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Daniel Cahill, MD

Daniel Cahill, MD

Internal Medicine

Speaks

Languages

English

Provider Groups

  • Trinity Health IHA Medical Group

Primary Contact

(734) 712-1300
Appointments (Existing Patients Only)
Provider Groups
  • Trinity Health IHA Medical Group

Primary Contact
(734) 712-1300

Services & Specialties

Areas of Specialization

  • Internal Medicine

Locations & Contact

Primary Location

Trinity Health IHA Medical Group, Primary Care - Ann Arbor Campus

5361 McAuley Dr
Ste A
Ypsilanti , MI 48197

View hours
Monday
7:30am - 7:00pm
Tuesday
7:30am - 7:00pm
Wednesday
7:30am - 7:00pm
Thursday
7:30am - 7:00pm
Friday
7:30am - 5:00pm
Trinity Health IHA Medical Group, Primary Care - Ann Arbor Campus

Also Affiliated With...

About

Daniel Cahill, MD is an internal medicine physician. He received his medical education from Wayne State University and completed a residency at St. Joseph Mercy Ann Arbor.

Insurances Accepted

  • Aetna
  • Aetna (Medicare Advantage)
  • Aetna Better Health Medicaid
  • Aetna Better Health of Michigan
  • Aetna Commercial ALL PLANS
  • Aetna Medicare Advantage ALL PLANS
  • BCBS Michigan (Medicare Advantage)
  • BCBS of Michigan Federal / Traditional
  • BCBS of Michigan Medicare Advantage PPO
  • BCBS of Michigan PPO Commercial
  • BCN Medicare Advantage
  • BCN of Michigan HMO
  • BCN of Michigan M Premier Care HMO
  • Blue Care Network of Michigan
  • Blue Cross Complete of Michigan
  • Blue Cross Complete of Michigan - Medicaid
  • BlueCross Blue Shield Michigan
  • Cofinity
  • Cofinity (Network)
  • Community Care
  • Community Care Associates
  • HAP Alliance Health & Life Commercial
  • HAP Alliance Health & Life Medicare Advantage
  • HAP Empowered (Medicaid)
  • Health Alliance Plan of Michigan
  • Humana Medicare Advantage
  • Humana Medicare Advantage ALL PLANS
  • McLaren Commercial ALL PLANS
  • McLaren Health Plan
  • McLaren Medicaid
  • McLaren Medicare Advantage ALL PLANS
  • Medicaid - Michigan
  • Medicaid Michigan
  • Medicare (Traditional)
  • Medicare Michigan
  • Meridian Commercial ALL PLANS
  • Meridian Health Plan
  • Meridian Medicaid
  • Molina Healthcare of Michigan
  • Molina Medicaid
  • Multiplan Network
  • Multiplan PHCS (Network)
  • Physicians Health Plan (PHP)
  • Physicians Health Plan (PHP) Medicare Advantage
  • Physicians Health Plan (PHP) Michigan Cares Network
  • Priority Health
  • Priority Health / Cigna Commercial
  • Priority Health / Cigna Medicare Advantage
  • Priority Health Medicaid
  • Priority Health Medicare
  • Railroad Medicare
  • Railroad Medicare Michigan
  • Tricare (Humana Military) Non-Prime Plans
  • TRICARE (Humana Military) Prime
  • Tricare Humana Military
  • Tricare Prime Remote
  • Trinity Health
  • United Healthcare Commercial ALL PLANS
  • United Healthcare Community Plan (Medicaid)
  • UnitedHealthcare Community Plan Michigan
  • University of Michigan Health Plan
  • Veterans Affairs Community Care Network
  • Veterans Choice Program
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Conditions Treated

  • Internal Medicine

Education & Certifications

Education

Residency:
St. Joseph Mercy Hospital-Ann Arbor

Medical School:
Wayne State University School of Medicine

Board Certifications

American Board of Internal Medicine

Provider Groups

Trinity Health IHA Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(724 ratings)

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.

