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Lena A. Colletta, APRN

Certified Nurse Practitioner

4.9

311 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Gastroenterology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Nurse Practitioner

Education

Professional Education:: MSN, North Park University School of Nursing - 2015

Certifications and Licensures

American Academy of Nurse Practitioners - Nurse Practitioner-Adult Gerontology Primary Care (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medical Group

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

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Overall Rating

4.9

4.9

311 Ratings

Reviews from Patients

57 Reviews

Reviews from Patients

57 Reviews

February 06, 2026

5.0

Dr. Colletta is warm, kind, and friendly. She's personable and professional. Makes you feel comfortable in a doctor's office. Best experience I've had so far with a GI doctor.

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January 23, 2026

5.0

She knew my issues before our chat and easily answered my questions.

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January 22, 2026

5.0

Very nice and patient

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January 14, 2026

5.0

Very friendly answered and listened to our questions. Very professional thank you

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January 11, 2026

5.0

She was friendly and seemed to listen closely to learn my history and symptoms.

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January 06, 2026

5.0

Very caring and gave great recommendations.

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December 09, 2025

5.0

Very concerned and made suggestions To feel better

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December 06, 2025

5.0

Thorough, pleasant, went the extra distant to expedite an early appointment for colonoscopy. I felt very confident in her handling of me as a concerned patient.

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December 04, 2025

5.0

Knowledgeable. Excellent communicator. Professional.

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November 21, 2025

5.0

She's great!

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November 18, 2025

5.0

Explains and answers questions well. Makes you feel understood and at ease.

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November 18, 2025

5.0

Lena was great. She explained everything to me and was compassionate. I felt very comfortable in her care.

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November 10, 2025

5.0

Friendly, listened. Competent approach.

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November 10, 2025

5.0

She was awesome

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November 04, 2025

5.0

Lena Coletta was upbeat, listened carefully, answered all my questions and was able to provide me with dietary information I requested.

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November 04, 2025

5.0

Really listened. Very knowledgeable. Made me feel I was in good hands.

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October 29, 2025

4.0

Very knowledgeable and was able to answer my questions regarding my concerns.

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October 29, 2025

5.0

My provider was very thorough and took the time to answer all my questions

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October 16, 2025

5.0

Lena was friendly, very knowledgeable and listened and addressed my concerns.

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October 13, 2025

4.0

She is clear and concise and friendly.

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October 05, 2025

5.0

Lena is thoughtful and well-versed.

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October 04, 2025

5.0

Understanding and has your best interest in mind

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September 27, 2025

5.0

Wonderful care

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September 13, 2025

5.0

Excellent communication skills.

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September 11, 2025

5.0

She was very thorough. She took her time and didn't rush me.

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September 11, 2025

5.0

Excellence

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September 02, 2025

5.0

Very professional and caring person

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August 26, 2025

5.0

Her approach was very caring,I was very comfortable talking to her, I trusted her questions and answers.

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August 24, 2025

5.0

She explained everything

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August 19, 2025

5.0

She's very nice and knowledgeable.

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August 14, 2025

5.0

She was smart, approachable, and listened

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August 13, 2025

5.0

Had a great experience!

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August 12, 2025

4.0

Attentive, on time, she listened and addressed my concerns. She recommended more research/tests which I was pleased to hear and didn't dismiss my symptoms

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August 11, 2025

5.0

She was very attentive and made me feel comfortable

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August 07, 2025

5.0

She is great!

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July 30, 2025

5.0

CNP Colletta is a very special person in NW team. Very knowledgeable and always thinking way ahead. Thank you Lena.

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July 17, 2025

5.0

CNP Colletta listen to my issue. She made it possible for my Colonoscopy examination the next day.

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July 08, 2025

5.0

Very good service

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July 01, 2025

5.0

Lena was really thorough and answered all my questions.

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July 01, 2025

5.0

Easy to communicate with her

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June 29, 2025

5.0

Extremely thorough and has a great bedside manner.

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June 24, 2025

5.0

Very competent

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June 17, 2025

5.0

She listens and really understands me as a patient

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June 14, 2025

5.0

She always listen to concerns and is very professional

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June 11, 2025

5.0

Makes me feel comfortable explaining my problem. She is very knowledgeable-listens to me-offers me solutions.

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June 10, 2025

5.0

Compassionate, knowledgeable and helpful advice

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June 09, 2025

5.0

Knowledgeable, friendly, patient. I felt listened to.

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June 01, 2025

5.0

Precise and knowledgeable

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May 29, 2025

5.0

As stated above, Dr Colletta was excellent. Very friendly, very helpful.

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May 23, 2025

5.0

Kind, took time to make comfortable.

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May 16, 2025

5.0

Helped to solve my problem.

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May 13, 2025

5.0

Because se is knowledgeable and friendly. Lena is my favorite nurse.

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May 13, 2025

5.0

She always has time to address any questions and very caring

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May 13, 2025

5.0

Lena listens to the patient and talks everything through. This is a rare quality in healthcare today. There's never a rush.

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May 10, 2025

5.0

Very kind and thoughtful.

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May 08, 2025

5.0

Lena was very thorough, extremely well-prepared, informative, kind, and knowledgeable. Her bedside manner was wonderful.

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May 05, 2025

5.0

She really listens and is engaged.

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Disclosures

Lena A. Colletta, APRN reported no external professional relationships for calendar year 2025.

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

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