Patrick Annello was co-valedictorian of the Holy Trinity Class of 1995 and graduated with nine varsity letters. He attended St. Peter's University on a full presidential scholarship where he received his Bachelor's Degree in 1999, majoring in Biology. He received his degree in medicine from Loyola Stritch School of Medicine in 2003. He completed his internship in medicine at St. Vincent's Hospital followed by anesthesiology residency at New York Presbyterian Cornell. He then specialized in pain management, completing his fellowship at Memorial Sloane Ketting, Hospital for Special Surgery and New York Presbyterian.
In 2008, he joined New York Cardiovascular Anesthesiologists at St. Francis Hospital in Roslyn where he established and currently chairs the Division of Pain Management. While at St. Peter's University, he met his wife, Katrina Sabater M.D. Together, they have three children Aidan, Patrick, and Cathleen. Both Aidan (11th grade) and Patrick (9th grade) attend Holy Trinity. Cathleen is in 6th grade. Dr. Annello serves on the Holy Trinity Board of Advisors as well as the Board of Regents at St. Peter's University.