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Radiologist, Radiation Oncology, Oncology Specialist (cancer)
21 years of experience
Accepting new patients
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).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Glen Gejerman is Excellent. Dr. Gejerman has been reviewed by 5 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Glen Gejerman, MD is board certified in Radiation Oncology.

  • He has special expertise in 7 areas:
  • Breast Cancer
  • Cancer
  • Head and Neck Cancer
  • Lung Cancer
  • Lymphoma
  • Metastatic Breast Cancer
  • Prostate Cancer (Prostatic Neoplasm)

Education & Awards

Dr. Gejerman graduated from UMDNJ, Newark. He has 3 awards.

Castle Connolly America's Top Doctors® (2009 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2009 - 2012, 2014 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2007 - 2008, 2010 - 2015)


Dr. Gejerman has 11 hospital affiliations:

  • Pascack Valley Hospital 
  • Hackensack University Medical Center 


  • Portuguese
  • Spanish
  • English

> > > > Dr. Glen Gejerman, MD

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Additional Information
Dr. Glen Gejerman MD is a male Radiation Oncologist, has 21 years of experience and practices in Radiation Oncology.
Where does Dr. Glen Gejerman practice?
Dr. Glen Gejerman has 1 office location.
Dr. Glen Gejerman practices Radiation Oncology near Hackensack, NJ.
See Hackensack Radiologists.