Chipotle Corn Chowder

Name: Chipotle Corn Chowder
Ingredients: 4 slices of bacon, chopped into small pieces, (I use thick cut); 1 medium onion,, chopped; 1 medium red bell pepper, , chopped; 1 stalk of celery, , chopped; 1 tablespoon butter; 2 tablespoons all purpose flour; 3 cups chicken broth, (I use low sodium); 1 cup heavy cream; 2 tablespoons jarred diced chipotle chiles; 1 (4 oz) can diced green chiles; 1 teaspoon dried oregano; 1/2 teaspoon salt; pepper, to taste; 1/2 teaspoon cumin; 2 cups frozen corn; 1 1/2 cups shredded sharp cheddar cheese; 1 1/2 cups shredded Monterrey jack cheese; chopped cilantro for serving,, optional