1. Heat a large skillet over high heat. Add oil to pan; swirl to coat. Add chicken; cook 4 minutes, stirring occasionally. Place chicken in an electric slow cooker.
2. Add onion, bell pepper, celery, and garlic to pan; sauté 4 minutes or until tender. Add onion mixture, turkey kielbasa, and next 5 ingredients (through chicken broth) to slow cooker. Cover and cook on LOW for 5 hours.
3. Cook rice according to package directions. Add cooked rice and remaining ingredients except parsley garnish to slow cooker. Cover and cook on HIGH 15 minutes or until shrimp are done. Garnish with parsley leaves, if desired.