Marco was born and raised in Cuenca, Ecuador, a highland city 8,500 feet above sea level. His father and grandfather were physicians, and early in high school, Marco decided that he would follow in their footsteps. He was attracted to the cardiac specialty because he liked the idea of being able to care for patients using a variety of procedures at a variety of levels-traditional surgery, non-invasive studies, percutaneous intervention, electrophysiology and even transplants. Marco's wife, Veronica, is a lawyer, and together they are raising three children. Outside of medicine, Marco enjoys soccer, tennis and riding bicycles with his family.
Additional plans may be accepted. If you don't see your plan listed here, call your insurance provider directly to confirm coverage.
Aetna
Aetna Better Health
Aetna Medicare
Aetna MMAI
Alliance
BCBS HMO (HMO IL)
BCBS IL Blue Choice Preferred
BCBS IL Med Advantage HMO & PPO
BCBS IL MMAI
BCBS IL PPO
Caterpillar PPO
Cigna
Cofinity
Corvel
Employer's Coalition on Health (ECOH)
Health Alliance
Health Alliance Medicare
HealthLink
Healthsmart/PPI, Inc./IHG
HFN 10
HFN 20
HFN CHC-Elite
Humana Commercial
Humana Medicare
Humana MMAI
Meridian Medicaid
Meridian MMAI
Molina Medicaid
Molina MMAI
Multiplan
OSF Direct Access Network
Private Healthcare Systems
United Healthcare
Commercial Plans
United Healthcare
Medicare
Wellcare Medicare
Youthcare Medicaid
Rating & Reviews
Overall Rating
4.9
111 Reviews
Patient Reviews
4.4
2020-06-18
Dr Barzallo always is very attentive. I enjoy seeing him.
4.4
2020-06-18
Everyone in that office is very nice and polite.
5.0
2020-06-15
Very good.
5.0
2020-06-15
I've been coming to Heart Care for 41 years - I am quite satisfied - Thank you very much.
5.0
2020-06-11
I appreciate Dr. BARZALLO - direct and to the point; NOT RUSHED.
5.0
2020-05-29
Great care & follow up.
5.0
2020-05-27
Excellent visit. Prompt professional service. Thank you.
5.0
2020-05-21
Dr. Barzallo is a very kind man and extremely smart and caring. He took the time I needed to discuss this COVID 19 Virus and answered all of my questions and concerns regarding the best way to take all precautions to protect myself. I always feel that he has my best interest in mind when I have my appointments.
5.0
2020-05-21
Good exam. Good discussion. COnfident in my care.
5.0
2020-05-20
outstanding relations with his patients!
4.7
2020-05-20
I have been seeing Dr. Barzallo for several years and have always had a good experience...
5.0
2020-05-04
Excellent doctor always very happy with experience.
5.0
2020-04-30
Very CONFIDENT and EXPLAINS so I UNDERSTAND.
5.0
2020-04-27
Dr. Marco Barzallo, is a wonderful doctor kind, caring & gentle. Very through.
5.0
2020-04-15
Very professional and understanding physician.
5.0
2020-04-14
Dr. Barzallo and staff are the best!
5.0
2020-03-26
Excellent provider.
5.0
2020-03-23
Was very impressed on how my 1st visit to this office went. Walked away with a very good feeling and I will return next year for test as agreed upon with Dr. Marco Barzallo and happy he will be my Doctor.
4.5
2020-03-13
Very knowledgeable. Dr. Barzallo had reviewed my chart prior to entering the room.
5.0
2020-03-11
DR. WAS ALWAYS GREAT AND STILL IS WOUNDERFUL
5.0
2020-02-24
Always a pleasure to come to this visit.
5.0
2020-02-19
I HAVE ALWAYS FELT LIKE I COULD TRUST ANY OF THE DOCTORS THERE.
5.0
2020-02-19
I REALLY LIKE MY DOCTOR. HE HAS BEEN THERE FOR MY FAMILY AS HAS A LOT OF THE OTHER DOCTORS.
5.0
2020-02-13
I have more knowledge about my condition than i did before my appt.
5.0
2020-02-13
It was my first visit and the Doctor and his whole staff were very professional.
5.0
2020-02-04
overall, great experience!
5.0
2020-02-04
I loved Dr. Best and was concerned about finding a replacement. I was pleasantly surprised to meet Dr. Brazallo. My neighbor, an OSF nurse recommended him, and I am very pleased with her recommendation. DrBrazallo is the perfect replacement for Dr. Best!
5.0
2020-01-29
Really listened and communicated.
5.0
2020-01-29
Fantastic Doctor
5.0
2020-01-28
First time with Dr. Barzallo. I was very pleased with visit.
5.0
2020-01-24
I am very satisfied with the service I get at OSF.
5.0
2020-01-24
Very good.
5.0
2020-01-23
Very good doctor takes time with you.
5.0
2019-12-31
Feel very secure in his care. *Dr. Barzallo is very knowledgeable and confident in my care.
5.0
2019-12-19
was very satisfied
5.0
2019-12-06
Very good experience.
5.0
2019-12-06
Excellent doctor.
5.0
2019-12-02
Very good
5.0
2019-12-02
Excellent very knowledgeable and highly recommended
4.5
2019-11-26
Very good.
4.5
2019-11-26
He was very friendly & took time to explain everything. He was not rushing. Made us feel like he cared.
4.9
2019-11-18
Overall very good.
4.9
2019-11-18
Dr. Barzallo kindly listened to all the question my husband and myself had about my continuity of care.
5.0
2019-11-06
Very positive experience with my entire visit.
5.0
2019-11-06
This was my 1st visit with Dr. Barzallo & I was so happy to have a cardiologist who listened & responded clearly to my questions. When I left, I felt I was in very capable, caring hands.
