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Poombavai O Nagappan

Internal Medicine Physician - General

Highlights

  • Board Certified

Biography

Poombavai O Nagappan is a Internal Medicine Physician - General practicing in Tigard, OR

She has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Dr. Nagappan is attentive, empathetic and knowledgeable. I feel fotunate to have such a good primary care physician.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Kilpauk Medical College, Dr M G R Medical University, Madras, Tn, IndiaOther Degree1995

InstitutionFocusYear
Residency - St Louis University School of Medicine, Internal MedicineNot Specified

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Practice & Hospital Affiliations

  • Providence St Vincent Medical Center
       Portland, Oregon - 97225

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician

Internal Medicine

Years In Practice: 23 (started in 2002)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.9
Number of Reviews: 231
Most Recent Review: 12/12/2025
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Clear Explanations
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Verified Patient

“Dr. Nagappan is attentive, empat...”

Dr. Nagappan is attentive, empathetic and knowledgeable. I feel fotunate to have such a good primary care physician.

Anonymous 12/12/2025
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Verified Patient

“Always Good...”

Always Good

Anonymous 11/27/2025
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Verified Patient

“Love Dr. Nagappan. I referred a ...”

Love Dr. Nagappan. I referred a family member and she loves her too. So thorough and caring.

Anonymous 11/20/2025
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Verified Patient

“I had a great visit with Dr. Nag...”

I had a great visit with Dr. Nagappan. She addressed my concerns with my health.

Anonymous 11/17/2025
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Verified Patient

“I have been receiving care from ...”

I have been receiving care from Dr. Nagappan for many years now and I've always found her to be an excellent physician. I would recommend her highly to anybody that I meet who needs a primary care physician within the Providence system.

Anonymous 11/08/2025
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Verified Patient

“I see this provider easily compa...”

I see this provider easily compared to Providence specialists with whom appointments take months to see.

Anonymous 11/28/2025
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Verified Patient

“Dr. Nagappan is always up to dat...”

Dr. Nagappan is always up to date on my medical history and it is very easy to talk with her about options and outcomes. This whole office is the most efficient provider I have ever had.

Anonymous 11/24/2025
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Verified Patient

“I have always been treated with ...”

I have always been treated with courteously and respect.

Anonymous 11/19/2025
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Verified Patient

“Love my dr and her nurse is grea...”

Love my dr and her nurse is great

Anonymous 11/13/2025
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Verified Patient

“I have experienced good medical ...”

I have experienced good medical care from the providers at Providence Scholls.

Anonymous 11/08/2025
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Locations

Affiliated Practices

Practice Colleagues

Dr Laura Longwell, DO   -   Internal Medicine Physician
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Veronica Tiburcio-Espinoza,   -   Family Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Poombavai O Nagappan has not yet listed the medications that she commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Poombavai O Nagappan has not yet specified the insurance plans she accepts.
     

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