.

Viola has been the recipient of the SPM Trendsetter Award on more than one occasion.  In 2019 Viola was voted Community Manager of the Year by the California Apartment Association (CAA).

Veronica Rojas

Veronica Rojas

Portfolio Manager

Veronica joined the SPM team in 2021 with over 16 years of experience in the Property Management industry. Her love of Property Management began as a Leasing Agent and she has never looked back. Veronica finds great passion in helping people find the right place to call home and believes that every person’s home should complement their lifestyle. She recognizes that every resident is her number one priority and strives to demonstrate the highest level of integrity and commitment to her residents.

Veronica has extensive knowledge and experience in managing large multifamily communities as well as commercial properties and single family homes. She has managed properties throughout the Bay Area including Marin and Napa counties with an average annual occupancy rate of 98%.

Veronica earned an Associates of Arts degree in Liberal Studies from Laney College in Oakland and is also State of California Notary Public. When she isn’t working Veronica enjoys cooking, reading, watching movies and going on long walks with her husband and 2 kids.

Leasing Department

William Warren

William Warren

Leasing Associate

William’s journey at SPM, which began in August 2023, reflects his dedication to advancing his career in the leasing field. Working in the property management field while completing his bachelor’s degree in communications from UC Davis, he brings a blend of practical experience and academic knowledge to his role.

His responsibilities at SPM span various aspects of property management, demonstrating his versatility and capability in handling diverse tasks. From managing property advertising to conducting property tours meticulously processing applications and creating leases, William showcases his attention to detail and commitment to providing top-notch service to both the company and our clients.

William’s dedication to his work not only benefits the SPM team but also enhances the experience of tenants.  His aspiration to increase his expertise in the leasing field aligns perfectly with his current role, positioning him as a valuable asset poised for further growth and success within SPM.

Finance Department

Zolzaya Ganbat

Zolzaya Ganbat

Finance Director

Zolzaya is a well-versed accounting professional with extensive corporate finance background, and over 9 years of experience in the field. Her technical expertise in accounting & financial management along with her exceptional work ethic, commitment to the highest quality and ethical principles have made her successful in providing various accounting services for our valued clients.

She heads our Accounting and Finance Department and manages our accounting staff. She is responsible for all accounting functions including GAAP compliance, preparation of financial statements, bank reconciliations, accounts payable/receivable functions, and month, quarter, and year end closings.

Her educational background includes post graduate training in finance and accounting at the University of California, Berkeley and Bachelor degree in Business Administration with accounting major. Zolzaya is highly proficient in Microsoft office Suites and Yardi Pro and Voyager accounting systems.

 

Alta Tumenjargal

Alta Tumenjargal

Accounting Associate

Alta is an accomplished accountant with over a decade of experience in the field. She is an valuable member of SPM’s finance team, and her primary responsibility is to expertly manage the full cycle of accounts payable for SPM’s commercial portfolio. She is also responsible for managing bank reconciliations and vendor document management for all properties that SPM manages. Apart from this, Alta performs various administrative tasks, including move-out notices, security deposit refund processes, and past tenant collections, with utmost confidence and skill.

Alta holds a master’s degree in accounting and finance from Keller Graduate School of Management and a bachelor’s degree in business administration, majoring in accounting.

Maintenance Department

Michael Brown

Michael Brown

Director of Maintenance

Michael Brown has been an integral part of the SPM maintenance crew for seventeen years and has been managing the maintenance operation for all SPM Properties for the past eleven years.

Michael possess extensive knowledge in the mechanical, technical, and quality control aspects required in providing top-notch residential and commercial property maintenance and preservation to all SPM Properties.

Michael holds numerous certifications and his various trainings have provided him with the ability to understand all aspects of plumbing, electrical systems, HVAC systems, carpentry and small/large appliance repair. His work experience through the years enables him to address maintenance issues with appropriate urgency while stressing to his staff the importance of providing quality maintenance work and repairs in timely but cost-efficient manner.

Michael has an outstanding working relationship with current SPM clients and they value his ability to provide them with insightful information and recommendations on property site inspections.

Michael has the ability to assess the physical condition of a property and provide a physical needs assessment report to SPM clients. His proactive mindset is not just appreciated not only by owners of the properties SPM manages but also the residential and commercial tenants.

Javier Cabrera

Javier Cabrera

Maintenance Technician Supervisor

Victor Rael

Victor Rael

Maintenance Technician

Kevin Railey

Kevin Railey

Maintenance Technician

Thurman Smith

Thurman Smith

Maintenance Technician

Matthew Werstein

Matthew Werstein

Maintenance Technician