Mark R. Alpert of Boston passed away on June 13. Beloved long-term partner of the late Bill Gustat. Devoted great uncle of David Kagan and his wife Allison, Jeffrey Kagan and his wife Amanda, Ross Kagan and his wife Rachel and niece Susan Kagan. Graveside services at Dorchester Helping Hands Cemetery, 232 Fuller St., Everett on Monday, June 16 at 1:30 PM. Donations in Mark’s memory may be made to Memorial Sloan Kettering Cancer Center.