Write a review about Quest Diagnostics Red Bluff - South Main Your name * Your e-mail * (Not for publication) Your mark * ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * — Required information Send Quest Diagnostics Red Bluff - South Main 1054 South Main Street, Red Bluff, CA 96080 +1 530-528-8751 View details