| Grade KA | Mrs. Cristen Doherty | Click Here For Bio | cdoherty@sjsmedford.com |
| Grade KB | Ms. Ashleigh Wall | Click Here For Bio | awall@sjsmedford.com |
| Grade 1A | Mrs. Kerry Beausoleil | Click Here For Bio | kbeausoleil@sjsmedford.com |
| Grade 1B | Ms. Amy Howard | Click Here For Bio | ahoward@sjsmedford.com |
| Grade 2B | Ms. Juliana Naso | Click Here For Bio | jnaso@sjsmedford.com |
| Grade 3B |
Mrs. Nicole Sullo | Click Here For Bio | nsullo@sjsmedford.com |
| Grade 4A |
Mrs. Melissa Trenga | Click Here For Bio | mtrenga@sjsmedford.com |
| Grade 5A |
Mrs. Kristen Kennedy | Click Here For Bio | kkennedy@ |
| Grade 6A |
Mrs. Lauren Fiore | Click Here For Bio | lfiore@sjsmedford.com |
| Grade 7A |
Ms. Caitlin Fehr | Click Here For Bio | cfehr@sjsmedford.com |
| Grade 8A |
Mrs. Pamela McMahon | Click Here For Bio | pmcmahon@sjsmedford.com |
| Grade 8B |
Dr. Taryn Kinahan | Click Here For Bio | tkinahan@sjsmedford.com |
| Special Education | Ms. Maureen Feltch | Click Here For Bio | mfeltch@sjsmedford.com |
| Spanish | Mrs. Maria Serfes | Click Here For Bio | mserfes@ |
| Art | Mrs. Heather Keefe-Rivero | Click Here For Bio | hkeefe-rivero@sjsmedford.com |
| Gym | Mr. Ian Comack | Click Here For Bio | icomack@sjsmedford.com |
| Music | Ms. Caroline N’diaye | Click Here For Bio | cndiaye@sjsmedford.com |
| Support Services | Sister Elizabeth | Click Here For Bio | |
| Support Services | Sister Catherine | Click Here For Bio | Catherine.decker@csjboston.org |