Dr. Glenn Tonnesen, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Tonnesen is offering online scheduling or call the provider’s office for more information.

Dr. Glenn Tonnesen, MD
Overview of Dr. Glenn Tonnesen, MD
Dr. Glenn Tonnesen, MD is a Radiation Oncology Specialist in Falls Church, VA. They specialize in Radiation Oncology, has 50 years of experience, and is board certified in Therapeutic Radiology. They graduated from University of Utah School of Medicine and is affiliated with Inova Loudoun Hospital, Inova Alexandria Hospital, Inova Fair Oaks Hospital, Inova Fairfax Hospital and Sentara Norfolk General Hospital. Dr. Tonnesen, completed a residency at Harvard Joint Center for Radiation Therapy. Patients rated Dr. Tonnesen an average 5.0 star rating.
Dr. Tonnesen works at




Dr. Tonnesen's Office Locations
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Inova Fairfax Hospital3300 Gallows Rd, Falls Church, VA 22042 Directions (703) 776-3731
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Inova Fairfax Hospital Inpatient Rehabilitation8081 Innovation Park Dr, Fairfax, VA 22031 Directions (571) 472-0606Monday08:00 - 17:00Tuesday08:00 - 17:00Wednesday08:00 - 17:00Thursday08:00 - 17:00Friday08:00 - 17:00
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Inova Physical Therapy Center2280 Opitz Blvd Ste 120, Woodbridge, VA 22191 Directions (703) 670-3349
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Inova Alexandria Hospital4320 Seminary Rd, Alexandria, VA 22304 Directions (703) 504-7900Monday08:00 - 16:30Tuesday08:00 - 16:30Wednesday08:00 - 16:30Thursday08:00 - 16:30Friday08:00 - 16:30
Hospital Affiliations
- Inova Loudoun Hospital
- Inova Alexandria Hospital
- Inova Fair Oaks Hospital
- Inova Fairfax Hospital
- Sentara Norfolk General Hospital
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Amerigroup (Wellpoint)
- Assurant Health
- Blue Cross Blue Shield
- Buckeye Community Health Plan
- Cigna
- Coventry Health Care
- First Health
- Guardian
- Humana
- Kaiser Permanente
- Midwest Health Plan
- MultiPlan
- UnitedHealthCare
- WellPoint
* Please verify this information when scheduling an appointment.
Ratings & Reviews
How was your appointment with Dr. Tonnesen?
About Dr. Glenn Tonnesen, MD
- Radiation Oncology
- 50 years of experience
- English, Mandarin
- 1679549224
Education & Certifications
- Harvard Joint Center for Radiation Therapy
- Barnes - Jewish Hospital
- University of Utah School of Medicine
- Brown University Alpert Medical School
- Therapeutic Radiology
Frequently Asked Questions
Dr. Tonnesen accepts Aetna, Blue Cross Blue Shield and Cigna, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Tonnesen has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Tonnesen works at
Dr. Tonnesen speaks Mandarin.
3 patients have reviewed Dr. Tonnesen. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Tonnesen.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Tonnesen, there are benefits to both methods. A person calling to schedule an with Dr. Tonnesen 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.