Dr. Gail-Ann Allen completed high school at Immaculate Conception High School and continued her studies at Essex County College in New Jersey, where she earned an Associate in Applied Science Degree, Biological Sciences, with highest honours. Further studies in Biological Sciences at Rutgers University in New Jersey earned her a Bachelor of Science Degree, Summa Cum Laude.

Dr. Allen pursued her dental degree at the New Jersey Dental School and obtained a Doctor of Dental Medicine degree in 2000.