Chicago Med season 3

The third season of Chicago Med, an American medical drama television series with executive producer Dick Wolf, and producers Michael Brandt, Peter Jankowski, Andrew Schneider and René Balcer (uncredited), was ordered on May 10, 2017. The season premiered on November 21, 2017, concluded on May 15, 2018, and contained 20 episodes. This season marks the final regular appearance of main character Sarah Reese, portrayed by Rachel DiPillo.

Main

 * Nick Gehlfuss as Dr. Will Halstead, Attending Emergency Physician
 * Yaya DaCosta as April Sexton, RN
 * Torrey DeVitto as Dr. Natalie Manning, Pediatrics/Emergency Medicine Fellow
 * Rachel DiPillo as Dr. Sarah Reese, Psychiatry Resident
 * Colin Donnell as Dr. Connor Rhodes, Cardiothoracic Surgery Fellow
 * Brian Tee as LCDR Dr. Ethan Choi, Attending Emergency Physician
 * Marlyne Barrett as Maggie Lockwood, RN, ED Charge Nurse
 * Norma Kuhling as Dr. Ava Bekker, Cardiothoracic Surgery Fellow
 * S. Epatha Merkerson as Sharon Goodwin, Chief of Services
 * Oliver Platt as Dr. Daniel Charles, Chief of Psychiatry

Recurring
• Ato Essandoh as Dr. Isidore Latham, Chief of Cardiothoracic Surgery

• Roland Buck III as Dr. Noah Sexton, Medical Student

• Mekia Cox as Dr. Robin Charles

• Eddie Jemison as Dr. Stanley Stohl, Chief of Emergency Medicine

• Shay Rose Aljadeff as Dr. Leah Bardovi, Medical Student

• Lorena Diaz as Nurse Doris

• Mia Park as Nurse Beth Cole

• Marc Grapey as Peter Kalmick

• Peter Mark Kendall as Joey Thomas

• Brennan Brown as Dr. Sam Abrams

• Gregory Alan Williams as Bert Goodwin

• D. W. Moffett as Cornelius Rhodes

• Emma Duncan as Dr. Maia Frisch

• James Vincent Meredith as Barry Vaughn

• Arden Cho as Emily

• Michel Gill as Robert Haywood

Special guest star

 * Malcolm McDowell as Dr. Marvin Jaffrey
 * Corbin Bleu as Tommy

Crossover characters
• David Eigenberg as Firefighter Christopher Herrmann

• Kara Kilmer as Paramedic Sylvie Brett

• Philip Winchester as Assistant State's Attorney Peter Stone

• Alex Weisman as Paramedic Chout

• Jesse Lee Soffer as Detective Jay Halstead

• Elias Koteas as Detective Alvin Olinsky

• Joe Minoso as Firefighter Joe Cruz

• Taylor Kinney as Lieutenant Kelly Severide

Casting
After making her debut in the season 2 finale as Dr. Ava Bekker, Norma Kuhling returned in a main role for season 3. Michel Gill appeared in multiple episodes as Bob Haywood, Dr. Reese's (Rachel DiPillo) estranged father, who is admitted to the hospital as a patient. On November 22, it was announced that Arden Cho would be joining the cast in a recurring role as Emily Choi, Ethan's (Brian Tee) adopted sister. Malcolm McDowell guest-stars as Dr. Jaffrey, a distinguished heart surgeon and Dr. Bekker's mentor.

Home media
The DVD release of season three was released in Region 1 on August 28, 2018