See All Radiation Oncologists in Frederick, MD
Dr. Gregory Gagnon, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Gregory Gagnon, MD

Radiation Oncology*
4.5 (8)
Map Pin Small Frederick, MD
Call for new patient details

Overview of Dr. Gregory Gagnon, MD

Dr. Gregory Gagnon, MD is a Radiation Oncology Specialist in Frederick, MD. Dr. Gagnon, completed a residency at Medstar-Georgetown University Medical Center. Patients rated Dr. Gagnon an average 4.5 star rating.

Dr. Gagnon works at Frederick Health Medical Group in Frederick, MD. They frequently treat conditions like Prostate Cancer along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Advertisement
These providers are on the medical staff of Cleveland Clinic
Compare with other Radiation Oncology Specialists
Compare Dr. Gagnon with our nearby Radiation Oncology Specialists at Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic.

Dr. Gagnon's Office Locations

  1. 1
    Radiation Medicine
    1562 Opossumtown Pike, Frederick, MD 21702 Icon Directions Right Arrow Directions Phone Icon (240) 566-4500

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Frederick Health Hospital
  • New York Presbyterian Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Prostate Cancer
Brain Cancer
Lung Cancer

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Prostate Cancer
Brain Cancer
Lung Cancer
Anal and Rectal Cancer
Bone Cancer
Breast Cancer
Cancer of Cerebral Meninges
Colorectal Cancer
Ductal Carcinoma in Situ
Hypothalamus Cancer
Liver Cancer
Male Breast Carcinoma
Malignant Pituitary Gland Tumor
Metastatic Respiratory System Cancer
Non-Hodgkin's Lymphoma
Oral Cancer
Pancreatic Cancer
Pleura Cancer
Retroperitoneum Cancer
Thyroid Cancer
Urinary Tract Cancer
Uterine Cancer
Adrenal Gland Cancer
Cervical Cancer
Cholangiocarcinoma
Chordoma
  • View other providers who treat Chordoma
Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
Esophageal Cancer
Fallopian Tube Cancer
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 3A
Follicular Lymphoma Grade 3B
Gynecologic Cancer
Histiocytic Sarcoma
Hodgkin's Disease
Kidney Cancer
Lobular Carcinoma
Male Breast Cancer
Malignant Histiocytosis
Marginal Zone Lymphoma
Mediastinal B-Cell Lymphoma
Metastatic Breast Cancer
Neuroendocrine Tumors
Nodular Sclerosis Hodgkins Lymphoma
Osteosarcoma
Ovarian Cancer
Penile Cancer
Penile Carcinoma
Peritoneal Cancer
Small Intestine Cancer
Soft Tissue Sarcoma
Spinal Cord Tumor
Stomach Cancer
Tongue Cancer
Upper Digestive Tract Cancer
Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
Cardiac SPECT Imaging
PET-CT Scan
Ultrasound Guided Procedures
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • First Health
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.5
    Average provider rating
    Based on 8 ratings
    Patient Ratings (8)
    5 Star
    (7)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (1)
    Leave a review

    How was your appointment with Dr. Gagnon?

    Read more reviews on Healthgrades
    Photo: Dr. Gregory Gagnon, MD
    How would you rate your experience with Dr. Gregory Gagnon, MD?
    • Likelihood of recommending Dr. Gagnon to family and friends

    Dr. Gagnon's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Gagnon

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Gregory Gagnon, MD.

    About Dr. Gregory Gagnon, MD

    Specialties*
    • Radiation Oncology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1407854268
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • Medstar-Georgetown University Medical Center
    Residency
    Internship
    • University Va Affil Hosps
    Internship
    Board Certifications
    • Radiation Oncology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Gagnon has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Gagnon works at Frederick Health Medical Group in Frederick, MD. View the full address on Dr. Gagnon’s profile.

    Dr. Gagnon has seen patients for Prostate Cancer, and more. You can see other conditions treated by Dr. Gagnon on their profile. Please call the provider’s office to confirm all visit reasons.

    8 patients have reviewed Dr. Gagnon. The overall rating for this provider is 4.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Gagnon.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Gagnon, there are benefits to both methods. A person calling to schedule an with Dr. Gagnon appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Are you Dr. Gregory Gagnon, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon