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Sima Hassassian Email & Phone Number

Organization operations management and financial executive who not only counts the beans but cultivates and grows them! at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC)
Location: Washington DC-Baltimore Area, United States, United States 6 work roles 1 school
1 work email found @gemfellowship.org 3 phones found area 703 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email s****@gemfellowship.org
Direct phone (703) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Organization operations management and financial executive who not only counts the beans but cultivates and grows them!
Location
Washington DC-Baltimore Area, United States, United States

Who is Sima Hassassian? Overview

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Quick answer

Sima Hassassian is listed as Organization operations management and financial executive who not only counts the beans but cultivates and grows them! at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC), based in Washington DC-Baltimore Area, United States, United States. AeroLeads shows a work email signal at gemfellowship.org, phone signal with area code 703, and a matched LinkedIn profile for Sima Hassassian.

Sima Hassassian previously worked as Chief Operating Officer at Ronald Mcdonald House Charities® Of Greater Washington, Dc (Rmhcdc) and Chief Operating Officer at The National Gem Consortium. Sima Hassassian holds Bachelor Of Science - Bs, Accounting from George Mason University.

Company email context

Email format at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC)

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{first_initial}{last}@gemfellowship.org
86% confidence

AeroLeads found 1 current-domain work email signal for Sima Hassassian. Compare company email patterns before reaching out.

Profile bio

About Sima Hassassian

I focus on administrative efficiency while cultivating team members by giving them opportunities to be their best to resolve customer and member problems.Employers trust me to undertake multiple areas of responsibilities outside of finance. Data driven, constantly analyzing and organizing data with the goal of improving efficiencies. Translating quantitative data into actionable insight for the organization.I have enjoyed various roles and my employer trusted me to undertake multiple areas of responsibility outside of what I was initially trained for - finance. I worked my way up from a publication’s assistant to COO.MY WORK ETHIC AND LEADERSHIP STYLE:* A positive attitude fosters teamwork and results.* I strive to creatively think outside the box. My former boss who admire greatly, once said, "If Ford only surveyed people who traveled by horseback, he would have never invented the car." I love to get everyone involved so that they too become passionate and enthusiastic about the goals and see themselves as part of the mission.MY SKILLS:TALENT DEVELOPMENT. Hiring the best employees and contractors to help their team achieve their goals in line with the organization's goals.NEGOTIATION. Excelling at negotiations and have saved my organization hundreds of thousands dollars after thorough analysis and evaluation of contracts for ways to improve the end result. INTERNAL COMMUNICATION. Listening to all members of my work family and creating an atmosphere that allows for an open exchange of ideas and feelings.DEPENDABILITY. Remaining calm when faced with a challenge or adversity and performing effectively even under stress or sudden deadlines.MOTIVATED. Motivation is not something that can be taught; it is innate. I take pride in my work and am constantly looking for ways to educate myself and improve upon my abilities. VERSATILITY. I have demonstrated competence in a wide range of assignments that were not originally in my purview. One of the major changes I brought to the organization was the implementation of a new online community platform and to offer online testing for the first time.

Listed skills include Leadership Development, Organizational Development, Policy, Strategic Planning, and 33 others.

Current workplace

Sima Hassassian's current company

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Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC)
Ronald Mcdonald House Charities® Of Greater Washington, Dc (Rmhcdc)
Organization operations management and financial executive who not only counts the beans but cultivates and grows them!
AeroLeads page
6 roles · 28 years

Sima Hassassian work experience

A career timeline built from the work history available for this profile.

Chief Operating Officer

Current

Washington, District Of Columbia, US

RMHCDC is the catalyst to create a world where children have access to quality health care and their families are able to better comfort and support them while actively participating in their care. We continually work to improve and expand our core programs while also developing new services to address the unique needs of the communities we serve.

2024 - Present ~2 yrs 5 mos

Chief Operating Officer

Alexandria, Virginia, US

Chief Operating Officer enhancing the value of the Nation's Human Capital by increasing the participation of underrepresented groups (African Americans, American Indians, Hispanic Americans) at the Masters and Doctoral Levels in Engineering and Science.

May 2021 - Dec 2023

Deputy Executive Director

Alexandria, VA, US

- Executive level oversight in multiple areas including but not limited to: Contracts, Human Resources, Information Technology, Membership, Professional Development and Facilities Management;- Interviewed, hired, and prioritized employee/contractor work while cultivating top performing teams to deliver outstanding customer service.- Managed all business.

Nov 2014 - Jul 2020

Chief Operating Officer

Alexandria, VA, US

- Oversaw the internal operations, finances, staffing, IT, database and assessed ongoing strategies;- Served as a liaison between the staff and the Executive Director;- Ensured the efficiency of business operations while managing a $1 million+ payroll;- Interviewed, hired and monitored staff and organization objectives; and- Identified and implemented.

2003 - Nov 2014

Director Of Finance And Administration

Alexandria, VA, US

2001 - 2003 ~2 yrs

Accountant

Alexandria, VA, US

1998 - 2001 ~3 yrs
1 education record

Sima Hassassian education

  • George Mason University
    George Mason University
    Accounting
FAQ

Frequently asked questions about Sima Hassassian

Quick answers generated from the profile data available on this page.

What company does Sima Hassassian work for?

Sima Hassassian works for Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC).

What is Sima Hassassian's role at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC)?

Sima Hassassian is listed as Organization operations management and financial executive who not only counts the beans but cultivates and grows them! at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC).

What is Sima Hassassian's email address?

AeroLeads has found 1 work email signal at @gemfellowship.org for Sima Hassassian at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC).

What is Sima Hassassian's phone number?

AeroLeads has found 3 phone signal(s) with area code 703 for Sima Hassassian at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC).

Where is Sima Hassassian based?

Sima Hassassian is based in Washington DC-Baltimore Area, United States, United States while working with Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC).

What companies has Sima Hassassian worked for?

Sima Hassassian has worked for Ronald Mcdonald House Charities® Of Greater Washington, Dc (Rmhcdc), The National Gem Consortium, and Ipma-Hr.

How can I contact Sima Hassassian?

You can use AeroLeads to view verified contact signals for Sima Hassassian at Ronald McDonald House Charities® of Greater Washington, DC (RMHCDC), including work email, phone, and LinkedIn data when available.

What schools did Sima Hassassian attend?

Sima Hassassian holds Bachelor Of Science - Bs, Accounting from George Mason University.

What skills is Sima Hassassian known for?

Sima Hassassian is listed with skills including Leadership Development, Organizational Development, Policy, Strategic Planning, Program Management, Employee Relations, Leadership, and Human Resources.

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