Martin Chamber April 30, 2018 Directory Martin Dental Clinic Martin Chamber April 30, 2018 Directory Martin Dental Clinic 103 East Bennett AveMartin SD 57551Hours:Monday – ClosedTuesday- Friday: 7:30 am – 1:00 pm, 1:30 – 6:00 pm ContactPhone: 605-685-1046 Amanda Holcomb aholcomb@horizonhealthcare.org Website