Dr. Mammen completed her undergraduate education at Villanova University. She then earned her medical degree in 2001 from Medical College of Pennsylvania/Hahnemann School of Medicine in Philadelphia. After medical school, she attended the University of Connecticut for her pediatric residency. Dr. Mammen worked in Connecticut for 3 years before moving to Texas in 2007. Her medical interests include breastfeeding, ADHD, and asthma.
Dr. Mammen lives in Katy with her husband Sandeep, a local dentist, and they have three children. Outside of work, she enjoys reading, traveling, hiking, and working out.