Brendan Moran

Broker Owner

Brendan lives in Walnut Creek with his wife Renee and three children. He’s a licensed real estate broker and investor and he represents buyers and sellers with the highest standard of excellence. Brendan is an active member of the Contra Costa Association of Realtors and the community. He’s a commissioner with the city of Walnut Creek and he also hosts the award winning news magazine show ‘Creek Currents’ for Walnut Creek TV.

Lori Shieler

Director of Operations

Lori is the director of operations for 5 Star Real Estate. She’s a licensed Realtor with decades of managerial experience. Lori enjoys taking trips with her husband and spending with with her two grandchildren.

Renee DeWeese Moran


Renee is a licensed Realtor, local business owner and mom of three. She lives in Walnut Creek with her husband Brendan, three kids and two cats. When Renee isn’t selling homes, she’s running the Performing Academy, one  of the leading performing arts academies in the Bay Area.

Mark Rosenberg

(415) 637-3173

Mark lives in San Ramon with his wife and two children. His career in real estate includes owning and managing a large property management company and helping people buy and sell homes for the past 10 years. Mark is active in his community and enjoys coaching his children’s sports teams in his spare time.

Marci Greenfield

(917) 392-1507

Marci Greenfield is an east coast transplant whose passion is helping facilitate the purchase or sale of real estate for her clients. She has lived in California for over 14 years and currently resides in Lafayette with her husband, two children, and rescue dog “Kona.” She is responsive, patient with clients who need ‘hand holding’, detail oriented, focused, proactive in issue resolution, and an intelligent negotiator.

She strongly believes in giving back. She was a volunteer at the Berkeley animal shelter and serves meals to homeless families during the holidays. After each closing she makes a donation in honor of her clients. Some of the charities include: The Humane Society International, St Jude’s Children’s Hospital, International Fund for Animal Welfare, and the MS Society.

Karla Morales De Leon


Inspired by her father’s successful sales career, Karla obtained her Real Estate license right out of High School and committed to launching her real estate business. Whether she is helping clients or growing her business, Karla embodies the values of discipline, commitment, and leadership. She currently serves the cities of Martinez, Pleasant Hill and Walnut Creek.

 During her first year as a Realtor, Karla was awarded the Runner-up Rookie of the year Award by  her previous brokerage. Through hard work and dedication, she became the Technology Liaison for her previous market center.

Native to Guatemala & Southern California, Karla understands how important it is to find an ideal place to call “home”. Karla says that the best part about her business is being able to fulfill her client’s dreams and goals to buy or sell houses and invest in real estate. When she’s not helping clients, Karla enjoys hiking, listening to some old vinyls, and playing the flute. 

Juan Carlos Morales


Juan Carlos is God and family oriented. He’s been married to his soulmate, Eleonora, for 24 years, and is a father of two beautiful girls. Being so family oriented, Juan Carlos understands how important it is to find a place our clients can call home.  He and his family moved from Southern California where he worked as a Team coordinator for Real Estate Brokers, and is now real estate licensed and thrilled to be working in the Bay Area, as he now resides in Concord. Juan Carlos is native to Guatemala and is bilingual. In his spare time, Juan Carlos loves to play the acoustic guitar.