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Dr. John Frenzel, MD is a Doctor primarily located in Houston, TX. He has 26 years of experience. His specialties include Anesthesiology. Dr. Frenzel is affiliated with Memorial Hermann-Texas Medical Center and UTMB Galveston (John Sealy). He speaks English.
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Dr. John Frenzel has the following 1 area of expertise and 1 specialty:
Baylor College Of Medicine, 1989