Medical dramas continue to captivate many TV viewers.

With high stakes and characters who are easy to invest in, many medical dramas find devoted audiences.

For those who love the genre, there are several series that are necessary to watch.

greys-anatomy-ellen-pompeo-season-21-episode-10

Image via Disney/Anne Marie Fox

These stories have made a lasting impact on the TV landscape.

The team faces a mass shooting, a measles' exposure, overdoses, and tragic deaths.

The series also handles important topics like the assault of healthcare workers in the workplace.

Ben Whishaw as Adam Kay in ‘This is Going to Hurt’

Image via BBC

The series' realism is what makes it such an important watch for fans of the genre.

The gritty realism makes it both difficult to watch at times, but impossible to turn away from.

Private Practiceis an essential medical drama to watch because it shows how successful spin-off series can be.

MV5BNDJlZjVkZDAtMjc1Yy00YmI5LTgyY2ItM2U5MGI4N2VlZGY1XkEyXkFqcGdeQXVyMTM1MTE1NDMx.<em>V1_FMjpg_UX1000</em>

Nurse Jackieis an important medical drama because it highlights a nurse as its protagonist.

House’s lack of bedside manner and unflinching honesty make him a strangely endearing protagonist to follow.

The series primarily focuses on House making spectacular and often improbable saves by using his talents as a diagnostician.

instar52066790.jpg

WhatHouselacks in authenticity, it makes up for in important social commentary.

The series follows J.D.

’s relationshipswith his colleagues and how he sees his role as a doctor.

instar50053781.jpg

The series is remarkably authentic in that it highlights the sometimes ridiculous situations medical professionals often find themselves facing.

It’s difficult to overstate the enormous impactGrey’s Anatomyhas had on the genre.

The series has perfected introducing characters who are in compelling relationships worth investing in.

Cast Placeholder Image

The actual medical drama is simply a nice bonus.

Throughout its 15-season run,ERintroduced a large ensemble castthat grew and changed over time.

The series highlighted the critical decisions required to work in an emergency room.

Dr. Robby in The Pitt Season 1 finale standing with his arms folded and looking at something in front of him.

Image via HBO

This added a personal touch that has been featured in many medical dramas afterER.

NEXT: 8 Burning Questions I Still Have After ‘The Pitt’s Season 1 Finale

03222269_poster_w780.jpg

instar53183536.jpg

instar53361512.jpg

Hector Elizondo, Mandy Patinkin, Adam Arkin, Roxanne Hart, and EG Marshall smile for the camera in an operating room wearing hospital garb as the cast of Chicago Hope

image via CBS

chicago-hope.jpg

instar50332266.jpg

instar51445469.jpg

instar51675334.jpg

instar49580584-1.jpg

The cast of Private Practice at a wedding

Image via ABC

private practice

instar50083295.jpg

instar52265619.jpg

Edie Falco as Jackie Peyton in Nurse Jackie

Image via Showtime

nurse-jackie-poster.jpg

instar53368834.jpg

instar50677909.jpg

Hugh Laurie tending to a patient&rsquo;s eye who is sitting up in a hospital bed in House episode Birthmarks

Image via Fox

House TV Series Poster

instar53643533.jpg

instar49049044.jpg

instar52950686.jpg

Turk and JD hold each other in the &lsquo;West Side Story&rsquo; fantasy on &lsquo;Scrubs&rsquo;

Image via NBC

ScrubsTagImage

instar49082987.jpg

Jamie Farr and Gary Burghoff as Klinger and Radar, looking shocked in an episode of M<em>A</em>S*H

Image via CBS

mash

instar50184131.jpg

instar49760920.jpg

shutterstock_104985380.jpg

shutterstock_1080640529.jpg

Ellen Pompeo as Meredith Grey in Grey&rsquo;s Anatomy Season 21

Image via ABC

Grey&rsquo;s Anatomy Poster

instar51546722.jpg

instar53478753.jpg

George Clooney, Anthony Edwards, Noah Wyle, Julianna Marguilies and Eriq La Salle in a Season 4 promo for ER

Image via NBC

ER TV Poster

instar49952086.jpg

instar53302367.jpg

The Pitt

Grey&rsquo;s Anatomy