Mansfield-TX-HerKare  HerKare opens a new location today in Mansfield, Texas. This marks HerKare’s third center in Dallas-Fort Worth. HerKare recently expanded to Houston area and continues to accelerate their growth plans, making the treatment of hormonal imbalance in women more convenient. Dr. Rick Westbrook, D.O. is the National Medical Director of the Center, which is located at 1021 Matlock Rd, Mansfield, TX 76063.