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8095 Innovation Park Drive, Fairfax, VA 22031


Charleen K Nosar, NP

A member of Inova Medical Group
The doctors of Inova Medical Group are Inova’s premier primary care and specialty physicians, offering top-notch medical expertise, full access to Inova facilities, and the convenience of integrated electronic medical records.
Charleen Nosar, NP


Board-certified specialties granted by an ABMS Member Board. Learn more about board certification.
Nurse Practitioner

Clinical Interest

Areas of special interest identified by the physician or additional training completed.
Primary Care




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About Charleen Nosar, NP

Charleen Nosar is an internal medicine adult nurse practitioner board certified in adult practice. She joined Inova Medical Group with more than 40 years of clinical experience. She has a special interest in diabetes management and obesity.

Most recently Charleen served as an adult nurse practitioner in internal medicine with Dr. James Werner, as well as at Inova Urgent Care.

Mrs. Nosar became interested in diabetes management and obesity because increasing number of patients becoming diabetic due to weight issues. Her goal is to help her patients achieve a healthy life style and be a guide in their wellness pursuits.

A native of Fitchburg, MA, she currently resides in Manassas, VA with her husband, two sons and three grandchildren. In her spare time she is an avid gardener and koi pond enthusiast.

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The Patient Rating score is an average of all responses to physician related questions on our nationally-recognized Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are gathered from our Press Ganey Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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Inova Provider Referral Services

Please make note of the following information.

This Find a Doctor referral service is sponsored by Inova. It includes Inova employed providers (indicated by “A Member of Inova Medical Group”) and independent practitioners who have obtained the appropriate medical staff privileges at an Inova facility or care site. Independent practitioners are not Inova employees, agents or representatives of Inova and are solely responsible for their provision of medical care to you.

There is no charge or fee to you or for the participating provider for our service.