Meet Our Doctors

Dr. Alexandria Biga

Dr. Biga was born and raised in Northeastern Pennsylvania. She graduated magna cum laude from the University of Scranton with a B.S. in Biochemistry and Philosophy. She then moved to Baltimore to attend the University of Maryland Baltimore College of Dental Surgery where she graduated magna cum laude again. After dental school, Dr. Biga completed a General Practice Residency at Harvard School of Dental Medicine/Cambridge Health Alliance in Massachusetts, focusing on community health and the oral-systemic connection. Dr. Biga has been with Clinton Dental Group since completing her residency in 2014. She is committed to expanding her knowledge through continuing education as part of a local chapter of the Spear Study Club. 

Outside of dentistry, Dr. Biga is a certified personal trainer (CPT) and has a passion for nutrition, fitness, and total wellness.

Dr. Christina Cho
Dr. Christina Cho grew up in Columbia, Maryland. She attended Johns Hopkins University where she graduated with a Bachelor of Arts in Natural Science. She completed her degree in 2006 at the Baltimore College of Dental Surgery (or University of Maryland School of Dentistry). She also completed a residency in Advanced Education in General Dentistry at the University of Maryland School of Dentistry. She is a member of the American Dental Association and Maryland State Dental Association.
In her spare time, Dr. Cho enjoys playing pickleball or riding around town on her bike with her husband and kids.
Dr. Jacqueline S. Martin
General Dentist

Dr. Martin was born and raised in Washington, D.C. She joined our practice in June of 2020, with over 20 years of experience in dentistry. She attended Howard University and the University of Maryland Dental School. Her continuing education includes straight wire orthodontics, 6 Month Smiles, ClearCorrect, botox and fillers. She is extremely proficient in Orthodontics, including straight wire and invisible aligners. She’s also proficient in many treatments including root canals, crowns, bridges, fillers and therapeutic botox. Dr. Martin’s favorite thing about the dental office is getting to work with the best staff and patients!

When not at work, Dr. Martin enjoys dancing, going to the beach and hanging out with her family. She has had a motorcycle license for 10 years, but has been discouraged from riding by her husband and friends because of having young kids. Her youngest is now 16 years old and she says, “Once he graduates, momma is getting a bike!” Her favorite quote is by William Shakespeare: “To thine own self be true.”

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