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Glaucoma Specialists in Oregon

Data updated monthly · Last refresh October 2026

21 Glaucoma Specialist (Ophthalmology) providers practice in Oregon, including 3 (14%) offering telehealth. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

21providers
3telehealth
Portlandtop city

Glaucoma Specialist (Ophthalmology) by city in Oregon

Choose a city to see providers there.

Glaucoma Specialist (Ophthalmology) in Portland10 providers
Glaucoma Specialist (Ophthalmology) in Medford5 providers
Glaucoma Specialist (Ophthalmology) in Oregon City2 providers
Glaucoma Specialist (Ophthalmology) in Tigard1 providers
Glaucoma Specialist (Ophthalmology) in Salem1 providers
Glaucoma Specialist (Ophthalmology) in Hillsboro1 providers
Glaucoma Specialist (Ophthalmology) in Eugene1 providers

Where Glaucoma Specialists in Oregon practice

From CMS Medicare enrollment records covering 14 of the 21 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.

14%solo or small practice (under 10 clinicians)
43%mid-size group (10 to 99)
43%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Glaucoma SpecialistsAll clinicians in groupMain city
University Professional Services41,683Astoria
Legacy Good Samaritan Hospital and Medical Center2190Portland
Eye Health Northwest PC272Portland
Medical Eye Center Inc.215Medford

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingGlaucoma Specialists affiliated
Ohsu Hospital and ClinicsPortlandNonprofit3 of 57
Legacy Good Samaritan Medical CenterPortlandNonprofit4 of 52
Providence St Vincent Medical CenterPortlandNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Glaucoma Specialist (Ophthalmology) providers in Oregon

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Hana Takusagawa, MD
Eugene, OR · $487 in drug and device payments (2025) · (541) 683-2020
Dr. Garrett Scott, MD
Hillsboro, OR · $753 in drug and device payments (2025) · (503) 640-3708
Dr. Brendan Butler, M.D.
Medford, OR · $292 in drug and device payments (2025) · (541) 779-4711
Dr. Christine Petersen, M.D.
Medford, OR · $135 in drug and device payments (2025) · (541) 779-4711
Dr. Helen Koenigsman, M.D.
Medford, OR · $654 in drug and device payments (2025) · (541) 779-4711
Dr. Justin Spaulding, D.O.
Medford, OR · $63,847 in drug and device payments (2025) · (541) 779-2020
Dr. Paul Jorizzo, M.D.
Medford, OR · No drug or device payments recorded (2025) · (541) 779-4711
Dr. Charles Weber, M.D.
Oregon City, OR · $177 in drug and device payments (2025) · (503) 656-4221
Dr. John Mckinney, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 656-4221
Dr. Aiyin Chen, M.D.
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-3000
Dr. Angela Jiang, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 220-8262
Dr. Eliesa Ing, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 220-8262
Dr. John Morrison, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-3000
Dr. Lorna Edmunds, MD PHD
Portland, OR · No drug or device payments recorded (2025) · (503) 418-2266
Dr. Lynn Sun, M.D., PH.D.
Portland, OR · $78 in drug and device payments (2025) · Telehealth · (503) 494-3000
Dr. Michael Gale, MD
Portland, OR · $326 in drug and device payments (2025) · (503) 494-3000
Dr. Robert Mcglynn, MD
Portland, OR · $58 in drug and device payments (2025) · (503) 255-2291
Dr. Steven Mansberger, MD, MPH
Portland, OR · $1,763 in drug and device payments (2025) · Telehealth · (503) 413-8202
Dr. Zoey Stoumbos
Portland, OR · $40 in drug and device payments (2025) · (503) 231-0166
Dr. Shandiz Tehrani, MD, PHD
Salem, OR · No drug or device payments recorded (2025) · (503) 585-2002
Dr. Jonathan Young, MD
Tigard, OR · $614 in drug and device payments (2025) · (503) 210-9150

Common questions

How many Glaucoma Specialist (Ophthalmology) providers are in Oregon?

There are 21 Glaucoma Specialist (Ophthalmology) providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Glaucoma Specialist (Ophthalmology) providers in Oregon offer telehealth?

Yes. 3 of the 21 Glaucoma Specialist (Ophthalmology) providers in Oregon (about 14%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Glaucoma Specialist (Ophthalmology) providers?

Portland (10), Medford (5), Oregon City (2) have the highest concentration of Glaucoma Specialist (Ophthalmology) providers in Oregon.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Glaucoma Specialists in Oregon work in independent practices or large health systems?

Among 14 Glaucoma Specialists in Oregon enrolled in Medicare, 14% bill through a solo or small practice with fewer than 10 clinicians, 43% through a mid-size group of 10 to 99, and 43% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Glaucoma Specialists in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Glaucoma Specialists hold privileges are Ohsu Hospital and Clinics in Portland; Legacy Good Samaritan Medical Center in Portland; Providence St Vincent Medical Center in Portland.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Glaucoma Specialist (Ophthalmology) in Oregon? Get featured.