Dr. John M. Cahill, MD | Elmhurst, IL | Cardiovascular Disease

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Dr. John Cahill is a cardiovascular disease specialist with additional expertise in internal medicine and interventional cardiology. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at Loyola University Medical Center. With 45 years of experience in cardiovascular care, Dr. Cahill brings extensive knowledge to treating complex heart conditions. He is fluent in both English and Spanish.

Dr. Cahill practices at multiple locations throughout the Chicago area, including Elmhurst, Oak Park, Winfield, and Naperville, with his primary affiliation at Elmhurst Memorial Hospital. His clinical focus includes treating coronary artery disease and addressing heart-related concerns specific to women's cardiovascular health. He performs diagnostic procedures such as stress tests and echocardiograms to evaluate heart function and identify potential issues. Patients rate Dr. Cahill 4.6 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

accepting new patients
4.6

73 Ratings
45 years of experience
42 insurance plans accepted
speaks English, Spanish
Loyola University Medical Center
58 written reviews
3 specialties
9 areas of expertise
3 board certifications
1 hospital affiliation
6 office locations
Male

Patients remark positively on Dr. John Michael Cahill's thoroughness, caring nature, and excellent bedside manner, highlighting his ability to explain medical details clearly and listen with patience. Many express confidence and comfort under his care, noting his professionalism and the efficiency of his staff, often recommending him to others. Negative reviews are absent from the provided dataset, indicating a generally high level of patient satisfaction with no specific critical feedback presented here.

AI-generated from the text of patient reviews

73 ratings & reviews

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Showing 1 to 10 of 58 reviews

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Dr Cahill is very thorough, respectful and good bedside manners Will be my honor to refer him to my family and friends

June 12th, 2025

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Dr. Cahill is very thorough and covers all the bases in working with me to keep me in my good health. He takes his time and answers all questions.

April 24th, 2025

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Dr. Cahill is the most caring doctor and his gentle bedside manner and extensive knowledge makes us so confident and comfortable in his care. May God bless him always

April 22nd, 2025

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My visit was to pick up a holter monitor. It was very quick. The technician was verpleasant and efficient

April 17th, 2025

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Very good Dr. He is always concerned about my health. He spends time with me and answers all questions. Highly recommend Dr John Cahill

April 15th, 2025

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Each experience with Dr Cahill and staff are worthy of a 5 rating. I appreciate never being rushed. Dr Cahill is thorough and compassionate. He’s a no nonsense Dr with a great deal of knowledge and experience. I always feel I’m in good hands. Thank you Dr Cahill and staff!

April 8th, 2025

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Dr. Cahill shows concern, is kind and respectful. He takes time to examine and discuss solutions. He is a wonderful doctor.

April 8th, 2025

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Dr. Cahill is a very caring and knowledgeable. He has been my heart Dr. For many years. He is very patient and explains things so I could understand. He is the best.

September 13th, 2024

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So impressed by Dr. Cahill. He explained everything in a way that made it easy to understand. I highly recommend this wonderful doctor.

May 16th, 2024

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Dr. Cahill is a excellent doctor he explains details of the procedures of the heart and very patience to listen.

May 14th, 2024

Midwest Cardiovascular Institute

133 E Brush Hill Rd Ste 202Elmhurst, IL 60126

Tel: (630) 782-4050

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Edward Elmhurst Health Center And Immediate Care

932 Lake St Ste 300Oak Park, IL 60301

Tel: (331) 221-1700

Mon8:00 am - 7:30 pm

Tue8:00 am - 7:30 pm

Wed8:00 am - 7:30 pm

Thu8:00 am - 7:30 pm

Fri8:00 am - 7:30 pm

Sat8:00 am - 3:30 pm

Sun8:00 am - 3:30 pm

Northwestern Medicine Central Dupage Hospital

25 N Winfield RdWinfield, IL 60190

Tel: (630) 933-1600

Edward Hospital

801 S Washington StNaperville, IL 60540

Tel: (630) 527-3000

West Suburban Medical Center

3 Erie CtOak Park, IL 60302

Tel: (708) 383-6200

Rush Oak Park Hospital

520 S Maple AveOak Park, IL 60304

Tel: (708) 383-9300


Dr. John Michael Cahill, MD	Dr. Bruce E Lewis, MD	Dr. Gregory Aubert, PhD, MD	Dr. Robert Sean Dieter, MD
Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.6 (73 Ratings)	4.6 (25 Ratings)	0 (0 Ratings)	4.4 (10 Ratings)
45 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish	Speaks Spanish, Polish		Speaks Spanish, Polish, English
Elmhurst , IL	Chicago , IL	Maywood , IL	Maywood , IL
Med School: Loyola University Of Chicago Stritch School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Acute Coronary Syndrome (ACS)
Angioplasty
Heart Block
Heart Diseases
High Blood Pressure (Hypertension)
High Cholesterol (Hypercholesterolemia)
Internal Medicine
Interventional Cardiology
Unstable Angina

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Loyola University Medical Center

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1981

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21 Years Exp | Kankakee, IL
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Dr. Setu Devendra Trivedi, DO
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16 Years Exp | Elmhurst, IL
(24)
Dr. Osama Mustafa Qaqi, MD
Interventional Cardiology
18 Years Exp | Naperville, IL
(20)
Dr. Behnam Zakhireh, MD
Infectious Disease
52 Years Exp | Harvey, IL
(17)
Dr. Fatima Sultan, MD
Internal Medicine
35 Years Exp | Chicago, IL
(1)
Dr. Ravi Chandrasekaran, DO
Internal Medicine
26 Years Exp | Northfield, IL
(1)
Dr. Rebecca Taylor
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| Elgin, IL
(0)
Dr. Richard Joseph Gainey, MD
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(1)
Dr. Serafin Veramendi, MD
Family Medicine
55 Years Exp | CHICAGO, IL
(1)

Does Dr. John Cahill accept my insurance?: You can see the insurance plans that Dr. John Cahill accepts on their Vitals profile.
Does Dr. John Cahill accept virtual/telehealth appointments?: Dr. John Cahill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Cahill's office located?: Dr. John Cahill's office is located at 133 E Brush Hill Rd Ste 202, Elmhurst, IL, 60126.
Which hospitals is Dr. John Cahill affiliated with?: Dr. John Cahill is affiliated with Elmhurst Memorial Hospital.
Is Dr. John Cahill accepting new patients?: Dr. John Cahill is accepting new patients on Vitals. View Dr. John Cahill's profile on Vitals to make an appointment.

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