Season chicken cutlets on both sides with salt and pepper.
Heat olive oil in a large skillet over medium-high heat.
Sear chicken for 5 to 7 minutes per side until internal temperature reaches 165 degrees Fahrenheit.
Remove chicken from skillet and set aside on a plate.
In the same skillet, reduce heat to medium and add minced garlic, cooking for 60 seconds until fragrant.
Stir in heavy cream, dried oregano, and red pepper flakes, scraping the bottom of the pan to release browned bits.
Simmer sauce for 3 minutes until slightly thickened.
Whisk in grated parmesan cheese until fully melted and integrated.
Return chicken to the skillet and spoon sauce over the top.
Garnish with fresh parsley before serving.