252 Reviews

11/21/2024

great!

11/20/2024

He is a kind man, a good listener, and brings a better understanding of the medical questions I asked. Much better doctor then I had at the uofm.

11/19/2024

They operate is a very good fashion. Tell them thank you, I do Appreciate their time and professalism .

11/15/2024

Very happy we chose Dr Cahill

11/14/2024

Dr Cahill has been my primary care physician for over 20 years. He is by far the best PCP I ever have had.

11/13/2024

he listened very carefully

11/12/2024

Excellent advice

11/07/2024

Dr. Cahill is an excellent physician and a fine person.

11/07/2024

He has took care my husband all the way until his death very good he really care for his health and my husband knew it. Now he taking care of me the same way.

10/25/2024

Spends plenty of time, listenus carefully, takes my thinking into consideration, engages with my wife, all around Great.

10/24/2024

Dr. Cahill is a keeper and his nurse , if they ever leave I don't know what or where I'll go

10/16/2024

I make a 140 mile round trip for my appointments with Dr. Cahill, that tells what I think of him.

10/15/2024

Very compassionate Doc.

10/14/2024

Dr. Cahill is very exacting and I greatly appreciate being his patient.

10/12/2024

I've been seeing Dr Cahill for over 15 years and I can't imagine having to see anyone else. He's been with me for of events I've had to go through.

10/11/2024

Dr. Cahill covers my conditions very well, is very thorough and gives me all the time that I need.

10/08/2024

Personable, professional care by a knowledgeable physician! If you want a physician who cares and responds to concerns- Dr Cahill fits the bill!

10/07/2024

Excellent professional care. Having a scribe would make his day go smoother!

10/04/2024

Messages in epic inbox need more attention.

10/03/2024

Everything was excellent with my doctor.

10/02/2024

I’ll be back in a year thank you

09/30/2024

My experience with both Dr. Cahill and Max Julian PA was excellent

09/29/2024

Very good office visit.Review of all my health issues was complete and comprehensive.

09/25/2024

Dr Cahill is wonderful!

09/24/2024

Spent time to listen and was very professional.

09/18/2024

He listened.

09/17/2024

Excellent

09/16/2024

Personal care and excellent advice

09/16/2024

He is an excellent provider who always takes the time to listen and to answer any questions you may have.

09/14/2024

Best Dr. EVER. He Cares and is knowledgeable. I have been going to him for 30+ years. I Trust him.

09/12/2024

He has always taken time to listen and answer any questions you may have.

09/07/2024

I have been a patient for many years and have developed a relationship with this Dr. I hope he outlast me.

09/06/2024

A caring, careful physician.

09/05/2024

I am grateful to have access to this good medical treatment.

09/04/2024

Dr. Cahill will take the time to listen and try to help with all your medical issues. He is very compassionate and caring.

09/03/2024

He’s always taken excellent care of me.

08/30/2024

The most professional and thorough doctor I've ever had. He takes the time to discuss my current condition, future needs, listens to me, gives me a written plan of recommendations, and does a thorough physical when it's time He is a wonderful, warm, caring person.

08/29/2024

Dr. Cahill is the best and his nurse was also top-notch. I would recommend him to anyone.

08/29/2024

Very friendly and personal

08/29/2024

Dr. Cahill is thorough knowledgeable provides excellent care and I trust him with my life

08/29/2024

I TRUST DR. CAHILL

08/27/2024

I appreciate the time spent with me and careful listening to my concerns

08/23/2024

Seeing Dr. Cahill is a wonderful experience! I trust his judgement and he gives excellent care!

08/16/2024

Knowledgeable and caring.

08/15/2024

I am a loyal patient of Dr. Cahills and trust him with my life! That speaks volumes about his care and expertise.

08/12/2024

He is the best doctor I've ever used.

08/06/2024

I Hope Dr Cahill does not retire soon

08/02/2024

Always great

07/30/2024

Everything went fine.

