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).
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Skin Cancer Patient Education Read about Melanoma, basal cell and squamous cell carcinoma types in our skin cancer patient education guide.Before Visiting Dr. Ritchie Learn More
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Education & Awards
Dr. Ritchie graduated from Wayne State University, Detroit.
Dr. Ritchie has 1 hospital affiliations:
- Brooke Army Medical Center
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- Additional Information
- Dr. John David Ritchie MD is a male Surgeon, has 5 years of experience and practices in Surgery.
- Where does Dr. John D. Ritchie practice?
- Dr. John Ritchie has 1 office location.
Dr. John Ritchie practices Surgery near San Antonio, TX.
See San Antonio Surgeons.