About Ena Hennegan, DO
Ena E. Hennegan, DO, a family medicine physician at Endeavor Health, provides primary care for patients of all ages. She treats a range of acute and chronic conditions while emphasizing preventive care and long-term wellness. Dr. Hennegan partners with individuals and families to support their unique health needs through personalized, evidence-based care.
Overview
- Gender Female
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Endeavor Health Medical Group
1941 Rohlwing Rd. Rolling Meadows, IL 60008-1338
Medical School
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1997Chicago College of Osteopathic Medicine (Illinois)
Residencies
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2001Family MedicinePresence Resurrection Medical Center (Illinois)
Board certifications
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2001Family MedicineAmerican Board of Family Medicine
Reviews (231)
September 30, 2026
Everything goes very good excellent service
September 30, 2026
Dr. Ena H was absolutely thorough in asking and answering on all topics and has such a pleasant bedside manner rather than the typical providers who tend to rush one out without even hearing ones health concerns. I'm thrilled to have switched to her office when I did. Thank you if you read this Dr. Hennegan!
September 29, 2026
Dr. Hennegan is always kind, compassionate and thorough. She takes time to ask about me and my family during every visit. I always feel heard and never feel rushed.
September 27, 2026
Dr Hennegan, is a great knowledgeable doctor. She is very easy to talk and always listens to my concerns. The nurses are friendly and very personable.
September 25, 2026
I've been a patient of Dr. Hennegan for many years. She is very thorough and pro-active.
September 22, 2026
I wish we could clone Dr. Hennegan!
September 21, 2026
My doctor is great! [...]
September 20, 2026
Best PCD ever.
September 20, 2026
My appointment went well,all my questions answered,Dr Hannigan is very good & thuro,I have recommended her to others
September 8, 2026
Dr. Hennigan is the best and always available to listen.
September 7, 2026
I have total respect for Dr Hennegan. She listens. I feel she is very competent and she cares about my health.,
September 4, 2026
Great Doctor. Lovely staff.
September 2, 2026
Dr Henegan is a compassionate caring physician who listens to her patients . A very rare find.
August 30, 2026
Dr. Hennegan is wonderful and really cares about her patients. I have recommended her to several people who enjoy her care
August 27, 2026
Dr. Hennegan is the best. She listens and makes me feel important.
August 27, 2026
Dr. Hennegan is very knowledgeable and attentive to listen to my concerns, provides sounding advice to help me with my concerns.
August 26, 2026
Very caring about my health
August 25, 2026
Deena Hennegan is a truly wonderful doctor.
August 24, 2026
You can tell that she really cares about your health. I've never felt rushed during an appointment.
August 22, 2026
Dr. Ena Hennegann is a wonderful doctor. She takes time to listen what yiou have to say. I have rercommended my to Dr. Hennegann and she is very happy with her. She even thanked my for recommending her. She comes all the way from Chicago to see her.
August 17, 2026
Dr. Hennegan always takes her time to really listen to me. She never rushes me "because she has another patient to see."
August 17, 2026
Always Receives Excellent Care
August 16, 2026
Dr Hen Egan is awesome.
August 9, 2026
My doctor listens well and is very kind
July 29, 2026
She is very competent and discerning. She asks me questions and listens very carefully to my answers- I feel free to discuss any medical issue with her, and I know that she will find the information requested. I am extremely grateful that she is my physician.
July 28, 2026
She had been wonderful over the years
July 27, 2026
Dr. Hennegan is the best doctor! She takes her time, talks with you and is very thorough. I just love her!!
July 26, 2026
Dr Hennegan listens and discussed and then she comes up with a solution. I feel like she cares and doesn't give quick responses.
July 26, 2026
Dr. Ena Hennegan is an excellent physician - thorough in her examination/questions and thoughtful in her recommendations/treatment. She listens to her patients and makes them feel comfortable. Her sunny disposition and sense of humor is especially appreciated.
July 26, 2026
Dr. Henegan has been my primary medical care provider for many years, and she is a true professional.
