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CP&A at Greenbelt

7525 Greenway Center Drive, Suite 110, Greenbelt, MD 20770 
Phone:  301-220-1200 
Fax:      301-474-5590 
After Hours Number:  1-877-351-3517 
Office Hours: 

Monday - Friday: 8:30 am - 5:00 pm (closed at 4:00 pm on Friday
Closed for Lunch: 12:30 pm - 1:30 pm 

CP&A Greenbelt Virtual Tour


Meet Our Providers


Angela Hubbard, MD - a native Washingtonian.  She received her Bachelor of Science in Biology from Georgetown University, and her MD from Howard University College of Medicine.  She did her residency training at Children’s National Medical Center, and was in the Primary Care Track.  Dr. Hubbard is board certified in Pediatrics.  After residency, she worked as a general pediatrician with The George Washington University Health Plan, in their Greenbelt office, for eleven years, where she was the Lead Pediatrician.  She then had a private practice for twelve years, and was joined by Dr. Danita Tucker-Powell in 2005. Drs. Hubbard and Tucker-Powell recently rejoined the Children’s Hospital family, becoming part of Children’s Pediatricians and Associates in February 2013.  Dr. Hubbard enjoys caring for children as they grow, from birth through adolescence.  She also enjoys spending time with her husband and three sons, as well as reading, traveling, and hosting family gatherings in her home.


Danita L. Tucker Powell, MD - attended Towson State University where she graduated cum laude and received her Doctor of Medicine from Howard University's College of Medicine. Upon graduation from Howard, she did her pediatric residency at Children’s National Health System. After completing her residency, she then joined the staff of University Care, one of University of Maryland’s community primary care sites in Baltimore, MD. There, she oversaw their Asthma Management Program and treated an underserved community. In 2005, Dr. Tucker Powell joined Angela Hubbard, MD, in Greenbelt, MD, where she currently practices. While caring for all aspects of pediatrics, she still has a special interest in asthma management. She is Board Certified in Pediatrics and a Fellow of the American Academy of Pediatrics. Dr. Tucker Powell has been practicing pediatrics for nearly two decades.               


Guylene Desir-Gaston, NP