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Our Team

GM Holding's Director of Operations Jen Stankiewicz

Jen Stankiewicz

Director of Operations

Jen is the director of operations, overseeing all aspects of GM Holdings. Prior to joining GM, she worked as Business Manager of a property management group in the Temple University area. Jen utilizes 18 years of management experience and an extensive network of landlords, investors, and tenants to improve operational efficiency. Jen is responsible for onboarding new clients, leveraging cash flows, and providing top notch customer service. A Philadelphia native, Jen is a true hometown fan of all things Eagles, Sixers, Phillies, and Flyers. When she isn’t working, Jen loves spending time with her five amazing children. Her long-term goal is to develop GM Holdings LLC into a Fortune 500 company.


Image of GM Holding's Property Manager, Lauren Elliott

Lauren Elliott

Director of Property Operations

Lauren has 12 years of property management experience, specializing in multifamily housing, leasing and preventative maintenance. She brings an abundance of energy, creativity, and dedication to her work. Always ready to help those around her, Lauren’s background in customer service and desire to make people smile were instrumental in deciding to enter the property management field. She is directly responsible for dealing with prospects and tenants in addition to collecting rent and handling maintenance. You can rest assured that Lauren will be passionate, genuine and focused to provide assistance to those moving into our properties. Outside the office, you can find Lauren exploring the city with her two dogs.


GM Holding's Tenant Relation Specialist Shubham Patel

Shubham Patel

Tenant Relation Specialist

Shubham graduated from Temple University in 2018 with a degree in finance. Always having a passion for real estate, he now has over 4 years of experience in real estate and sales while becoming an integral part of the GM Holdings team. His responsibilities include overseeing tenant relations, rent collections, accounts payables, marketing, and property management. 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 35.


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, starting in The City of Brotherly Love. He is currently working on his degree in Finance from Temple University. In his second real estate position in two and a half years, Connor previously 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 eventually develop the city he truly cherishes. When Connor isn’t at work, you can find him enjoying concerts in the variety of music venues in Philadelphia.