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Dr. John Ballenger, MD is a Doctor primarily located in Sacramento, CA. He has 42 years of experience. His specialties include Nephrology and Internal Medicine. Dr. Ballenger is affiliated with Mercy General Hospital. He speaks English.
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Specialties & Expertise
Dr. John Ballenger has the following 8 areas of expertise, 2 specialties and 2 board certifications.
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Type 2 Diabetes
Locations & Directions
Dr. John Ballenger, MD is similar to these 3 Doctors near Sacramento, CA.