07/29/2024

Dr Cahill is compassionate and caring.

07/23/2024

I am always glad to have such a caring competent Dr like Dr Cahill.

07/22/2024

Very helpful in answering questions

07/18/2024

Great physician.

07/18/2024

Showed concern.

07/17/2024

I've been fortunate to have Dr. Dan Cahill as my doctor for many years. I have always felt he is truly and expert in the field of medicine. Beyond that, from day 1, he has always been sincerely concerned about my well being. He listens to me, addresses my concerns, explains his thoughts and recommendations. Always has whatever time we need to discuss my health. Overall, a highly competent doctor with a big heart.

07/17/2024

Very Good.

07/16/2024

Dr. Cahill is very unique in his caring nature, thoroughness in examining and testing as needed, explaining things in understandable manner, and his genuiness.

07/15/2024

So supportive . I always leave feeling better

07/10/2024

A practitioner of Dr Cahill's extreme level of competence should not have a lousy support staff. It's embarrassing.

06/28/2024

Dr Dan excellent as always.

06/14/2024

As I previously said, Dr Cahill is the best

06/07/2024

The greatest

06/06/2024

I will be back next year for my visit.

05/30/2024

Dr. Cahill and Deborah care about my health and I would never change!

05/28/2024

As long as you have my doctor Is supported

05/17/2024

Have known Dr. Cahill for 20 years, he has been one of the best doctors I have had

05/17/2024

Everything went well

05/16/2024

Dr. Cahill is a very caring provider and he listens to my concerns

05/13/2024

Dr Cahill is responsive when the system often isn't. I got an appointment when I wished because I called the office more than 3 months in advance.

05/11/2024

Dr. Cahill is very patient and very knowledgable. He’s taken very good care of me over the years and has helped me to lead a healthier lifestyle. The best doctor I’ve ever had.

05/10/2024

Getting a response to questions/concerns on MY Chart never works with this doctor.

05/08/2024

Dr.Cahill is concerned about my health. He clearly discusses a treatment program and a health goal.

05/06/2024

Myself and my deceased husband been with him many’s years we both liked him and respected his opinions my husband care he received from him was above all I could of asked for he actually listen a lot to him.

05/04/2024

I was very satisfied with my 6 month Wellness Evaluation by Dr.Daniel Cahill. He is “ on top of “all of my medical issues and gave me good advice to stay well. I am making good progress under his care.

05/03/2024

Debbie RN was very professional & efficient in her role of obtaining preliminary information. Dr, Cahill was very professional and thorough in completing my history and physical examination.

04/23/2024

Always a great interaction.

04/22/2024

The Greatest �💯👵�

04/19/2024

My appointment was on a Friday afternoon. I did not feel rushed and he spent a good amount of the with me.

04/16/2024

Awesome staff, they really seem to care!

04/15/2024

No complaints

04/10/2024

Dr. Cahill is always willing to spend time with me to insure all my questions are answered in a clear and concise manner.

04/10/2024

Dr Cahill always listens and explains to my satisfaction

04/08/2024

Always a positive experience

04/01/2024

Dr. Cahill is always very thorough, respectful and friendly. He's been my primary care physician for 20 years and I appreciate his medical knowledge and his kind demeanor.

03/28/2024

He is a treasure. If you lose him, I will leave you.

03/26/2024

good doctor

03/25/2024

Dr Cahill is very caring, he listens to what you have to say and he takes his time with you. You will not feel rushed. He is thorough in his explanations. He makes you feel like you are visiting an old friend not going to see the doctor

03/19/2024

Dr. Cahill takes his time and listens to you and explains things so that you understand what is going on. It's not like going to the doctor when you talk to him, it's more like talking to an old friend.

03/19/2024

Dr. Cahill always takes his time during my appointments and answers all of my questions thoroughly.

03/14/2024

Dr Cahill provides clear understandable explanations. He is very knowledgable.

03/12/2024

Great Doctor I’ve been his patient for 21 years

03/12/2024

Dr. Cahill is the best!

03/11/2024

Completely satisfied

03/11/2024

Been a patient for 21 years that speaks for itself

03/08/2024

Best Doctor I’ve ever had. Extremely smart, knowledgeable, thorough, and caring. Highly recommend!

03/05/2024

Thumbs up

02/29/2024

The time of my visit was short compared to other doctors which I have attended to from the time of check in, weighed and doctor visit questions were answered with vocabulary any patient could understand I would highly recommend his practice

02/22/2024

Spent over an hour with me. Very thorough.

02/22/2024

Excellent doctor.

02/19/2024

great

02/16/2024

I have seen this physician for many years and always have exceptional service

02/02/2024

I was very happy with the meeting, happy with the results

01/25/2024

He’s the best.

01/23/2024

personal care and attention

01/23/2024

If I could rate higher than I would rate them excellent

01/19/2024

Great experience! I just wish the shuttle went further into Ypsilanti, as it can be difficult for some people to get to your location (me included). Thanks!

01/18/2024

Because he deserves/earned it !

01/05/2024

Dr. Cahill is an amazing doctor. He is kind, he listens to my concerns, is thorough in his assessments, and clearly explains things to me as we work on a plan to address my health needs. I couldn't ask for a beter doctor.

01/04/2024

Dr. Listens and takes time to answer any and all questions.

12/20/2023

I like Dr Cahill style of practicing medicine. Nothing gets overlooked

12/20/2023

Dr. Cahill is kind, compassionate, well-informed, knowledgeable, and thorough.

12/11/2023

Best Doctor Ever, And I am an RN!

12/08/2023

Dr. CAHILL explained issues so well that I'm motivated.

12/07/2023

He always takes whatever time is needed to listen to any concerns I may have.

12/05/2023

Medical assistant very nice as well

12/04/2023

Dr Cahill is very caring and addresses all my concerns.

11/30/2023

I feel very secured that he looking out for my health.

11/29/2023

Dr. Cahill is an excellent physician.

11/28/2023

Thanks

11/28/2023

You are lucky to have such a compassionate doctor on your staff

11/28/2023

very poor

11/22/2023

Very good service

11/22/2023

Conpetent and caring people!!

11/21/2023

Dr. Cahill is the greatest

11/20/2023

I would highly recommend Dr. Cahill.

11/17/2023

Dr. Cahill sometimes runs late, but is absolutely worth the wait.

11/16/2023

IHA needs a lot more physicians like Dr. Cahill.

11/13/2023

I have always been well cared for here. Very attentative and thorough.

11/13/2023

Dr Cahill is an excellent doctor he's thorough he listens and he's very patiently with me

11/08/2023

I have seen this provider for many years and my care has been consistently excellent.

11/03/2023

Vey professional and takes a lot of time to go over my heath and concerns!

11/03/2023

No waiting!

11/02/2023

I love haw he will explains everything to you. How he takes his time with you.

11/02/2023

Cahill is a great doctor that listens to his patients!

10/31/2023

Very satisfied

10/15/2023

This is my first time meeting the doctor and I enjoyed him immensely

10/14/2023

Excellent, selfishly I hope he never retires

10/11/2023

Dr. Cahill has been my physician for over 20 years and I feel very fortunate to have him as my internist. He always gives me all the time I need when I have an appointment with him.

10/11/2023

Dr. Cahill is awesome! The rest of the support system needs work

10/09/2023

I appreciate that he seems to remember me. Makes me feel like a person, not just a patient.

10/05/2023

take the time to explain everything in basic terms. Very attentive

10/02/2023

Dr Cahill is always very helpful and considerate

10/01/2023

listens and very caring

10/01/2023

Listen, Cares, Excellent Diagnostic skills and Appropiate Care

09/27/2023

Dr Cahill listens to me and always is respectful

09/26/2023

Dr Cahill is the best!

09/24/2023

Simply outstanding.

