Donna L. Cassidy-Snow, age 50, of Neshannock Township, passed away after a brief illness the evening of June 2, 2018 at Shadyside Hospital in Pittsburgh. Born March 23, 1968 in Ambridge, PA, she was the daughter of Donald and Marian (Fawcett) Cassidy. She is survived by her husband of 22 years, Dr. Gary R. Snow, whom she married December 30, 1995. A 1986 graduate of Quigley High School, she went on to Duquesne School of Pharmacy, graduating in 1991. She was a member of the Kappa Psi Pharmaceutical Fraternity. Donna was a pharmacist with UPMC Jameson Hospital for 19 years. She was a board member of the Skating Club of Greater Youngstown and a Makers Mark Ambassador. Among her many interests, she enjoyed traveling, reading and crocheting. She will be missed by her loving companions, her dogs, Piper and Chase and her cat, Jordan. Donna attended Northminster Presbyterian Church. In addition to her husband Gary, she is survived by her two daughters, Cassidy R. Snow and Sydney E. Snow, both of New Castle; nieces and nephews, Jamie Murry, Lindsey Struck, Michael Snow and Jason Snow. She was preceded in death by her parents. Visitation will be held on Wednesday from 4:00-8:00 p.m. at the R. Cunningham Funeral Home and Crematory, Inc., 2429 Wilmington Road, New Castle. A funeral service will take place on Thursday at 4:00 p.m. at the funeral home with Pastor Anthony Kladitis officiating. In lieu of flowers, memorial contributions may be made to Angels for Animals, 4457 State Rt. 165, Canfield, OH 44406 or the Lawrence County Humane Society, PO Box 62, New Castle, PA 16103. Online condolences may be offered at www.cunninghamfh.com.