John Michael Granger, M.D.
Infectious Disease Internal Medicine
John Granger, M.D. has been part of the Lancaster medical community since 2006 in group practice. He graduated from Medical College of Ohio in 2003 and has 23+ years of clinical experience. Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, and more.
Data updated 2011-06-28 on CMS NPPES
Contact & Location
Practice Location
2106 Harrisburg Pike Suite 301, Lancaster, PA 17604
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.
Taxonomy: 207RI0200X
Education & Training
Medical College of Ohio (Class of 2003)
Virtual Infectious Disease Care With John Granger
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Granger for follow-ups, medication reviews, and ongoing care — no travel to Lancaster required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about John Granger
NPI records show Dr. Granger as active with telehealth listed in Lancaster, PA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (717) 544-3517.
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Contact John Granger
Practice Location
2106 Harrisburg Pike Suite 301, Lancaster, PA 17604
This is a provider directory. Contact the office directly to schedule appointments.
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