Diana M. Alexandru, DO

University	Degree	Focus	Graduated
New York Institute of Technology College of Osteopathic Medicine	Doctorate	Other	Not Specified

Institution	Focus	Year
Residency - University of Connecticut School of Medicine	Primary Care	Not Specified
Fellowship - Maine Medical Center	Pulmonary/Critical Care	Not Specified
Fellowship - Boston Medical Center	Sleep Medicine	Not Specified

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on March 02, 2026 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Alexandru was very informati... ”

Dr. Alexandru was very informative and showed sincere concern. She took her time with my care and informed me of the tests she wanted to do for my care.

Verified Patient

“Dr. Alexandru was very informati...”

Dr. Alexandru was very informative and showed sincere concern. She took her time with my care and informed me of the tests she wanted to do for my care.

Anonymous 03/02/2026

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Review by Anonymous on February 20, 2026 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent... ”

Excellent

Verified Patient

“Excellent...”

Excellent

Anonymous 02/20/2026

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Review by Anonymous on October 05, 2025 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very professional and extremely ... ”

Very professional and extremely knowledgeable. Explains your health issues thoroughly where patient can understand.

Verified Patient

“Very professional and extremely ...”

Very professional and extremely knowledgeable. Explains your health issues thoroughly where patient can understand.

Anonymous 10/05/2025

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Review by Anonymous on September 28, 2025 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr Alexandru was very thorough a... ”

Dr Alexandru was very thorough and caring.

Verified Patient

“Dr Alexandru was very thorough a...”

Dr Alexandru was very thorough and caring.

Anonymous 09/28/2025

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Review by Anonymous on September 07, 2025 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr shows genuine concern... ”

Dr shows genuine concern

Verified Patient

“Dr shows genuine concern...”

Dr shows genuine concern

Anonymous 09/07/2025

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Review by Anonymous on February 25, 2026 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very professional.... ”

Very professional.

Verified Patient

“Very professional....”

Very professional.

Anonymous 02/25/2026

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Review by Anonymous on February 20, 2026 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ She's excellent... ”

She's excellent

Verified Patient

“She's excellent...”

She's excellent

Anonymous 02/20/2026

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Review by Anonymous on October 05, 2025 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent doctor!!... ”

Excellent doctor!!

Verified Patient

“Excellent doctor!!...”

Excellent doctor!!

Anonymous 10/05/2025

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Review by Anonymous on September 12, 2025 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ She is the best Physician ever.... ”

She is the best Physician ever.

Verified Patient

“She is the best Physician ever....”

She is the best Physician ever.

Anonymous 09/12/2025

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Review by Anonymous on August 03, 2025 -

ECU Health Pulmonology & Sleep Medicine - Wilson - 3724 Raleigh Road Parkway W.

Office & Staff Evaluation

Practice Evaluation

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

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Good... ”

Good

Verified Patient

“Good...”

Good

Anonymous 08/03/2025

Office Hours

Internal Medicine Physician - Pulmonary Disease, Internal Medicine Physician - Critical Care Medicine

Highlights

Biography

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Summary

Provider Training

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Specialties

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Medical Specialties

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Reviews

Office & Staff Evaluation

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Locations

Affiliated Practices

ECU Health Pulmonology & Sleep Medicine - Wilson

521 Moye Medical Center - Pulmonary, Critical Care and Sleep Medicine

Practice Colleagues

Teresa Smith, FNP - Nurse Practitioner

Wooten Jones, MD, MPH - Emergency Medicine Physician, Internal Medicine Physician

Dr Ogugua Obi, MD - Internal Medicine Physician

Dr Shehabaldin Alqalyoobi, MD - Internal Medicine Physician

Dr Zia Rehman, MD, FCCP - Internal Medicine Physician

Dr Veeranna Maddipati, MD - Internal Medicine Physician

John O'Donnell, DO - Internal Medicine Physician

Dr Thomson Pancoast, MD - Internal Medicine Physician

Elise Stephenson, MD - Internal Medicine Physician

Dr Amy Gilleland, MD - Emergency Medicine Physician, Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance