Dr. John Demko is a Nephrologist,General Physician and Internal Medici…read morene in San Francisco 94143, San Francisco and has an experience of 2026 years in these fields. Dr. John Demko practices at Ucsf in San Francisco 94143, San Francisco. He completed Medical degree, DO from University Of Pittsburgh School Of Medicine in 2017 and Medical School from University Of Pittsburgh School Of Medicine in 2017.
He is a member of American Board of Internal Medicine (ABMS®). Some of the services provided by the doctor are: Hypercalcemia,Chronic Kidney Diseases,Hyperkalemia,Hypertensive Heart and Chronic Kidney Disease and Acidosis etc.read less