Customer Service - Claims / Benefits
Phone: 1-877-841-1478
E-mail: benefit@deltadentalsd.com
Fax: 605-494-2566
PO Box 1157
Pierre, SD 57501

Sales Department
Phone: 1-800-627-3961
E-mail: sales@deltadentalsd.com
Fax: 605-224-0909
PO Box 1157
Pierre, SD 57501

Provider Relations
Phone: 1-877-841-1478
E-mail: delta.prof@deltadentalsd.com
Fax: 605-494-2566
PO Box 1157
Pierre, SD 57501

Philanthropic Fund
Phone: 1-800-627-3961
E-mail: connie.halverson@deltadentalsd.com
Fax: 605-224-0909
PO Box 1157
Pierre, SD 57501