Dr. Katherine Heretis, MD | Schaumburg, IL | Cardiovascular Disease

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Dr. Katherine Heretis is a cardiovascular disease specialist who brings 22 years of experience to her practice. She earned her medical degree from Ross University School of Medicine and focuses on treating complex heart conditions. Dr. Heretis is fluent in both Spanish and English, allowing her to serve a diverse patient population.

Dr. Heretis practices at multiple locations throughout the Chicago area, including Schaumburg and Oak Park. She is affiliated with several respected medical centers, including Ascension Alexian Brothers, Elmhurst Memorial Hospital, and Rush Oak Park Hospital. Her expertise includes managing serious conditions like high blood pressure emergencies and sleep apnea in both adults and children. She performs advanced heart imaging tests such as contrast echocardiography and provides remote monitoring for patients who need ongoing cardiac care. Patients consistently rate her care highly, giving her an average rating of 5.0.

AI-generated from data on this provider profile.

accepting new patients
5

11 Ratings
22 years of experience
speaks Spanish, English
Ross University School Of Medicine
10 written reviews
1 specialty
12 areas of expertise
1 board certification
5 hospital affiliations
7 office locations
Female

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Heretis' Ratings and Reviews

5

11 Ratings with 10 written Reviews

Average Wait Time 20 Minutes

How was your appointment with
Dr. Heretis?

Patients’ Perspective

Gave an accurate diagnosis: (8) Did WellNeeds Improvement (0)
Had a good bedside manner: (9) Did WellNeeds Improvement (0)
Spent time with me: (9) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (7) Did WellNeeds Improvement (0)
Flexible scheduling: (8) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

11 ratings & reviews

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Showing 1 to 10 of 10 reviews

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Excellent

April 5th, 2026

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I'm very comfortable with Dr Heretis. She's very warm & shows concern with my heart condition. She's professional & knowledgeable. If there's a question beyond her scope, she refers the other doctors in their group, who are also terrific.

January 14th, 2026

3 people found this helpful

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A great help to me! Was concerned for me wellbeing and understanding to my problems.

October 10th, 2025

3 people found this helpful

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I feel very comfortable discussing my medical concerns with her. She listen and explains the positive and negative effects of my medications. I trust her medical decisions about my health and treatments required.

August 9th, 2025

1 person found this helpful

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Very concerned about what would be the best plan for my health. Changed medication to see if I would get better results. Took my family history as a vital piece of my issues.

June 6th, 2025

1 person found this helpful

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Dr Heretis is one of the best Dr listens to your concerns and provide concrete solutions. She is great.

April 8th, 2025

1 person found this helpful

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Dr. Heretis very nice Doctor She take time to listen what you have say about your Concern and how to treat your Condition. Thank You Dr Heretis.

April 7th, 2025

1 person found this helpful

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DR Heretis has been my doctor for many years. She has always taken outstanding care of me. I would recommend her to everyone I know if they needed her services.

March 5th, 2025

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Very kind and professional. Explained all my treatment options carefully.

November 27th, 2024

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Dr Heretis is the best Doctor I have ever met and she is very through I am not the type of person to go to the doctors but she is the best I do not mind going to the doctors now Thank you Dr Heretis

April 13th, 2015

Chicago Cardiology Institute

804 E Woodfield Rd Ste 300Schaumburg, IL 60173

Tel: (847) 605-9500

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

Chicago Cardiology Institute

7035 North AveOak Park, IL 60302

Tel: (847) 605-9500

Mon7:30 am - 5:00 pm

Tue7:30 am - 5:00 pm

Wed7:30 am - 5:00 pm

Thu7:30 am - 5:00 pm

Fri7:30 am - 5:00 pm

SatClosed

SunClosed

Ascension Alexian Brothers

800 Biesterfield RdElk Grove Village, IL 60007

Tel: (847) 437-5500

Elmhurst Memorial Hospital

155 E Brush Hill RdElmhurst, IL 60126

Tel: (331) 221-1000

Chicago Cardiology Institute

7035 West North AvenueOak Park, IL 60302

Chicago Cardiology Institute

804 East Woodfield Road Suite 300Schaumburg, IL 60173

Uchicago Medicine Adventhealth Glenoaks

701 Winthrop AveGlendale Heights, IL 60139

Tel: (630) 545-8000


Dr. Katherine Heretis, MD	Dr. Lowell H Steen, MD	Dr. Peter A Santucci, MD	Dr. Amir Darki, MD
Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
5 (11 Ratings)	4.5 (14 Ratings)	4.3 (12 Ratings)	4.3 (6 Ratings)
22 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Spanish, English	Speaks English, Spanish	Speaks English, Polish	Speaks Spanish, Polish, English
Schaumburg , IL	Chicago , IL	Maywood , IL	Maywood , IL
Med School: Ross University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Cardiovascular Disease

Acute Coronary Syndrome (ACS)
Arrhythmia
Atherosclerosis
Blood Clot
Heart Attack
Heart Block
Heart Diseases
Heart Failure
High Cholesterol
Hypertension
Stroke
Unstable Angina

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

Ross University School Of MedicineGraduated in 2004

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Is Dr. Katherine Heretis accepting new patients?: Dr. Katherine Heretis is accepting new patients on Vitals. View Dr. Katherine Heretis's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Katherine Heretis?: You can find contact information for Dr. Katherine Heretis here on Vitals.
What languages does Dr. Katherine Heretis speak?: Dr. Katherine Heretis speaks Spanish and English.
Where is Dr. Katherine Heretis's office located?: Dr. Katherine Heretis's office is located at 804 E Woodfield Rd Ste 300, Schaumburg, IL, 60173.
Does Dr. Katherine Heretis accept virtual/telehealth appointments?: Dr. Katherine Heretis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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