Question about Pain Fellowship Application - LOR from PD who left the program

Hi all, I graduated from PM&R residency this year and am applying in the 2024-2025 cycle. My PD left the program this year, and I'm going to ask him for a letter of recommendation. My question is, do I need a letter from the new PD of my program? Or can the old PD just state he was my PD for the duration of my residency? New PD hasn't formally started yet and I've never met him before.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pain Medicine Source Type: forums