July 25, 2026
Dr. Hennegan was very attentive and professional, listening to my concerns and providing thorough answers to all my questions.
July 20, 2026
Doctor very professional but friendly. Easy to talk to.
July 19, 2026
Dr. Hennegan is amazing. I've been going to her for years and she has been steadfast about her care for me. Her nurse practitioner […] has always been so warm and welcoming to me.
July 16, 2026
Excellent location outstanding doctors and staff
July 13, 2026
Everyone at my physicians office is fantastic! I've been a patient with the group for years!
July 10, 2026
I have seen Dr. Hennigan for more than 20 years and going to miss her professional care of me since I am moving to Florida and hopefully will find a new physician that is as caring and professional as she is.
July 9, 2026
I really have confidence a lot of faith , and it very much like my doctor barry , comfort and easy to talk to enjoy her company as well
July 5, 2026
Dr. Hennegan is thoughtful and caring, taking the time to assess both physical and emotional concerns and make solid recommendations.
July 5, 2026
Dr.Hennegan is very personable and easy to talk to. I've recommended her to my friends and they all love her too.
June 28, 2026
I have found Dr. Hennegan to be very knowledgeable, caring and follows up on open concerns. I feel fortunate to have her as my primary care physician. She has provided a lot of help to my wife, making appropriate suggestions and referrals.
June 26, 2026
Dr. Hennigan thorough and responsive to symptoms. Never fell rushed, even tho she's busy
June 25, 2026
[...] and Dr. Hennegan are wonderful! Such down to earth and friendly women and care givers.
June 22, 2026
Ena Hennegan is an angel.
June 21, 2026
Dr. Hennegan is very thorough with all aspects of my health and I never feel rushed.
June 21, 2026
Dr.Hennegan is a phenomenal physician.She is everything one would want in a doctor knowledgeable, caring, thorough, warm and friendly. I never feel rushed and have all my questions answered. I have complete trust In her judgment. I feel lucky to have her as my Primary Care Physician
June 21, 2026
Dr. Hennegan is so caring!
June 21, 2026
Dr. Hennegan is very outstanding and caring
June 20, 2026
Dr. Hennegan is terrific. She is very personable and kind and is very competent as a caregiver. I appreciate her holistic approach to wellness.
June 19, 2026
Dr Hennegan definitely administers preventive medicine. So glad Dr Hennegan is so proactive.
June 19, 2026
Dr Hennegan has the best bedside manner! She takes time with the patients and addresses any questions and concerns.
June 18, 2026
Very companionate , personable and through
June 15, 2026
I love Dr. Hennigan! Always so kind and helpful. I will never change doctors.
June 12, 2026
Dr was friendly and caring
June 11, 2026
Always pleasant, on time, efficient and medical professionals that care and listen.
June 8, 2026
Dr Ena Hennegan is very thorough and takes the time to address concerns.
June 8, 2026
Compassionate and helpful from start to finish with my appointment. Dr Hennegan's care is outstanding!
June 4, 2026
Always helpful and attentive to my problems.
May 27, 2026
Great care
May 25, 2026
Dr Hennegan always takes the time to listen and explain everything!
May 22, 2026
Dr Hennegan as always was fantastic going through all the test to make sure I had the correct medication. She was right on top of my illness and the need for rechecks to make sure I'm on the correct path of recovery.
May 20, 2026
Dr. Hennigan is wonderful!!
May 18, 2026
Very helpful Pleasant
May 17, 2026
Dr. Hennegan is the best! She got me in soon after I had a medical problem. She never rushes me & takes the time to explain things.
May 17, 2026
Dr.Hennegan is wonderful and a great doctor.
May 15, 2026
Very detailed and thorough. Always concerned what's best for me
May 13, 2026
Dr. HENNEGAN is caring and thorough. She answers all questions. I TRUST her.
May 10, 2026
Dr Hennegan is wonderful . The entire staff at 1941 is like family.
May 8, 2026
Very satisfied
May 8, 2026
I highly recommend this practice to everyone! Dr Hennegan is knowledgeable and helpful. The staff is welcoming and supportive.
