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Billing Questions

Contact Info.

Mailing Address

  • P.O. Box 2757
  • Frisco, TX 75034

After Hours

After normal business hours, Dr. Farrell is available by phone for emergencies.

Call our office line at (214) 544-9887 and the answering service will page the doctor to return your call.

For a list of examples of urgent or emergency questions, see our office policy page.