Dr. Gregory J. O\'Brien O.D.
Optometrist
He is located at 1001 North Grand Avenue in Tahlequah, OK 74464. Can help patients with the following: Color Blindness, Contact Lens Prescription and Fitting, Diabetic Retinopathy, Eye Allergy, Eyeglasses Fitting and Prescription, Presbyopia. His National Provider Identifier (NPI) number is 1669635751. Appointment can be made via the phone number (918) 444-4000. He is affiliated with 1 practices.
Conditions treated
Dr. Gregory J. O\'Brien, being an optometrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory J. O\'Brien.
- Astigmatism
- Binocular Dysfunction (BVD)
- Blepharitis
- Blindness
- Cataracts
- Color Blindness
- Contact Lens Prescription and Fitting
- Crossed Eyes
- Diabetic Retinopathy
- Dry Eyes
- Esotropia
- Exotropia
- Eye Allergy
- Eye Floaters
- Eye Strain
- Eyeglasses Fitting and Prescription
- Farsightedness
- Glaucoma
- Hypertropia
- Lazy Eye
- Macular Degeneration
- Nearsightedness
- Oculomotor Dysfunction
- Pink Eye
- Presbyopia
- Retinal Imaging
- Sty
Medicare Enrollment
Dr. Gregory J. O\'Brien is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Taos Picuris Health Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
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- Address: 1001 North Grand Avenue Tahlequah, 74464, OK
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- Address: 1001 North Grand Avenue Tahlequah, 74464, OK
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- Address: 103 Willow Street Suite C Nashville, 47448, IN
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- Address: 1001 North Grand Avenue Tahlequah, 74464, OK
- Gender: Female
- Address: 1001 North Grand Avenue Tahlequah, 74464, OK
- Gender: Male
- Address: 1001 North Grand Avenue Tahlequah, 74464, OK
Questions & Answers
Does Dr. Gregory J. O\'Brien have affiliation with practices?
Dr. Gregory J. O\'Brien is affiliated with Northeastern State University College of Optometry.
Does Dr. Gregory J. O\'Brien accept insurance?
Unfortunately we don't have any information if Dr. Gregory J. O\'Brien accepts insurance.
What conditions does Dr. Gregory J. O\'Brien treat?
Dr. Gregory J. O\'Brien provides treatment for Color Blindness, Contact Lens Prescription and Fitting, Diabetic Retinopathy, Eye Allergy, Eyeglasses Fitting and Prescription, Presbyopia. For the full list see this list.
Where can you meet with Dr. Gregory J. O\'Brien?
Dr. Gregory J. O\'Brien's office is located at 1001 North Grand Avenue in Tahlequah, OK 74464.