Summary

Dr. Gagnon graduated from the University of Virginia School of Medicine in 1986. He works in Frederick, MD and 1 other location and specializes in Radiation Oncology. Dr. Gagnon is affiliated with Meritus Medical Center and Frederick Health Hospital.

Quick Facts

  • 4.3
  • 40 years of experience
  • speaks Spanish, English
  • Georgetown University Medical Center
  • 6 written reviews
  • 1 specialty
  • 5 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Gregory John Gagnon has 2 locations

Frederick Health Hospital

400 W 7th StFrederick, MD 21701

Meritus Medical Center

11116 Medical Campus RdHagerstown, MD 21742

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Dr. Gregory John Gagnon, MDDr. Samir Kanani, MDDr. Denise Gooch, MDDr. Neha Bhooshan, MD, PhD
Radiation OncologyRadiation OncologyRadiation OncologyRadiation Oncology
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.9 
40 Years of Experience 27 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks Russian, English
Frederick , MDRockville , MDRockville , MDRockville , MD
Med School: University Of Virginia School Of Medicine Med School: University Of Texas Medical Branch At Galveston Med School: UNIVERSITY OF CHICAGO DIVISION OF THE BIOLOGICAL SCIENCES THE PRITZKER SCHOOL OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Gregory John Gagnon

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gregory John Gagnon has the following specialty

Specialty Expertise

Dr. Gregory John Gagnon has the following 5 areas of expertise

  • Cancer
  • Gamma Knife Surgery (Stereotactic Radiosurgery)
  • Hodgkin's Lymphoma
  • Nervous System Cancer
  • Radiation Therapy

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Residency

Georgetown University Medical Center

Medical School

University Of Virginia School Of MedicineGraduated in 1986

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Frequently Asked Questions

What languages does Dr. Gregory Gagnon speak?
Dr. Gregory Gagnon speaks Spanish and English.
Which hospitals is Dr. Gregory Gagnon affiliated with?
Dr. Gregory Gagnon is affiliated with Meritus Medical Center and Frederick Health Hospital.
Does Dr. Gregory Gagnon accept virtual/telehealth appointments?
Dr. Gregory Gagnon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Gagnon's office located?
Dr. Gregory Gagnon's office is located at 400 W 7th St, Frederick, MD, 21701.
How can I make an appointment with Dr. Gregory Gagnon?
You can find contact information for Dr. Gregory Gagnon here on Vitals.

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