Dr. Nell Ann Hennon, DO

Dr. Nell Ann Hennon, DO

18 reviews

Family Medicine | Female

O'fallon Family Medicine
Accepting new patients

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Care Philosophy

Dr. Hennon specializes in Family Medicine and practices in O Fallon, IL. She practices at 1 location.

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Dr. Hennon's Experience

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Board Certifications

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Hennon

Dr. Hennon accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Hennon's Reviews

Likelihood of recommending Dr. Hennon to family and friends
based on 18 total surveys (3 with reviews)
Key Survey Insights
  • Trustworthiness
  • Helpfulness
  • Staff
  • Scheduling
Experience with Dr. Hennon
  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients
Dr. Hennon's Office & Staff
  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (18)
Open Full Survey+
Pocahontas, IL |
Dr. Hennon demonstrates sincere concern. She is thorough and compassionate. She has been my primary care physician for years. She takes the time to listen and includes me in my healthcare decisions. The only criticism I have is for her assistant, Nicole, lacks attention to detail. Among other things Nicole is responsible for submitting and prescriptions and coordinating refills. She has often failed to process my refills. The office manager has had to intercede to correct the problem.
in O Fallon, IL |
I think she's wonderful!!! Excellent bedside manners and explains things well. She takes such great care with my parents. I would recommend her highly.
in O Fallon, IL |
Dr Hennon is a great person. Very personable, easy to talk with, and just a warm person overall. She has a great sense of humor as well :-). I'd recommend her anyday.
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More Family Practitioners like Dr. Hennon at Hospital Sisters Health System

Dr. Hennon's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  Board certified in Family Practice
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
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  • Media & Publications

    Dr. Hennon has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Illinois.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Hennon's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Family Practice

Conditions Treated

Dr. Hennon does not have any conditions listed. If you are Dr. Hennon and would like to add conditions you treat, please update your free profile.


  • Medical School
    Des Moines University, College Of Osteopathic Medicine and Surgery

    Graduated in 2003

  • Residency Hospital
    Forest Park Hospital
  • Undergraduate School
    Washington University, St Louis

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Hennon does not have any memberships or affiliations listed. If you are Dr. Hennon and would like to add memberships or affiliations, please update your free profile.


  • Family Medicine

Procedures Performed

Dr. Hennon does not have any procedures listed. If you are Dr. Hennon and would like to add procedures you perform, please update your free profile.