Cut the chicken breast into 1-inch bite-sized pieces and season evenly with sea salt, black pepper, and dried oregano.
Heat the extra virgin olive oil in a large cast-iron or stainless steel skillet over medium-high heat until shimmering.
Add the chicken to the skillet in a single layer and sear until golden brown and cooked through, approximately 5 to 7 minutes.
Remove the cooked chicken from the skillet and set it aside on a plate to rest.
In the same skillet, add the trimmed asparagus spears and halved cherry tomatoes, sautéing for 3 to 4 minutes until the asparagus is tender-crisp.
Stir in the minced garlic and drained chickpeas, cooking for an additional 2 minutes until the garlic is fragrant and chickpeas are warmed through.
Return the chicken and any accumulated juices to the skillet, then drizzle with fresh lemon juice and sprinkle with lemon zest.
Toss all ingredients together to combine and coat in the pan sauce, then garnish with fresh chopped parsley before serving immediately.