Who is our supporting staff?

Meet the team members that run our main office in Greenbelt, Maryland. Our administrative staff is kind and conscientious. They know our dietitians inside-out and do an amazing job of matching your nutritional needs with the dietitian who will be able to help you best!
 
 

Luis Gutierrez

Luis is currently the office manager at Rebecca Bitzer and Associates. Luis is a former Patient Services Coordinator from Medstar Health. He enjoys the paperwork aspect of healthcare as well as team building. Outside of work he spends his time tuning cars, spending time with his family, and visits different cities for street photography.

Karen Perdomo

Karen is currently the billing manager for Rebecca Bitzer and Associates. She is a graduate of Towson University with a degree in business accounting. She previously was a receptionist for 5 years up until the doctor retired. Outside of work she enjoys looking for new comics to read online, spending time with her family, and going out to eat with her friends. She also speaks Spanish.
sydney headshot

Sydney Melendez

Sydney is currently a receptionist for Rebecca Bitzer and Associates. Sydney is fluent in Spanish and can help translate. She has always had an interest in the healthcare industry as a result of her passion for helping others. In her spare time, she loves to do arts and crafts, as well as, going on adventures with her dog and exploring new places.
sydney headshot

Wendy Martinez

Wendy is currently a receptionist for Rebecca Bitzer and Associates. Wendy is fluent in Spanish and is always willing to help translate. She has 4 years experience with being a receptionist. She is also pursuing a career in healthcare since she enjoys helping as many people as she can. Outside of work she enjoys painting, reading , and spending time with her family. 

Our supporting staff can help you with the following:

 
To best connect with our office…….

Interns

Haley Kappey

Haley is currently an intern at Rebecca Bitzer & Associates. She is a dietetics major at the University of Maryland, College Park, class of 2021. She is the assistant to our social media director. In her free time, she enjoys trying new dessert recipes, spending time with friends and family, and training for marathons and cross country races.

Neha Katanguri

Neha is currently an intern at Rebecca Bitzer & Associates. She is a Neurobiology and Physiology major at the University of Maryland, College Park, and will be graduating in the Spring of 2024. In her free time, she loves tutoring, playing volleyball, and experimenting with new oatmeal recipes.

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