Dean Health System, Madison, Wis., added the Dodge & Cox Stock mutual fund and Wellington Management Small-Cap Opportunities commingled fund as investment options in its money purchase and 401(k)/profit-sharing plans, said Kevin C. Stevens, corporate accounting coordinator. The plans, with a combined $312 million in assets, share the same lineup of 10 investment options. U.S. Bank is trustee and record keeper for the 401(k)/profit-sharing plan and custodian for the money purchase pension plan, he said. The plans do not have an investment provider. Ennis Knupp advised.