Skip to content Sitemap

Our Team

GM Holding's Director of Operations Jen Stankiewicz

Jen Stankiewicz

Director of Operations

Jen has 18 years of management experience and was a former Business Manager for MK Management Group in the Temple University area. Jen brings her breadth of knowledge gained from previous companies to help better each organization she joins. Jen’s best attributes are business planning and business development.  She is responsible for new client acquisition and maintaining top notch customer service to clients, tenants, and vendors. Jen is also the Controller for the management company and handles all the cash flow and budgets. Jen loves spending time with her five amazing children, and her long-term vision and goal is to develop GM Holdings LLC into a fortune 500 company.


Image of GM Holding's Property Manager, Lauren Elliott

Lauren Elliott

Property Manager

Lauren has 10+ years of experience in property management for multifamily housing, leasing and customer service. She brings an abundance of energy, creativity, dedication and organization to her work. Always ready to help those around her, Laurens background in customer service and desire to make people smile were the building blocks in her decision to go into property management. She is responsible for dealing directly with prospects and tenants as well collecting rent, handling maintenance and overseeing marketing. You can rest assured that Lauren will be passionate, genuine and focused to provide assistance to those moving to our properties. When not working, you can usually find her exploring the city with her dogs.


GM Holding's Tenant Relation Specialist Shubham Patel

Shubham Patel

Tenant Relation Specialist

Shubham graduated from Temple University in 2018 as a finance major with an interest in real estate. He now has over 4 years of experience in real estate and sales and has become an integral part o the GM Holdings team. His responsibilities include overseeing tenant relations, rent collections, accounts payables, marketing, and leasing. Shubham’s passion for Philly sports fuels his competitive personality and gives him an edge in the industry. He aspires to be a property owner himself and travel the world by the age of 33.


GM Holding's Property Management Specialist Brendan Wewer

Brendan Wewer

Property Management Specialist

A senior at Temple University, Brendan is a risk management major with a passion for real estate and land development. He has two years of experience in property management, previously working as a leasing agent. His responsibilities include marketing, commercial and residential leasing, and social media development. Brendan has a passion for revitalizing city areas and making them beautiful, walkable landscapes. Brendan’s interests include biking around the city, traveling to new places, and attending local concerts. He aspires to become a real estate broker and business owner by the age of 30.


GM Holding's Property Management Assistant Dianelisse De Leon

Dianelisse De Leon

Property Management Assistant

Dianelisse has been a part of the GM Holdings team since February of 2017. She is responsible for tenant relations and property management duties. Dianelisse has her roots here, as she was born and raised in Philadelphia. She enjoys watching Ted Talks, learning random facts in her spare time, and set a goal for herself to learn at least five languages.


GM Holding's Property Management Assistant Dianelisse De Leon

Connor McCarthy

Assistant Property Manager

Connor, living in and loving all that Philadelphia has to offer, is hoping to make his mark in the world all starting in The City of Brotherly Love. He is currently working on his degree in Finance from Temple University. This is his second real estate position in two and a half years, where he managed everything from accounts payables to marketing and social media. Connor’s goal is to learn as much as he can about the industry and develop the city he holds so dearly in his image. When Connor isn’t at work, you can find him enjoying shows in the multitude of music venues in Philadelphia.