May 6, 2026
Very good
April 30, 2026
Dr Hennegan is always kind, concerned, and listens to me.
April 30, 2026
They were all amazing.
April 29, 2026
Dr. Hennegan is a wonderful doctor! She is knowledgeable and kind. She takes the time to get to know her patients and understand their needs. The relationship feels like a partnership.
April 28, 2026
Dr. Hennegan is a great listener. She is very thorough and respects my concerns.
April 26, 2026
Doctor Hennegan is very nice and listens to what you have to say. Very helpful
April 26, 2026
Always a pleasure to see dr hennegan
April 23, 2026
Dr. Hennegen and her staff Are very professional and helpful.
April 21, 2026
Dr. Ena Hennegan has been my PCP for 30 years. I get the best care from her. She asks important questions about my health and habits. Makes sensible suggestions on how to improve and always takes enough time to address my questions and concerns.
April 14, 2026
Real compassionate care from everyone
April 11, 2026
Dr. Hennigan always takes time to listen an offers Explanations To any questions you may have
April 10, 2026
Always receive excellent care with Dr. Hennegan and the staff.
April 9, 2026
Outstanding care! Compassionate and friendly!
April 7, 2026
My physician is always there for me.
April 7, 2026
Dr Henegan is the best.
April 6, 2026
The support staff at 1941 Rohlwing are so nice all the time. Doc Hennegan is a fantastic doctor. She makes me feel comfortable through every visit. Love her and this office.
April 6, 2026
She is the best!! Great Dr!! Very caring!!
April 4, 2026
Dr. Hennegan is OUTSTANDING! She is thorough and knowledgeable. Her ability to diagnose is superior.
April 2, 2026
He was excellent
March 25, 2026
Dr Hennegan is the best,,,,very caring and attentive,
March 24, 2026
Dr. Hennegan is very warm, patient and caring.
March 21, 2026
All visits with Dr. Hennegan are like a conversation with a knowledgeable good friend.
March 20, 2026
Dr Hannigan was very thuro,and answer all my questions
March 20, 2026
Best ever! I picked my insurance to be her patient.
March 18, 2026
Dr. Ena Hennegan is an amazing , caring and knowledgeable doctor.
March 18, 2026
We had a great conversation and I feel like my doctor really hears me.
March 13, 2026
Dr Hennegan and her staff are the best! They are both knowledgeable and kind.
March 10, 2026
Very thorough. I fell well cared for as a result of my visit!
March 9, 2026
If they can't get through, they will always leave information on the website.
March 8, 2026
Dr. Hennegan is fantastic! I'm so glad she's my doctor.
March 7, 2026
As someone who works in healthcare, I truly appreciate the exceptional care Dr. Hennegan provides. She has been our family doctor for many years, and her compassion, attentiveness, and dedication to her patients are evident in every visit. We feel incredibly fortunate to have her caring for our family.
March 5, 2026
Dr Hennigan always takes her time with my visits. I never feel rushed. She is thorough and makes sure all my questions and concerns are addressed.
March 3, 2026
Dr. Hennegan is thorough and listens to what you have to say.
March 2, 2026
My doctor - Ena Hennegan - is the best! She is everything you would want a doctor to be! She cares! She asks questions! She discusses all things you ask about & are curious about. She is personable! She is incredible!
February 21, 2026
Love Dr. Hennegan!
February 16, 2026
Excellent Care!!
February 13, 2026
She is wonderful
February 10, 2026
Dr Hennegan and the staff are great medical professionals. They listen to your concerns and provide understandable answers.
February 9, 2026
Outstanding
February 1, 2026
Outstanding!
January 25, 2026
The Doctor is outstanding and the staff is excellent. But do have to set up appointments 6 months to a year in advance as she books up quickly. But that is a sign of a great doctor these days.
January 25, 2026
Love Doctor Hennegan
January 22, 2026
Dr. Hennegan is simply wonderful
January 22, 2026
Dr Hennegan is wonderful! I really appreciate her time and care. She is busy though, and it can be hard to get an appointment with her.