09/23/2023

Don't charge a thing

09/21/2023

Very kind and helpful

09/20/2023

just always late, waiting time is unacceptable

09/12/2023

Had to wait an hour to see the provider and then felt like the Provider was rushed and did not listen to or address all of my concerns.

09/08/2023

He seems like a very good doctor!

09/08/2023

Thank you, I’ll be back. :)

09/07/2023

I always look forward to my visit

09/07/2023

He is well informed about my care and about me,,continuing to direct me on living a healthy life.

09/06/2023

Please provide Dr. Cahill feedback that his patients truly appreciate the extra effort he puts forth to give them outstanding medical care.

09/04/2023

I am very happy to be the patient to Dr Cahill.

08/30/2023

Dr. Cahill is attentive to messages received on MyChart and offers advice or action as needed.

08/29/2023

He is a colleague

08/27/2023

The best of the best! My wife and I are very fortunate to have dr. Cahill as our physician.

08/26/2023

Dr. Cahill has been my dad’s physician for 50+ years, I left another practice because he is so caring

08/25/2023

Dr Cahill is a 10 ...

08/15/2023

I would highly recommend Dr. Cahill to my closest family and friends!

08/10/2023

Dr. Cahill is a wonderful person.

08/07/2023

Want to switch my husband to him as soon as possible.

08/03/2023

Dr Cahill is excellent. thorough, and empathetic. Have been his patient for 20 years, he consistently provides excellent care

08/03/2023

Dr. Cahill is always very thorough and explains things clearly.

08/02/2023

Wait to see him was lomg but that is the way he is

08/02/2023

very caring

08/01/2023

Excellent doctor

07/31/2023

Dr Cahill was professional and willingly listened to our concerns. He also

07/28/2023

There are many reasons why I continue driving over 100 miles (round trip) for 20 years to see Dr. Cahill.

07/28/2023

My primary physician Dr. Cahill took a great deal of time to explain the cults handsome optonsof my MRI and was more helpful than was the specialist who had ordered the examination

07/26/2023

Very responsive to the patients needs. Great communication

07/24/2023

He listened carefully and then explains why you're wrong, or right and what can be done about it!

07/23/2023

Dr Cahill and Deborah were focused and tentative to me, during my appointment

07/23/2023

Dr. Cahill is the best and he makes sure I'm at my best

07/22/2023

very throw and spent much time with me.

07/22/2023

...Dr Cahill is thorough and thoughtful.

07/21/2023

Dr Cahill is a very caring doctor, takes time with you.

07/19/2023

Always takes time and never rushes the visit. Listens to all of my concerns and gives multiple ways to approach issues

07/16/2023

My experience with this provider has always been excellent and I appreciate the time he spends with me.

07/12/2023

Very good

07/12/2023

Dr Cahill is the finest physician i have ever been to see.

07/11/2023

Cahill was over an hour late as usual. He spends at least an hour with each patient.

07/08/2023

Dr, Cahill has been a very good Primary Care MD, that's why I stick with him.

07/07/2023

She's the best of the best. Keep her and give her a raise.

07/06/2023

Excellent

07/05/2023

Best physician I have ever had

07/04/2023

Exceptional care and service

06/28/2023

Dr. Cahill took very thorough notes so that I was able to come home with the information that he talked with me about.

06/27/2023

Very pleased and welcomed his siting medical research and findings regarding various issues discussed.

06/26/2023

more time w Dr than I expected

06/22/2023

Dr. Cahill makes me feel comfortable and encourages questions that help me understand medical procedures and language.

06/21/2023

Very pleased

06/12/2023

He's the only Dr. left that I am aware of that follows the Hippocratic Oath. He's very intelligent and follows through, does whatever needs to be done and reminds me of the Dr. I had as I was growing up. I've been with him for near 20 years and have no plans on changing.

06/11/2023

excellent doctor

06/07/2023

I always appreciate the time and expertise provided to me as a patient of Dr. Cahill.

