Dr. Ryan Brennan is a physics teacher at Immaculate Heart Academy. He received a B.S. degree in physics from Fordham University and a Ph.D. from Rutgers University in physics with a concentration in astronomy. "My first year at IHA, 2017-18, was incredibly rewarding," Dr. Brennan said. "The staff was extremely welcoming and the students worked hard, were committed, and made class a lot of fun. I'm looking forward to taking everything I learned last year and putting it into practice.