January 21, 2026
Dr. Ena Hennegan is an excellent physician. She is always thorough in her exams, explains what she is doing and why, asks relevant questions and - most importantly - really listens to her patients. I have utmost confidence in her medical skills and appreciate her approachability and kindness.
January 19, 2026
Dr Hennegan is amazing truly compassionate yet thorough on every aspect of my physical
January 19, 2026
Everybody there is very kind and helpful.Dr. Hennegan is the best
January 18, 2026
She has a positive attitude which helps when discussing medical problems. She is very thorough and I know I'm receiving excellent care
January 12, 2026
The care was very good
January 12, 2026
Dr Hennegan is fantastic! All of the other staff are great and very, very kind
January 11, 2026
Dr. Hennegan and the entire staff at 1941 Rohlwing are fantastic. Everyone is caring and friendly. They are like family!
January 11, 2026
Very, very happy with Dr Hennegan's expertise and compassion!
January 9, 2026
Dr Hennegan always takes the time to ask about and listen to any concerns I have and never makes me feel rushed. She is friendly and thorough. When necessary, she has referred me to specialists. She is the best primary care doctor I have ever had.
January 1, 2026
I trust Dr Hennegan to provide the best care advice possible.
December 29, 2025
Never afraid to share how I'm feeling . She is very empathetic and caring . Not just working to work and make money.
December 21, 2025
The care giver provider duf wonderful work snd took good care of me
December 21, 2025
I've been seeing Dr. Hennegan for over 10 years and have no intention of ever going elsewhere. She truly cares about her patients, taking the time to listen to them, never rushing through an appointment.
December 21, 2025
Always listens to what I have to say and gives meaningful advice
December 21, 2025
Good visit
December 14, 2025
Dr Hennegan is the ideal doctor. She cares, follows up on history items and doesn't hesitate to prescribe tests.
December 12, 2025
Excellent experience
December 11, 2025
Absolutely a warm friendly staff. Dr Heneghan professional efficient and so easy to talk to.
December 8, 2025
Very good
December 7, 2025
Dr, Hennegan is a good listener, very thorough in asking questions to get the full picture of my health.She takes time and is never rushed. She cares about your whole person.
December 5, 2025
Dr Hennegan is an understanding and excellent Doctor. Thank you.
December 4, 2025
Thank You
December 1, 2025
Excellent care!
November 29, 2025
Dr. Hennegan is always so patient with any questions I have appreciate her so much.
November 27, 2025
Dr. Hennegan is very caring and very details to explain my problem Physician. My family and I appreciate it very much.
November 23, 2025
Dr. Hennegan is kind, caring, very thorough, she listens and takes care of every detail. Excellent care.
November 20, 2025
Dr. Hennegan is extremely professional and prompt in communication, listening to myself as a patient, and has awesome bedside manner.
November 19, 2025
Really appreciate the time & patience Dr. Hennegan showed in going over all my health concerns/issues. Very rare to find such a caring doctors (like Dr. Hennegan) these days, who care to listen to patients' concerns/comments to heart and work to resolve the issue.
November 18, 2025
Dr Hennegan is very thorough. I have been her patient for almost 20 years
November 17, 2025
Dr Hennegan is fantastic. She always takes time to see how I am doing. I appreciate her interest and concern for my health.
November 17, 2025
Thanks for letting me come in I really was in a lot of pain and finding the right meds to relieve the pain I am still Healing
November 16, 2025
Been seeing this provider for over 30 years. She is very knowledgeable and attentive to my needs. She she takes her time to listen to all questions and make sure u understand all directions she has gone over with you. Above all, she is very kind. In the last 2 years, there has been a big change in the medical services performed at Endevor. I have lost 6 Doctors from my different specialties. That is a very trying and a very frustrating thing to go through. I can only hope that things are improving. Caring and compassion are some of the things missing from the organization and it's staff lately.
November 11, 2025
Dr. Hennegan is an excellent doctor who truly cares about her patients. I would absolutely recommend her.
