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Caitlin Ann Colling

Caitlin Ann Colling, MD

Endocrinology

Mass General Brigham

Highlights

Languages

  • English

Gender

Female

Locations

  1. Massachusetts General Endocrine Associates
    • 15 Parkman Street, Wang Building, Suite 730A, Boston, MA 02114
    • Get Directions

Expertise

Education

  • Fellowship: Massachusetts General Hospital, Endocrinology, 2022
  • Residency: Massachusetts General Hospital, Internal Medicine, 2019
  • Medical Education: Perelman School of Medicine @ University of Pennsylvania, 2016

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 2021

Insurance

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
  • Maine Community Health Options
  • Mass General Brigham Health Plan
  • MassHealth
  • Medicaid CT
  • Medicaid ME
  • Medicaid NH
  • Medicaid RI
  • Medicaid VT
  • Medicare
  • Multiplan
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

5 out of 5

50 ratings, 17 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.

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  • Reviewed on 4/24/2026

    DR, Collings is a warm, professional and knowledgeable physician. She takes time to listen and go over the results of any medical tests. I look forward to seeing her.

  • Reviewed on 4/21/2026

    I felt Dr. Colling spent time asking pertinent questions and answering all my questions. Dr. Colling went over all my medications, went over everything pertaining to my life, any health concerns, problems, treatments by my other physicians. Dr. Colling told me to call her whenever I had a question or needed advice.

  • Reviewed on 4/8/2026

    Dr. Colling is great,

  • Reviewed on 4/8/2026

    Timely, very thorough - wonderful staff and doc

  • Reviewed on 4/1/2026

    Dr Colling is amazing. I feel fortunate to have her as my specialist!

  • Reviewed on 3/26/2026

    My first time meeting with this provider and Dr. Collins exceeded my expectations. Extremely thorough, thoughtful and professional. Have already shared my positive experience with my MGH colleagues.

  • Reviewed on 3/19/2026

    Dr. Colling is the BEST!! She's thoughtful, knowledgeable, courteous and interested in all my concerns, answering all my questions thoroughly. I feel very lucky to have Dr. Colling as my caretaker.

  • Reviewed on 3/6/2026

    Dr. Colling listened to my concerns and offered helpful suggestions.

  • Reviewed on 2/26/2026

    She is terrific. She reviews my history before I walk in, so she's familiar with my issues and able to answer questions in a way that best relates to me.

  • Reviewed on 2/26/2026

    Dr. Colling is a very caring, skilled provider. She spends plenty of time with her patients and addresses any of your concerns.

  • Reviewed on 9/5/2025

    Extremely direct & thoughtful & helpful.

  • Reviewed on 9/4/2025

    Dr Colling perfect fit for me I am grateful

  • Reviewed on 8/7/2025

    I trust Dr. Colling to provide guidance and direction in treating my osteoporosis. She is kind and courteous, in addition to being knowledgeable, and is able to answer any questions I have to my satisfaction.

  • Reviewed on 7/24/2025

    Outstanding doctor

  • Reviewed on 7/16/2025

    This was the first time I've met her and I liked her very much. She knew about my case and read my medical history.

  • Reviewed on 6/24/2025

    Dr C always answers my questions and understands what I worry about

  • Reviewed on 6/18/2025

    I felt like I was in good hands