# Dr. Quentin — The Big Four character guide

> Dr. Quentin in The Big Four by Agatha Christie.

**Role:** minor

**Also known as:** Quentin, Doctor Quentin

**First appearance:** 0005-vi-the-woman-on-the-stairs

## Who they are

A doctor who treats a key witness and aids Poirot.

## Links

- HTML: https://www.betterreads.online/discover/the_big_four_se/characters/dr_quentin
- Book: https://www.betterreads.online/discover/the_big_four_se
- All characters: https://www.betterreads.online/discover/the_big_four_se/characters