May 21, 2025 – NOW LIVE: We’ve launched our new electronic medical record (EMR) platform. which includes a new MyChart portal.

Click here to access or set up your new MyChart account.


May 30, 2025 – Please note: We are currently experiencing a high volume of calls, which may result in longer wait times. Your calls are important to us. Please stay on the phone line or select the callback option when prompted, and we will return your call as soon as possible.

If you are calling about a prescription you have already requested, please be aware that processing is taking longer than normal. To avoid system backlogs, we kindly ask that you refrain from submitting a duplicate request through MyChart.

If you are out of medication and need an urgent refill, please follow the prompts on the phone message to leave a voicemail for the refill team, and they will respond as soon as they are able.

Thank you for your patience and understanding during this transition.

Diana Umene

Diana Umene, MD

Internal Medicine - Primary Care

Book an appointment

For established patients of Dr. Umene, please call 503-223-3113 for an appointment.

Not accepting new patients at this time.

Bio

I am interested in preventive care, which includes screening, routine care and managing risk factors through healthy lifestyle changes. Although lifestyle changes are particularly challenging, I believe they can make a difference. I enjoy being an advocate, active listener and educator for patients, as these are at the core of maintaining a long-lasting and trusting relationship. For our Japanese-speaking patients, I am fluent in Japanese.

I grew up in California and moved to Portland for my medical training at Oregon Health & Science University. Over the years, I’ve fallen in love with Portland. I particularly enjoy the proximity of city life and nature — it makes weekend excursions easy and convenient. I am enjoying continuing my practice here in the Northwest at The Portland Clinic.

My work-life balance centers around good food, good laughs and good sleep. I really enjoy discovering new cuisines and plan to travel a lot for just this purpose.

Read Dr. Umene’s article, Drinking more these days? Here’s how to cut back.

Practice Info

Specialty: Internal Medicine, Primary Care

Locations: South

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