Natalie Morales is taking the Hippocratic Oath.

The 38-year-old Cuban American actress has joined the cast of Grey’s Anatomy for the ABC medical drama series’ 20th season.

Morales will head to Grey Sloan Memorial Hospital as a guest star.

She’ll appear as Monica Beltran, a pediatric surgeon whose pragmatism and level-headedness have made her one of the best in her field. Her willingness to push boundaries can be admirable and aggravating, but it’s always aimed at providing top-quality care to her patients.

But Morales isn’t the only Latinx artist set to appear on Season 20.

Freddy Miyares has also joined the cast.

The Latino actors will appear in a recurring role as Dorian, an intelligent, warm and likable patient who is involved in a serious accident and is struggling with his future.

Grey’s Anatomy Season 20 premieres on ABC on March 14 at 9:00 pm ET/PT with next day streaming on Hulu.

Morales’ previous credits include White Collar, Dead to Me, Parks and Recreation and The Grinder.

Miyares’ previous credits include When They See Us, DMZ and The L Word: Generation Q.