Season the chicken breasts with salt and black pepper on both sides.
In a large skillet, heat olive oil over medium-high heat. Add the chicken breasts and cook for about 6-7 minutes on each side, or until golden brown and cooked through. Remove the chicken from the skillet and set aside.
In the same skillet, reduce the heat to medium and add the butter. Once melted, add the minced garlic, thyme, and oregano. Sauté for about 1-2 minutes, until the garlic is fragrant but not browned.
Pour in the chicken broth and lemon juice, scraping up any browned bits from the bottom of the skillet. Bring to a simmer.
Return the chicken to the skillet, spooning the garlic sauce over the top. Let it simmer for an additional 2-3 minutes to heat through.
Garnish with fresh parsley before serving.