Mark Altenau, M.D.

Call: (972) 360-9694
7777 Forest Ln Ste B434 Dallas, TX 75230

Clinic staff

Susan Deahl


Susan Deahl, MCD, practices at the Medical City Hospital in Dallas. She specializes in audiology technology and hearing aid fittings.

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More information

About this clinic

The office of Dr.Mark Altenau, M.D. offers complete ear, nose and throat services, including hearing testing and hearing aids.

Clinic services

  • Hearing screenings
  • Complete hearing tests
  • Hearing aid evaluations
  • Hearing aids
  • Computerized hearing aid fittings to ensure proper amplification
  • Hearing aid accessories
  • Hearing aid service including cleaning, checks, maintenance and repairs
  • Hearing aid batteries


Call this clinic today!

(972) 360-9694

Hours of operation

Sunday Closed
Monday Open by appt.
Tuesday Open by appt.
Wednesday Open by appt.
Thursday Open by appt.
Friday Open by appt.
Saturday Closed

Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
  • Insurance accepted, please call for details