Season chicken breasts with garlic powder, Italian seasoning, salt, and pepper.
Heat olive oil in a large skillet over medium-high heat. Cook chicken for 5-7 minutes per side until golden. Remove and set aside.
In the same pan, lower heat to medium-low. Add minced garlic and sauté for 30 seconds.
Add chicken broth and scrape up brown bits from bottom of pan.
Add cream cheese in chunks. Whisk until it starts to melt.
Pour in heavy cream, add red pepper flakes, and whisk until smooth.
Stir in parmesan cheese until melted.
Return chicken to pan and spoon sauce over top.
Simmer for 3-5 minutes until chicken is heated through.
Garnish with fresh parsley and extra red pepper flakes if desired.