A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. John Wittenberg:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. John Wittenberg, Internist, Adult Medicine Primary Care is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. John Wittenberg, MD is board certified in Internal Medicine.
- He has special expertise in 5 areas:
- Preventive Medicine
- Skin Diseases
Education & Awards
Dr. Wittenberg graduated from University of Wisconsin at Madison. He has 5 awards.
Dr. Wittenberg has 2 hospital affiliations:
- Medical Center Of Plano
- Baylor Regional Medical Center at Plano
Similar doctors nearby
- Additional Information
- Dr. John Frederick Wittenberg MD is a male Internist, has 35 years of experience and practices in Internal Medicine.
- Where does Dr. John F. Wittenberg practice?
- Dr. John Wittenberg has 2 office locations.
Dr. John Wittenberg practices Internal Medicine near Plano, TX.
Additional practice locations include: North Richland Hills, TX.
See Plano Internists.