21 Years of Experience
Accepting patients
Online booking
Who is Dr. Gregg, Ophthalmologist in Canby, OR?
Dr. Patrick Gregg, MD is an Ophthalmologist, who primarily practices in Canby, OR. He has been practicing for over 21 years. Dr. Gregg graduated from MCP HAHNEMANN UNIV (FORMERLY ALLEGHENY UNIV) and completed his residency at Univ Mo-Columbia Sch Med, Ophthalmology; Univ Of Wa Sch Of Med, Internal Medicine. Dr. Gregg is fluent in English and Korean, and is currently seeing new patients. Dr. Gregg’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gregg’s office at (503) 263-3937.
Where did Dr. Gregg go to medical school and complete their residency?
Residency: Univ Mo-Columbia Sch Med, Ophthalmology; Univ Of Wa Sch Of Med, Internal Medicine | University of Missouri-Columbia Program
Medical School: MCP HAHNEMANN UNIV (FORMERLY ALLEGHENY UNIV)
What languages does Dr. Gregg speak?
Dr. Gregg and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does an Ophthalmologist like Dr. Gregg typically treat?
As an Ophthalmologist, Dr. Gregg diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gregg. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Preglaucoma
- Primary Open-Angle Glaucoma
- Low-Tension Glaucoma
- Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Normal-Tension Glaucoma
- NTG
- Normal Pressure Glaucoma
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H401230: Low-tension glaucoma, bilateral, stage unspecified
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
Also known as:
- Dry Macular Degeneration
- Macular Degeneration
- Dry AMD
- Atrophic Macular Degeneration
- Age-related Macular Degeneration (Dry)
ICD-10 Codes:
- H353132: Nonexudative age-related macular degeneration, bilateral, intermediate dry stage
- H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
What procedures does an Ophthalmologist like Dr. Gregg typically perform?
As an Ophthalmologist, Dr. Gregg performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gregg. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Laser Surgery for Secondary Cataract
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
CPT Codes:
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
Does Dr. Gregg accept my insurance?
Dr. Gregg accepts most major insurance plans. Important: Please call our office at (503) 263-3937 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gregg accept in Canby, OR?
Dr. Gregg in Canby, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia Health Solutions
Centene Corporation
Cigna Group
Humana
Medicare
Unknown
View All Insurances
Where is Dr. Gregg's office located?
Would you like to schedule an appointment with Dr. Patrick Gregg?
Dr. Gregg has appointments available at his Canby, OR office. Please select a date and time below.
What is Dr. Gregg's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gregg's National Provider Identifier (NPI) number is 1346224201.
What common questions do patients ask about Dr. Gregg?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gregg
What is Dr. Patrick Gregg's specialty?
Dr. Gregg is a Ophthalmologist near Canby, OR.
What does an Ophthalmologist do?
An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health.
Is this Dr. Patrick Gregg affiliated with a ranked Castle Connolly Top Hospital?
No, Gregg is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Providence Milwaukie Hospital, Legacy Silverton Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Patrick Gregg accepting new patients in Canby, OR?
Yes, Dr. Patrick Gregg is accepting new patients at this time.
Does Dr. Patrick Gregg offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Gregg, or call (503) 263-3937 for more information.
How can I make an appointment with Patrick Gregg?
Please contact Dr. Gregg's office at (503) 263-3937 for information regarding telehealth appointment availability or for scheduling assistance.
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