Contact Us

Clinic Locations

415 West Third Street, Yankton, South Dakota 57078
Telephone (605) 665-9638 / 1-800-665-9638
Drs. King, Hicks, & Kouri

100 North 37th Street, Norfolk, Nebraska 68701
Telephone (402) 371-3671
Drs. King, Hicks, & Kouri

101 South Plum, Vermillion, South Dakota 57069
1-800-665-9638
Dr. King

2nd & Adams, O’Neill, Nebraska 68763
(402) 336-2611
Dr. King

Hours of operation

Yankton clinic – 7:45 a.m. to 5:00 p.m. Monday through Friday with earlier morning appointments available selected days. Call 605-665-9638 to make an appointment.

Norfolk clinic – 8:00 a.m. to 5:00 p.m. Monday through Thursday and 8:00 a.m. through 12:00 noon on Friday. Call 402-371.3671 to make an appointment.

Vermillion clinic – 8:00 a.m. to 12:00 noon Thursday. Call 1-800-665-9638 to make an appointment.

O’Neill clinic – First Wednesday of each month. Appointments by referral only.

Scheduling and canceling appointments

Appointments can be scheduled with Willcockson Eye Associates by calling either our Yankton or Norfolk offices. If you need to cancel an appointment please call at least 24 hours in advance so the appointment time can be used for another patient.