Dr. Antonius Gunawan, MD | Houston, TX | Cardiologist

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Dr. Antonius Gunawan is a cardiovascular disease specialist who brings five decades of medical expertise to his practice. He earned his medical degree from Katholieke Universiteit Leuven (Ku Leuven) Faculteit Geneeskunde and completed his residency training at Raritan Valley Hospital. With 50 years of experience in cardiovascular medicine, Dr. Gunawan provides comprehensive heart care to patients of all ages. He is fluent in both English and Spanish.

Dr. Gunawan practices at Memorial Hermann Medical Group Memorial City Cardiology in Houston, Texas, where he is affiliated with Memorial Hermann Memorial City Medical Center. His clinical focus includes managing high blood pressure conditions, including hypertensive emergencies that require immediate attention. Dr. Gunawan also provides specialized cardiac testing through electrocardiograms to monitor heart function and develops strength training programs as part of comprehensive cardiovascular rehabilitation. Patients consistently rate …his care highly, giving him an average rating of 4.8 out of 5.

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Overview based on verified provider data

accepting new patients
4.8

25 Ratings
50 years of experience
21 insurance plans accepted
speaks English, Spanish
Raritan Valley Hospital
9 written reviews
2 specialties
14 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Male

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

Based on patient feedback. Read the reviews

Dr. Gunawan's Ratings and Reviews

4.8

25 Ratings with 9 written Reviews

Average Wait Time 11 Minutes

How was your appointment with
Dr. Gunawan?

Patients’ Perspective

Gave an accurate diagnosis: (12) Did WellNeeds Improvement (1)
Had a good bedside manner: (11) Did WellNeeds Improvement (1)
Spent time with me: (11) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (11) Did WellNeeds Improvement (1)
Flexible scheduling: (12) Did WellNeeds Improvement (1)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

25 ratings & reviews

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Showing 1 to 9 of 9 reviews

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I first saw the Doctor back in 2008 when I was much younger and referred to him by my primary care doctor when I was experiencing left chest pain. I found him to very knowledgeable and he explained everything what I thought were chest heart pains was actually chest wall pains and not really related to my heart. However he gave me a stress test to be sure. Now I'm 51 and it's time for me to seek a cardiologist and I thought of him first. This way I can start the process on getting a stress test done so I can seek his medical advise if there is anything that I need to do....I feel I will be in good hands with Doctor Gunawan.

February 28th, 2019

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Doctor Gunawan is the best doctor . He saved my life when he discovered that I needed a Quadruple by pass. . He then realized 4 years later that I was having a heart attack in his office and Personally put me in a wheelchair and got me to the ER and on to the Cath lab placing a stent in a native artery Doctor Gunawan is by far the best cardiologist in the Houston metro area., and by far a great human being

January 11th, 2018

1 person found this helpful

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He's always over booked so wait times are so long it's ridiculous. I've been seeing him for a couple of years & despite what others say it's always been like that for me. I get the feeling he's a cheap service from the size & condition of his office. He never takes the time to explain my condition or his treatments. I never feel he has any confidence in what he's telling me.

August 17th, 2017

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Dr. Gunawan is a wonderful doctor. I have been a patient for almost 10 years. He is truly concerned about your overall health and is one of the best and most knowledgeable doctors I have ever had. I cannot recommend him highly enough.

April 1st, 2017

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Dr. Gunawan is a very caring man. He is respected in his field, and has taken care of several members of our family. I would recommend him highly.

September 25th, 2016

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Dr Gunawan is great! He saved my life twice and when I go for an appointment, there is usually no wait unless he had to go to an emergency situation.

November 30th, 2015

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He has been my mom's doctor for over 25 year and both for me and my husband's for sometime now. What a caring person he is. We need more doctors like him who cares about individual's well bing then money- trust me we had a few those as well.

May 3rd, 2013

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OVERALL GOOD EXPERIENCE WITH PROMPTNESS TIMELY WITH COURTESY.ARSHAD

September 30th, 2010

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Dr. Gunawan is deserving of 100% excellentevaluation. He is extremely competent, very caring and considerate, and gives all he can to the patient's needs. My husband and I have gone to him over five years and need to drive from Sugar Land to Memorial City, but it is worth it. We trust him implicitly and would recommend him to anyone seeking a cardiologist.

June 4th, 2010

Memorial Hermann Medical Group Memorial City Cardiology

925 Gessner Rd #400Houston, TX 77024

Tel: (713) 467-0605

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 - 2:30 pm

SatClosed

SunClosed


Dr. Antonius Gunawan, MD	Dr. Mayank Agarwal, MD	Joshua Quinones, MD	Dr. Dorothy Tze-Jiun Pei, MD
Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.8 (25 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
50 Years of Experience	8 Years of Experience	10 Years of Experience	9 Years of Experience
Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish		Speaks English, Spanish
Houston , TX	Humble , TX	Humble , TX	Humble , TX
Med School: Katholieke Universiteit Leuven (Ku Leuven) Faculteit Geneeskunde	Med School: Texas A&M University System Health Science Center College Of Medicine	Med School: Albany Medical College	Med School: Tulane University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

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

MEDICAL LICENSE

Medical Doctor, Texas, 2027, Active

EDUCATION & TRAINING

Residency

Raritan Valley Hospital

Medical School

Katholieke Universiteit Leuven (Ku Leuven) Faculteit GeneeskundeGraduated in 1976

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(0)
Dr. Taylor Saley, MD
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Dr. Louis Maximilian Buja, MD
Pathology
59 Years Exp | Houston, TX
(0)
Amarie Darleen Chambers
Nurse Practitioner
| San Antonio, TX
(0)
Arlene F De Los Reyes
Nurse Practitioner
| Houston, TX
(0)
Dr. Mustafa Dheyauldeen Alqaysi, MD
Interventional Cardiology
15 Years Exp | San Antonio, TX
(0)
Dr. Brittany Mishelle Graham, MD
Pediatrics
11 Years Exp | Houston, TX
(0)

Does Dr. Antonius Gunawan accept my insurance?: You can see the insurance plans that Dr. Antonius Gunawan accepts on their Vitals profile.
Where is Dr. Antonius Gunawan's office located?: Dr. Antonius Gunawan's office is located at 925 Gessner Rd #400, Houston, TX, 77024.
What languages does Dr. Antonius Gunawan speak?: Dr. Antonius Gunawan speaks English and Spanish.
Is Dr. Antonius Gunawan accepting new patients?: Dr. Antonius Gunawan is accepting new patients on Vitals. View Dr. Antonius Gunawan's profile on Vitals to make an appointment.
Which hospitals is Dr. Antonius Gunawan affiliated with?: Dr. Antonius Gunawan is affiliated with Memorial Hermann Memorial City Medical Center.

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