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273 Patient Reviews

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

I cannot find anything but positive experiences and her knowledge as a physician. She is among the best I've had the pleasure of being treated by.…

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: 24 (started in 2002)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.9
Number of Reviews: 273
Most Recent Review: 06/06/2026
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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

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Verified Patient

I cannot find anything but posit...

I cannot find anything but positive experiences and her knowledge as a physician. She is among the best I've had the pleasure of being treated by.

Anonymous 06/06/2026
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Verified Patient

Good experiences....

Good experiences.

Anonymous 06/05/2026
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Verified Patient

Dr Naggapan has been my primary ...

Dr Naggapan has been my primary care doctor for many years and I have always found her to be professional, polite, and compasionate.

Anonymous 05/21/2026
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Verified Patient

Dr Nagappan is a great Dr...

Dr Nagappan is a great Dr

Anonymous 05/09/2026
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Verified Patient

I like that my doctor summarizes...

I like that my doctor summarizes what we talked about during the visit at the end and gives me clear things I need to follow up on or schedule.

Anonymous 04/29/2026
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Verified Patient

Dr. Nagappan is very knowledgeab...

Dr. Nagappan is very knowledgeable and respectful. I always feel at ease seeing her. So grateful for her time!!!

Anonymous 06/06/2026
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Verified Patient

Always comfortable and caring wi...

Always comfortable and caring with responsibility.

Anonymous 06/01/2026
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Verified Patient

She is the best doctor I have e...

She is the best doctor I have ever had !

Anonymous 05/10/2026
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Verified Patient

Dr. Nagappan Is very thorough an...

Dr. Nagappan Is very thorough and has a pleasant demeanor

Anonymous 05/09/2026
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Verified Patient

Doctor was dismissive of symptom...

Doctor was dismissive of symptoms. Had to request and push for lab work. Did not offer referrals and seemed ill educated about menopause symptoms and treatment. I did not feel she listened, had empathy or experience. I now looking for a new provider/clinic.

Anonymous 04/28/2026
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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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