Heat olive oil in a Dutch oven over medium heat.
Add chopped onion, carrots, celery, and garlic clove; sauté 5 minutes.
Sprinkle flour, oregano, thyme, and poultry seasoning over vegetables, and cook 1 minute.
Stir in broth, potato, and salt. Add raw chicken strips.
Bring to a boil; reduce heat, and simmer, partially covered, 25 minutes or until potato is tender and chicken is cooked through.
Once chicken is tender, remove, shred or cut into chunks and add back to the broth.
Add milk and noodles, and cook 10 minutes or until noodles are tender.
Garnish with fresh thyme, if desired.