Janet Hanff joined CTS as a Physician Assistant in 1995. She studied at the University of Texas in Austin, the Southwestern Allied Health Sciences School and the University of Texas Southwestern Medical Center in Dallas. Janet holds certification in the State of Indiana and the NCCPA (National Commission on Certification of Physicians) and is a Fellow of the American Academy of Physician Assistants and the Indiana Academy of Physician Assistants.

Christine Rullo joined CTS as a Physician Assistant in 1995. She studied at Pennsylvania State University and Cornell University Medical College. Christine holds certification from the State of Indiana and the NCCPA and is a member of the American Academy of Physician Assistants, the American Association of Surgeon Assistants, the Cardiovascular Society of Physician Assistants and the Indiana Association of Physician Assistants.

Christa Heckman joined CTS as a physician assistant in 2005. Her education includes earning a masters degree from the University of Nebraska Medical Center where she studied clinical medical science and earned her Physician Assistant certificate. Christa received her undergraduate degree in Biology from Concordia College in Minnesota. Christa holds certification from the State of Indiana and the NCCPA, and the Indiana Association of Physician Assistants.