November 10, 2025
Dr. Was great as usual, and took a beer practical approach, not reactive. Front desk staff and nurses very nice and accommodated me returning to check my blood pressure monitor.
November 7, 2025
Made me feel at ease. Very welcome and comfortable.
November 7, 2025
I am grateful for your exceptional care. Thank you Dr. Hennegan for everything you do for me.
November 6, 2025
Dr.Hennegan is wonderful. She is always caring, well informed and goes above and beyond.
November 5, 2025
Very Thorough- good listener- kind-
November 4, 2025
Dr. Hennegan is a wonderful doctor. She takes her time with you and listens. Very easy to talk. Professional and thorough.
November 3, 2025
Dr. H is very good about meeting you where you're at and helping you come up with a plan for where you want to be, whether it's identitying an acute problem, or monitoring an ongoing lifestyle adjustment.
November 2, 2025
I absolutely love Dr Hennegan. She is thorough and listens to what you have to say!!
November 2, 2025
She cares, she questions, she listens, she considers various possible causes and solutions.
October 29, 2025
Dr. Ena Hennegan has been my primary care physician for over 20 years. She is a compassionate, attentive, and insightful doctor who consistently advocates for her patients. I am grateful for her exceptional care and dedication.
October 27, 2025
Dr. Hennegan needs a huge bonus - she is truly amazing.
October 19, 2025
Very thorough and attentive.
October 17, 2025
All of the staff were wonderful. And Dr. Hennegan is absolutely fantastic! I just love her.
October 16, 2025
They are Extremely important to me and very unique how they can help Me.
October 12, 2025
I adore Dr. Hennegan!! She listens, supports without judgement, and gives the best advice.
October 10, 2025
I am very happy with my primary care provider as well as other members of Endeavor Health staff.
October 9, 2025
Dr. Hennegan is a perfect balance of knowledge and compassion.
October 9, 2025
Good
October 7, 2025
The time and attention was much appreciated. Dr Henegan listened to everything I had to say and she weighed in on my thoughts and next steps for my overall health.
October 6, 2025
Dr Hennegan was attentive and listened to me carefully and determined the correct antibiotics confirmed with urine culture so I could heal faster.
October 5, 2025
Dr. Hennegan is the best
October 2, 2025
I love Dr. Hennegan
September 29, 2025
Very good visit, she was very knowledgeable, very positive about my recent weight loss..
September 29, 2025
Dr Hennagan is so thorough and kind. I appreciate the time she takes with me to understand my concerns, assure me and get me on a healthy path.
September 23, 2025
Dr. Miller was attentive and listened to my concerns. She trusted that I knew my body and agreed with me.
September 20, 2025
Great listener, answers questions, works together with patient to problem solve and find solutions. Compassionate and is passionate about her work.
September 18, 2025
Dr. Henegan is amazing. She is very caring and thorough.
September 18, 2025
Great
September 16, 2025
Keep doing what you're doing. Well done!!!
September 16, 2025
Compassionate, friendly and thorough.
September 16, 2025
Dr Hennigan n staff are superior
September 16, 2025
Dr Hennegan is a very caring doctor. She spent a lot of time with me after my hospital stay. We discussed options for me and is willing to try things that I suggested.
September 8, 2025
Dr. Hennegan is a fabulous doctor. She always listens to me. She is interested and genuinely cares about me. Love her!
September 8, 2025
Dr. Hennegan is the best! She is very understanding and listens to patients.
September 7, 2025
I am very happy seeing Dr. Henegen. She is thorough, courteous and kind.
August 31, 2025
Doctor didn't even come near me, he talked from the doorway. Most of the staff was kind, but not all.
August 30, 2025
Always pleased with services I receive through this hospital group.nevrt
August 26, 2025
Dr. Hennigan is always so personable ane a great listener.
August 24, 2025
The Dr took her time during the physical to get to know me and address my concerns. I never felt rushed.
August 20, 2025
Dr Hennegan, as always, is a caring, understanding and compassionate physician. She is professional at the same time as demonstrating care and understanding.
