Meet Our Team

4 Team Members
  • Jerry Lewis, MD

    Jerry Lewis, MD

    Medical Director

    Dr. Jerry Lewis is a board-certified physician who helps to diagnose and treat male patients with low testosterone or abnormal sexual health issues.

  • Caleb Lewis

    Caleb Lewis

    Medical Assistant

    Caleb is a medical assistant who assists in medical examinations and treatments and specializes in patients suffering from alopecia.

  • Kristal Martinez

    Kristal Martinez

    Receptionist/Medical Assistant

    Kristal functions as both the receptionist and medical assistant at Superior T and provides excellent patient care through both of her roles.

  • Tracy Castaldo

    Tracy Castaldo


    Tracy Castaldo is a certified family nurse practitioner who conducts diagnostic testing and exams, and also provides treatment options for patients.