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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Dennis Giangiulio:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Dennis Giangiulio is Excellent. Dr. Giangiulio has been reviewed by 6 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.4
Courteous Staff 4.6
Accurate Diagnosis 4.3
Bedside Manner 4.6
Spends Time with Me 4.6
Follows Up After Visit 4.3

Specialties & Research

Dr. Dennis Giangiulio, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • He has special expertise in 11 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Acute Myeloid Leukemia
  • Cancer
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Infectious Disease
  • Interventional Oncology
  • Leukemia
  • Multiple Myeloma (Cancer of Plasma Cells)

Education & Awards

Dr. Giangiulio graduated from Drexel University , Philadelphia. He has 2 awards.

Patients' Choice Award (2013)
Compassionate Doctor Recognition (2011 - 2013)


Dr. Giangiulio has 12 hospital affiliations:

  • Lehigh Valley Hospital 
  • St. Luke's Hospital/Bethlehem 


  • French
  • English
  • German

> > > > Dr. Dennis Giangiulio, MD

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Additional Information
Dr. Dennis J Giangiulio MD is a male Internist, has 31 years of experience and practices in Internal Medicine, Hematology, Medical Oncology, and Hematology & Oncology.
Where does Dr. Dennis J. Giangiulio practice?
Dr. Dennis Giangiulio has 1 office location.
Dr. Dennis Giangiulio practices Internal Medicine, Hematology, Medical Oncology, and Hematology & Oncology near Allentown, PA.
See Allentown Internists, Allentown Hematologists, and Allentown Oncologists.