In a small bowl, whisk together the olive oil, lemon juice, minced garlic, cumin, paprika, turmeric, cinnamon, salt, and pepper.
Slice the chicken breast into thin strips and toss with the spice marinade until well coated.
Heat a non-stick skillet over medium-high heat and sauté the chicken for 6-8 minutes until golden brown and cooked through.
While the chicken cooks, dice the cucumber, halve the cherry tomatoes, and finely chop the red onion and parsley.
Place the warm cooked brown rice in the center of a bowl.
Arrange the cooked chicken, cucumber, tomatoes, and red onion on top of the rice.
Finish the bowl with a dollop of Greek yogurt and a sprinkle of fresh parsley before serving.