Photo of Allison O'Brien

Allison O'Brien, NP

Concierge Family Medicine, Mc Lean, VA

One Medical
5.0 (7 reviews)

Allison O'Brien, CRNP, is a nurse practitioner at One Medical, a membership-based primary care practice, in Virginia.

1775 Tysons Boulevard, Tysons, Suite 300, Mc Lean, VA 22102
At a glance
Licensed in
MD
Telehealth
Offers virtual visits

Facts on this page last checked September 2026. How we check doctors

Membership and fees

Fees are not published. Ask the practice.

Licenses and credentials

License
Maryland AC002092 Verify on Nursys

Location

1775 Tysons Boulevard, Tysons, Suite 300, Mc Lean, VA 22102
One Medical practice page
Directions

Patient reviews

5.0
7 reviews
5 star7
4 star0
3 star0
2 star0
1 star0
Write a review
Rated 5 out of 5

"Listens with patience and understanding."

FMDD UserMay 2024
Rated 5 out of 5

"Dedicated and compassionate! Remarkable NP"

FMDD UserFeb 2024

Questions patients ask

Where is Allison O'Brien's office?

Allison O'Brien sees patients at One Medical, 1775 Tysons Boulevard, Tysons, Suite 300, Mc Lean, VA 22102.

Does Allison O'Brien offer telehealth?

Yes. Allison O'Brien offers telehealth (virtual) visits.

Where is Allison O'Brien licensed?

Allison O'Brien holds a license in Maryland.

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