August 19, 2025
Dr Hennegan is always so attentive and friendly. I appreciate her & her staff care.
August 17, 2025
Dr Hennegan has always been wonderful and honest. She takes good care of our family.
August 16, 2025
Dr. Hennegan is superb! She is thorough, a great bedside manner and caring.
August 14, 2025
The care provider was great
August 10, 2025
Dr.Hennegan has been my primary care doctor for years. Herself and her staff have always been kind, professional, and always willing to help. I would recommend this office to everyone.
August 10, 2025
I'm very lucky to have Dr. Ena Hennegan from my doctor
July 27, 2025
Dr Hennegan is amazing caring listens and provides the best care you could ask for
July 25, 2025
Always professional and friendly.
July 22, 2025
Dr. Hennegan and her staff is very good.
July 21, 2025
It was clear and very comfortable.
July 19, 2025
Dr. Hennegan is helpful and caring. Her easy going demeanor makes it easy to share my medical concerns.
July 18, 2025
I'm grateful for the guidance and support of the care team. Thank you!
July 18, 2025
Dr Hennegan is excellent. Very thorough and answered all my questions
July 10, 2025
I am very happy with Dr. ENA HENNIGAN AND HER STAFF.
July 8, 2025
I love doctor Hennigan. I would not travel forty five minutes to see a doctor but for her I would.
July 8, 2025
Dr Hennigen was fantastic. Quick help with my problem.
July 6, 2025
Dr. Hennegan is a genuine doctor. She really cares about her patients. She asked questions and she is very patient.
July 4, 2025
Dr. Hennegan takes time to answer any questions and address concerns.
July 4, 2025
Very empathic and helpful
July 3, 2025
Everyone make sure that you are well taken care of.
July 1, 2025
Dr Ena Hennegan is the best. Very professional, listens to all my questions.
June 30, 2025
Dr. H and her staff are great. I feel Dr H sincerely cares about her patients!
June 30, 2025
Dr. Hennegan provided a through review of everything, she is very easy to talk to and very professional.
June 25, 2025
She is a good listener. I have confidence in her.
June 24, 2025
Great job !
June 23, 2025
A kind, compassionate office. Dr Hennegan LISTENS!!!! One in a million!!!!
June 22, 2025
Outstanding M
June 21, 2025
Very professional, friendly, always willing to go the extra mile.
June 16, 2025
Dr. Hennegan is a great doctor. She listens and is attentive to any concerns that I have.
June 15, 2025
Always have excellent and professional care.
June 13, 2025
Dr. Hennegan truly cares about my family and it shows in our conversations and appointments.
June 13, 2025
Love Dr hennigan
June 11, 2025
I love Dr. Hennegan and I can talk to her about anything. She listens and make recommendations that we both agree to.
June 9, 2025
Dr Hennegan is a fabulous doctor. She listens to me, and provides solid medical advice in a conservative and practical way.
June 8, 2025
Dr. Ena Hennegan is an exceptional professional with the kindest heart and the greatest bedside manner. I feel so lucky to have her as both mine and my daughter's PCP.
June 5, 2025
Thank you
June 2, 2025
Dr Hennegan is always willing to answer questions and provide a meaningful response
June 1, 2025
Care is always the best . Been a patient for many years!
May 26, 2025
I very much appreciate the time that is given to me by Dr. Hennegan. I don't feel rushed, rather I feel my health is truly her main concern.
May 24, 2025
Always good.
May 24, 2025
She is the best!
May 23, 2025
I love Dr. Hennegan. She is compassionate, caring and very thorough. I didn't but I'd wait any extra time it took just so I could see her. For my visit. A+, 110%
May 20, 2025
Always interested and concerned about my health and well being
May 20, 2025
Dr. Hennegan is so kind, courteous, takes the time to explain why she is doing or not doing something.
May 19, 2025
Dr Ena Hennegan is the best. I come from Huntley , ill because I trust her and she is very personable. I learned. Whenever I have an issue, I am going to her first!
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