Churchill Mortgage - John Schaff Share: Mortgages & Loans Churchill Mortgage - John Schaff Visit Website Request Info 12222 Merit Dr. Ste 1820 Dallas, TX 75251 (214) 546-9111 Rep Info Map Whom to Contact John Schaff Sr. Loan Officer Phone: (214) 546-9111 Send an Email LinkedIn What's Nearby? Distance: 5 10 15 20 25 50 mi.