Dr. John Granger is an infectious disease specialist in Lancaster. He cares for patients with infections that are difficult to diagnose and treat, and can be life-threatening.
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 735-0012
1655 Crooked Oak Drive, Lancaster, PA 17601-4207
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 354-2478
2110 Harrisburg Pk, 100 Med Assoc Lancaster, Lancaster, PA 17601
Yes, Dr. John M. Granger is accepting new patients at this office.
2110 Harrisburg Pike, Lancaster, PA 17601-2644
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 653-1001
418 Cloverleaf Road, Elizabethtown, PA 17022-9320
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 544-3520
2102 Harrisburg Pike, Lancaster, PA 17601-2644
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 299-2214
2108 Harrisburg Pike, 200 Lghp Arthritis and Rheumatology, Lancaster, PA 17601-2644
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 544-3638
2112 Harrisburg Pike, Suite 200, Lancaster, PA 17601-2644
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 544-3520
2106 Harrisburg Pike, Suite 301, Lancaster, PA 17601-2644
Yes, Dr. John M. Granger is accepting new patients at this office.
(717) 544-3628
2104 Harrisburg Pike, Suite 200, Lancaster, PA 17601-2644
Dr. John Granger graduated from Medical College of Ohio in 2003.
Dr. Granger has eleven offices in Pennsylvania where he specializes in Infectious Disease Medicine and Internal Medicine.
Dr. Granger works with one hundred and forty-eight doctors including Dr. Paul Baughman and Dr. Michael Shirk.
As an infectious disease specialist, Dr. Granger is capable of preventing, diagnosing, and treating a wide variety of infectious diseases. Typically, patients with an infectious disease, such as malaria, will require highly specialized treatment or care. Dr. Granger may also educate patients traveling to places around the world that have a high rate of infectious diseases; this is sometimes referred to as travel medicine.
An internist in Lancaster, PA, Dr. John Granger specializes in the primary care of adults through diagnosis and treatment of cross-system illnesses that may affect multiple organic systems. Dr. Granger may also refer patients to specialists when medically needed. For example, patients experiencing severe breathing problems would be referred to a pulmonologist for further diagnostic tests or therapies.
Medical University of Ohio
MD • 2003
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Granger, but only those who participate in Medicare.