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Jessica R Allegretti

Jessica R Allegretti, MD, MPH

Gastroenterology

Highlights

Age Groups Seen

  • Adults
  • Geriatrics

Languages

  • Spanish
  • English

Gender

Female

Locations

  1. Brigham and Women's Gastroenterology Crohn's and Colitis Center
    • phone: 617-732-6389
    • fax: 617-732-9198

Expertise

Education

  • Fellowship: Brigham and Women's Hospital, Gastroenterology (Internal Medicine), 2015
  • Residency: Massachusetts General Hospital, Internal Medicine, 2012
  • Medical Education: University of Miami School of Medicine, 2009

Board Certifications

  • Gastroenterology: American Board of Internal Medicine, 2015

Insurance

This provider may accept more insurance plans than shown. Please call the practice to find out if your plan is accepted.
Search plans
  • Aetna
  • Beech Street
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield Medicare
  • Cigna
  • Commonwealth Care Alliance
  • Coventry
  • Fallon Health
  • Harvard Pilgrim Health Care
  • Humana
  • Mass General Brigham Health Plan
  • MassHealth
  • Medicaid CT
  • Medicaid ME
  • Medicaid NH
  • Medicare
  • Medicare ACO
  • Multiplan
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

5 out of 5

63 ratings, 27 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

How likely would you be to recommend this provider to your family and friends?
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  • Reviewed on 2/7/2026

    She is a fantastic doctor and I feel very well cared for by her.

  • Reviewed on 2/6/2026

    I love Dr. A! She is flexible and listens to what I have going on and together we come up with a plan.

  • Reviewed on 2/2/2026

    I am a long time patient of Dr Allegretti, and she is, in a word, FANTASTIC! the end!

  • Reviewed on 1/21/2026

    Have been seeing this provider for many years and am very happy with the care I am receiving

  • Reviewed on 1/19/2026

    It would be a good idea to have a Zoom meeting just the patient and the doctor. There were two other doctors in the room and they were talking and it was very tough at times to hear what my provider had to say.

  • Reviewed on 1/14/2026

    Dr. Allegretti always makes me feel comfortable and I trust her completely.

  • Reviewed on 1/10/2026

    Dr. Allegretti is one of the best doctors I've ever had. There are many things that make her such a fantastic doctor, but in particular, two things stand out to me. First, she's a really incredible communicator. I remember the first appointment I had, she took out a piece of paper and drew on it to explain sort of the structure of the colon and everything. She's super clear every time we talk about my health. And second, she is always hyper aware of the other areas of my health. She's honestly better than my primary care provider at keeping track of my holistic health and all my various conditions. So cannot recommend her enough. She's an amazing doctor.

  • Reviewed on 12/29/2025

    She just returned from maternity leave, so wasn't aware of my most recent abscess that was treated through her office. It wasn't mentioned in my visit summary

  • Reviewed on 12/25/2025

    Dr. Allegretti is amazing and she saved my life.

  • Reviewed on 12/20/2025

    Best provider I've ever had

  • Reviewed on 12/11/2025

    Visit was perfect!

  • Reviewed on 7/25/2025

    The telehealth system works wonderfully and we love this. We'd love to be able to continue to use that. It's a great tool. And Dr. Allegretti gave us great confidence in her opinion and in our care and treatment going forward. Thank you, bye.

  • Reviewed on 7/23/2025

    Dr. Allegretti is a fabulous practitioner, great listener, and I always feel like I'm moving in the right direction!

  • Reviewed on 7/21/2025

    Dr. Allegretti is one of the most caring, compassionate, and knowledgeable doctors in the field. She is a master at her speciality and takes the time to listen and factor in patient needs+concerns when coming up with a treatment plan. Her bedside manner is phenomenal and she is always responsive to her patients. It's a true privilege to have her part of my care team. She's changed my life.

  • Reviewed on 7/20/2025

    Always attractive.

  • Reviewed on 7/19/2025

    Dr Allegretti is the ultimate professional. She is open and easy to talk with and is clear in her explanations. She is caring and certain to address all of your concerns.

  • Reviewed on 7/27/2025

    Outstanding Thank you all

  • Reviewed on 7/15/2025

    Very thorough! Good listener. Explained all my tests. She is great

  • Reviewed on 6/25/2025

    excellent always asks the right focused questions.

  • Reviewed on 6/27/2025

    I have been with this provider for C 10 years: she is amazing. I could not be in better hanfs

  • Reviewed on 5/29/2025

    My experience with Dr. Allegretti and [redacted] was above and beyond anything I have ever had. They were both extremely helpful, considerate, kind, and answered all of my questions. I have been through a lot in the last eight months and I could never have done it. I live in [redacted], Massachusetts, and there is nothing down here compared to what I experienced at your hospital. Thank you very much.

  • Reviewed on 5/12/2025

    Incredibly grateful for Dr Allegretti and what she does for patients with complex GI issues/diseases.

  • Reviewed on 5/7/2025

    Very competent and full of knowledge.

  • Reviewed on 5/2/2025

    I totally trust her with all my needs.

  • Reviewed on 4/14/2025

    Brigham and women's is the best

  • Reviewed on 4/2/2025

    I'm so grateful that I have Dr. Allegretti as my gastrointestinal doctor. It's good working with a woman and especially someone as talented and bright as she is in the field.

  • Reviewed on 4/2/2025

    Doc Allegretti is consistent, kind, caring, and has a great bedside manner.