John Cadigan is beginning his thirtieth year with the North Baltimore Aquatic Club.  John is a senior coach and the head coach of the NBAC Masters team.  He also serves as the director of the NBAC Summer Camp and fundraising activities.

Beginning in 1980 assisting Murray Stephens, John has coached at every level of NBAC.  In addition, John has coached and won championships for Loyola High School, Archbishop Curley High School, and assisted at Calvert Hall College High School.  He has coached Summer League at the Roland Run Club and Meadowbrook Swim Club.

John serves as chair of the Maryland Swimming Hall of Fame.  John works as the general manager of Meadowbrook Aquatic & Fitness Center.  An alumnus of Loyola College (B.A. English 1986), John and his wife Connie have five children, two of whom compete for North Baltimore.