Dr. Megan Hennessay, DO

Dr. Megan Hennessay, DO

Family Medicine  |  
Female  |  
36 y/o

Accepting new patients

Dr. Megan Hennessay, DO is a family medicine doctor who practices in Redondo Beach, CA. She is 36 years old and has been practicing for 4 years. Dr. Hennessay is affiliated with Providence Little Company of Mary Medical Center San Pedro and Providence Little Company of Mary Medical Center Torrance.

Providence Medical Group

520 N Prospect Ave Ste 103

Redondo Beach, CA 90277
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Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • UnitedHealthCare

Learn about Dr. Hennessay

Care Philosophy

Meg Hennessay, D.O., was born and raised in Kansas. She attended the University of La Verne in California for her undergraduate education and Western University of Health Sciences for medical school. She completed her residency training in Los Angeles at UCLA-affiliated Kaiser Los Angeles Medical Center.

Dr. Hennessay promotes health and the prevention of disease through vaccination, exercise, nutrition, and in managing illness using evidence-based medicine.

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Dr. Hennessay's Experience

Dr. Hennessay'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


  • Family Medicine

Board Certifications

  • Family Practice
    Accredited by: American Board of Family Medicine*

Conditions Treated

  • Allergies
  • Asthma
  • Diabetes
  • Hypertension
  • Injuries
  • Sports Injuries


  • Immunization
  • Joint Injection
  • Pap Smear
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

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

0 Board Actions

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


    Medical School | Graduated 2013
  • Kaiser Foundation Hospital - Los Angeles
    Internship Hospital | Completed
  • Family Med
    Residency Hospital | Completed
  • Kaiser/UCLA Med Ctr
    Residency Hospital | Completed 2016

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Hennessay has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Hennessay's Reviews

Likelihood of recommending Dr. Hennessay to family and friends
based on 11 total reviews (8 with comments)
Dr. Hennessay's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (8)
in Redondo Beach, CA |
I saw Dr. Hennessay since my physician had retired. Initially, she seemed to listen to my history. As the appt. went on, her main focus became cutting costs, even stating "taking tests causes everyone's health care to go up". She actually refused to give me an iron test because she "doesn't give willy nilly tests without scientific proof". She didn't listen well either, because I actually handed her the lab order from my last Dr. and was just asking if it had expired. She was quite offensive!
Redondo Beach, CA |
I was having the hardest time finding a primiary care physician until I met Dr. Hennessay. Dr. Hennessay really takes the time to listen, talk and work with me. A lot of doctors have a way of making you feel like a number. With her I know I am the main focus and health is a real concern. Not just giving me medication and sending me on way. I also like that I can talk openly with her about things I know we have a difference of opinion on and I do not feel judged. Happy to finally have a great MD!
in Los Angeles, CA |
I saw her for 1st priority symptoms which require urgent care compassion and lots of time from the doctor which i did not receive any. I was extremely dissatisifed with our encounter she was abnormally obsessed with time and getting out of their asap she treated me like a number not a human being. She was very agressive, cold, apathetic not caring towards my needs and symptoms. health care is a 2 way street we are a team she must consider and respect my opinion and me as a patient. 1 Star!
Palos Verdes, CA |
This woman is actually amazing. She looks you in the eye, treats your like a human, and is actually hilarious. I've never had a doctor be so attentive and kind. She gets it and is super down to earth and real. Also, I never thought I'd be writing a review about a doctor but SHE IS SO COOL. Ladies, if you're looking for a primary care physician, she's your gal.
I have seen Dr. Hennessay on several occasions now. During my last visit I discovered my regular PCP decided to leave which left me with the option to switch to Dr. Hennessay! She is awesome, takes time to listen to my concerns, tells me how it is in a way I can understand. It is very clear to me that she knows what she is talking about and gives evidence based reasons for her medical decisions. She is very easy to get along with. I would recommend her to friends and family!
in Redondo Beach, CA |
Dr. Hennessay is overall a honest and knowledgeable physician. She currently has an office in the Providence Health Services building in Redondo Beach which offers easy parking and access. In my opinion she seems like a very caring doctor and is willing to listen to your concerns and will give you an honest diagnosis/suggestions based on facts. She is very pleasant and easy to talk to, while at the same time being very honest and direct. It does seem like her #1 priority is your well-being.
Hermosa Beach, CA |
I had Dr. Hennesay treat me at an urgent care visit. She was very kind and listened to everything I had to say about why I came in. I was so impressed with her thoroughness and care that I told her I wish I could have her as my regular doctor. She told me that she also did primary care for Providence and that she could see me as a regular patient!
in los angeles , CA |
I saw her for fatigue dizziness tiredness, etc. so many symptoms i told her to run thyroid test and and CBC tests the whole nine yards she was rude and said it was all in my head and said b/c I'm bipolar the symptoms could be in my mind so b/c/ i have a mental problem she would not run any tests also insulted my intelligence and said i could be coming of my meds talking all ghetto to me as if I'm not articulate. horrible doctor and has a horrible attitude!! who insults ppl wasted my time
I am sorry to hear you felt this way after our encounter. Tests should only be ordered when after reviewing your former labs and history/physical exam, they would add value or information to the diagnosis. Every lab panel has a moderate chance of false positive results--so there is a chance of causing more harm than good in running a test that wasn't necessary to help you. I hope you are feeling better. Sincerely, Dr. Hennessay
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Dr. Hennessay accepts 5 insurance carriers
  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • UnitedHealthCare
    United Healthcare

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