Mentorship is critical for faculty success, satisfaction, and engagement. However, many faculty, particularly underrepresented racial/ethnic (UR) faculty, lack access to high-quality mentoring. In an effort to improve mentoring for all faculty, we developed and implemented a formally structured faculty mentor training program (FMTP) across UC San Diego Health Sciences, which included institutional support, mentorship training, and department/division mentorship programs.

FMTP impact was evaluated using three primary outcome variables: mentoring quality, mentoring behaviors, and institutional climate. Participants’ self-assessed mentoring competencies were measured using validated instruments.

A total of 391 (23%) of Health Sciences faculty participated in FMTP. Participation rate was higher for women than men (30% versus 17%) and highest for UR faculty (39%). FMTP was implemented in 16 of 19 departments. Self-reported mentoring improved for FMTP participants with mentoring quality (p = 0.009) and meeting mentees’ expectations (p = 0.01) continuing to improve for up to 2 years after training. However, participants were unsure if they were meeting UR mentees’ expectations. FMTP participants were significantly more satisfied with mentoring quality (p < 0.001) compared to non-participants, with the greatest increase in satisfaction reported by UR faculty (38–61%). UR faculty reported improved overall morale (51–61%) and a perception that the environment was supportive for UR faculty (48–70%).

The implementation of a system-wide formal structured FMTP was associated with improved faculty satisfaction, quality of mentoring, and institutional climate, especially for UR faculty.