Dr. Timothy L. Cannon, MD | Fairfax, VA | Oncology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Timothy Cannon is an oncologist who earned his medical degree from the University of Mississippi School of Medicine in Jackson. He holds board certification in internal medicine from the American Board of Internal Medicine, demonstrating his expertise in comprehensive patient care. Dr. Cannon communicates with patients in English.

Dr. Cannon practices at the Inova Schar Cancer Institute in Fairfax, Virginia, where he focuses on treating colorectal and colon cancers, including advanced cases that are metastatic or recurrent. He utilizes advanced imaging techniques such as CT scans of the chest and abdomen to help diagnose and monitor treatment progress. Patients rate Dr. Cannon 4.4 out of 5 stars on average for his care.

AI-generated from data on this provider profile.

accepting new patients
4.4

27 Ratings
45 insurance plans accepted
speaks English
University of Mississippi School of Med-Jackson
11 written reviews
1 specialty
12 areas of expertise
1 board certification
1 office location
Male

27 ratings & reviews

Sort:

Showing 1 to 10 of 11 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Cannon is a wonderful doctor to have. He explains everything very clearly and well. He's very professional.

November 18th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Timothy L Cannon, as always has performed his best work and his outstanding knowledge about our subject. He is an excellent doctor.

September 4th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

All good.

August 15th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Very professional and pleasant to work with!

July 23rd, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Vary good

July 19th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Very Good Experience

July 1st, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Good

June 7th, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Very caring and professional treatment.

May 21st, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Even though they gave me bad news I left feeling positive moving forward.

May 2nd, 2025 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Timothy Cannon is one of the greatest doctors of all time. In fact, he is the first doctor that called our home to follow up with my spouse in more than 40 years. He actually took time out of his busy schedule to call us directly. Although he could not take his case, he referred us to someone who could. This is definitely the kind of doctor we all want. If you have the opportunity to receive his care, please don't hesitate. He's the best!

May 7th, 2019

Inova Schar Cancer - Great Falls Clinic (A dept of Fairfax Hospital)

8081 Innovation Park Dr Fl 5Fairfax, VA 22031

Tel: (571) 472-1180

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. Timothy L. Cannon, MD	Dr. Jason Taksey, MD	Dr. Sadaf Taimur, MD	Dr. Cynthia Plate, MD
Oncology	Oncology	Oncology	Oncology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.4 (27 Ratings)	4.9 (16 Ratings)	4.8 (9 Ratings)	3.5 (24 Ratings)
		32 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English, Spanish	Speaks Spanish, Korean	Speaks Spanish, English
Fairfax , VA	Annapolis , MD	Frederick , MD	Silver Spring , MD
Med School: University of Mississippi School of Med-Jackson		Med School: Dow Medical College
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Oncology

Acute Myeloid Leukemia
Bone Marrow Transplant
Cancer
Chemotherapy
Chronic Myelomonocytic Leukemia
Deep Vein Thrombosis
Hepatitis C
Hodgkin's Lymphoma
Leukemia
Lymphoma
Myelofibrosis
Myeloma

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Expired

EDUCATION & TRAINING

Medical School

University of Mississippi School of Med-Jackson

Dr. Pablo Aballe Dublin
Pediatrics
59 Years Exp | WALDORF, MD
(1)
Dr. Ashley Carter Flynn
Pediatrics
23 Years Exp | SILVER SPRING, MD
(0)
Dr. Srivandana Akshintala
Pediatrics
22 Years Exp | BETHESDA, MD
(2)
Dr. Stephen Jacob Chanock
Pediatrics
43 Years Exp | Potomac, MD
(1)
Dr. Fernanda Irene Arnaldez
Pediatrics
27 Years Exp | Bethesda, MD
(0)
Dr. Martha Boeri Donoghue
Pediatrics
31 Years Exp | Silver Spring, MD
(0)
Deborah Ann Lafond
Nurse Practitioner
| Washington, DC
(0)
Dr. Wendy Beth Bernstein
Anesthesiology
45 Years Exp | Bethesda, MD
(0)
Dr. David Alan Maybee
Pediatrics
60 Years Exp | WASHINGTON, DC
(1)
Dr. C Norman Coleman
Radiation Oncology
56 Years Exp | Bethesda, MD
(0)

Does Dr. Timothy Cannon accept virtual/telehealth appointments?: Dr. Timothy Cannon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Timothy Cannon accept my insurance?: You can see the insurance plans that Dr. Timothy Cannon accepts on their Vitals profile.
Is Dr. Timothy Cannon accepting new patients?: Dr. Timothy Cannon is accepting new patients on Vitals. View Dr. Timothy Cannon's profile on Vitals to make an appointment.
Where is Dr. Timothy Cannon's office located?: Dr. Timothy Cannon's office is located at 8081 Innovation Park Dr Fl 5, Fairfax, VA, 22031.
How can I make an appointment with Dr. Timothy Cannon?: You can find contact information for Dr. Timothy Cannon here on Vitals.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.