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Dr. John Wittenberg, MD

Dr. John Wittenberg, MD

Age 71 Internal Medicine M
(25) 25 reviews
Accepting New Patients


Dr. John Wittenberg, MD is a internal medicine specialist in Plano, TX. Dr. Wittenberg completed a residency at Univ of Texas Medical Branch Hospital. He currently practices at Medical Clinic of North Texas and is affiliated with Baylor Scott & White Medical Center - Plano. He accepts multiple insurance plans. Dr. Wittenberg is board certified in Internal Medicine.


  • Univ of Texas Medical Branch Hospital, Residency Hospital — 1979
  • Univ of Texas Medical Branch Hospital, Internship Hospital — 1977

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Humana
  • UnitedHealthCare

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  1. Medical Clinic of North Texas

    1. 1
      Collin Physican Support
      4001 W 15th St Ste 245, Plano, TX 75093 Existing Patients: (972) 596-5222

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The very best! I have been going to Dr Wittenberg for over 35 years and only sorry that I waited so long to find him. My wife has been going to him for about 33 years. We are very lucky to have him.
Bill T in McKinney, TX — Jul 19, 2018
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Dr. John Wittenberg, MD
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Frequently Asked Questions

Dr. Wittenberg frequently treats Enlarged Prostate (BPH), Wellness Examination, and Heart Disease.  

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Hospital Affiliations

  • Baylor Scott & White Medical Center - Plano
  • Medical City Plano