Heat olive oil in a skillet over medium heat.
Season salmon fillets with salt, pepper, oregano, and basil.
Add salmon to the skillet, cooking for 4-5 minutes on each side until golden brown.
Remove salmon and set aside on a plate.
In the same skillet, add minced garlic and sauté until fragrant.
Pour in heavy cream, stirring to combine.
Add cherry tomatoes and spinach, cooking until spinach wilts.
Season sauce with salt and pepper to taste.
Return salmon to the skillet, spooning sauce over the top.
Garnish with fresh thyme and serve hot.