Schedule an Appointment with Dr. Derr or Dr. Chi Schedule an Appointment To request appointment availability, please fill out the form below. Our scheduling coordinator will contact you to confirm your appointment. Specific date you would prefer Specific time you would prefer General day(s) of the week would you like to come in General time(s) of the day would you like to come in Your Name (required) Email (required) Phone (required) Please describe your appointment Δ