See An Allergy Specialist Near You Schedule Appointment New Patients Existing Patients Established patients should use their Galen Patient Portal to schedule follow-up appointments. Curt Chaffin, MDCleveland, TNHixson, TNChattanooga, TNDalton, GA Schedule Appointment Michael C. Hollie, MDHixson, TNChattanooga, TNDalton, GA Schedule Appointment Linda J. Kim, MDDalton, GA Schedule Appointment