05/23/2023

Dr Cahill is a super doctor

05/18/2023

I was obviously very pleased with thismy initial visit.

05/11/2023

excellent visit

05/07/2023

wants me to call him in a month to get feedback on his reccomendations, I will.

05/06/2023

First rate clinician.

05/06/2023

Makes me feel important

05/06/2023

Excellent experience.

05/03/2023

Service could not have been better!

05/02/2023

I feel like I now have an effective plan to guide my health for the next year.

04/30/2023

I waited a long time but was told he was very thorough with his patients and would be with me as soon as possible..

04/30/2023

Dr Cahill is an Awesome doctor!

04/28/2023

The doctor listened to my concerns.

04/28/2023

Warm and helpful

04/27/2023

Dr. Taylor is professional and very caring.

04/26/2023

Reward this employee!

04/25/2023

Appreciate that care is provided with sense of time crunch

04/20/2023

Dr. Cahill is wonderful! He has my highest recommendation.

04/19/2023

I couldn’t be more pleased with the overall level of support and service provided by Dr. Cahill!

04/19/2023

Dr. Cahill not only treated me for the reason I scheduled the appointment, but he explored underlying conditions and identified a simple, yet broad and effective approach to treat my condition

04/18/2023

Very professional

04/13/2023

MUCH APPRECIATED EXPERIENCE

04/13/2023

GREAT!

04/07/2023

Excellent facility

04/07/2023

Have the utmost confidence in him

04/06/2023

Always Very thankful for the concern for the patients health that gets addressed

04/02/2023

Dr. Cahil is a very good doctor and you are lucky to have him.

04/01/2023

Give that man a raise.

04/01/2023

Dr Cahill is always helpful and understanding

03/31/2023

I trust Dr. Cahill with my medical care.

03/29/2023

dr.Cahill very nice and explains everything and he doesn’t rush you.

03/28/2023

Dr Cahill is always thorough and very informative.

03/26/2023

I’m a long time patient of Dr Cahill, and I’ve never thought about seeing anyone else. He is the most thorough doctor I’ve ever been treated by. Kind, caring, very professional and personable. Has a great sense of humor . I can’t say enough good things about him!

03/25/2023

Dr Dan is the best!

03/24/2023

Dr. Cahill took the time to review all testing and procedures since my last visit.

03/23/2023

Both where very good on explaining and guiding me about my issues and questions

03/11/2023

Always professional

03/09/2023

He is always at least an hour behind

03/09/2023

Good attentive care

03/08/2023

He even remembers your family and asks about their wellbeing.

03/08/2023

The best Dr. Have had for over 20 yrs. The only complaint I have is it is hard to get an unscheduled appt. when you are sick.

03/08/2023

Dr. Cahill is very patient and compassionate.

03/07/2023

He listens and takes action. Dr. Dan is so kind.

03/02/2023

Dr. Cayhill seems like a very good doctor. Glad I found him.!

03/01/2023

Best Ever

02/21/2023

It was fine

02/18/2023

Big thanks for taking the time.

02/09/2023

My only complaint is that Dr. Cahill appears to be so popular, I have to wait a longish time for routine appointments. I haven't needed to ask for an urgent appointment; phone calls or e-mail via the portal have been sufficient for every issue I needed a quick response on.

02/09/2023

Dr Cahill cares very much about his patients, I am glad to be under his care.

02/07/2023

I was thoughtfully examined in a very human to human manor

02/01/2023

I have been seeing this provider for some time and my experience has always been excellent

01/31/2023

Dr. Cahill really seems to love his profession and it translates to how he has always treated me with respect, and I feel he has genuine care for my well being.

01/19/2023

They double booked my doctor to patients at the same time I was the second patient to be seen an hour after my appointment time. And I was fasting so I could get blood work done after. Also, I never got to everything I needed to discuss with him to issues he did not have time to cover.

01/19/2023

See you next year!

01/18/2023

Thorough and complete in a friendly way
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