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Ann M. Hennessey, MD

Mercy Clinic
Ann M. Hennessey, MD, Mercy

Ann M. Hennessey, MD

Specialty

  • Pediatric

Online Services

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(4.6/5)
127 Ratings | 24 Comments
Location of Your Visit
Mercy Clinic Pediatrics - Tower B Suite 1001
621 S. New Ballas Road, Tower B, Suite 1001St. Louis, MO 63141
Mercy Clinic Pediatrics - Tower B Suite 1001Phone: (314) 872-8752

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Mercy Clinic Pediatrics - Tower B Suite 1001
621 S. New Ballas Road, Tower B, Suite 1001St. Louis, MO 63141
Phone: (314) 872-8752
13.4 Miles

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Location and Contact Information

About Ann M. Hennessey, MD

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    Education
    Medical School
    • Georgetown University School Of Medicine
    Residency
    • Saint Louis University - Cardinal Glennon Children's Medical center-Pediatrics
    Specialty
    Board Certifications
    • American Board of Pediatrics
    Affiliations
    • Mercy Hospital St. Louis
    Resource
    Languages
    • English
    Looking for more options?
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    Patient Ratings and Comments

    Rating

    From 128 patients
    (4.6/5)
    The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

    Comments

    Viewing 1-3 of 24 comments
    Highlights from patients about their experience with this provider:
    • May 7, 2025
      (5/5)
      Great experience, took awhile to be seen
    • Apr 28, 2025
      (3/5)
      I have consistently noticed that the front desk staff are not very welcoming. On nearly every visit, they appear unfriendly and unapproachable, often seeming irritated. Their tone and behavior do not reflect the level of service one would expect at this establishment, and I believe this is an area that could benefit from improvement.
    • Apr 14, 2025
      (5/5)
      We did a lot of research before our daughter was born to find a pediatrician that would be a good fit for us as a family & after our first visit with Dr. Ann Hennessey I know we made the right decision for her pediatrician. I loved watching her interact with my baby & look forward to the years ahead