Schedule Online At Your Convenience With Chad Zehms, MD Bluffton - Existing Patient New Patient - Bluffton Ankle | Elbow | Forearm | Hand | Hip | Knee | Shoulder | Wrist Please identify if you are a New or Existing patient so we can ensure the most suitable apointment time for your needs and evaluation. Disclaimer: Engaging in Online Scheduling does not commensurate you as a patient until the time of arrival to your scheduled appointment. LORUM IPSUM Chad Zehms, MD - Patient Reviews