Locations of Daniel S Ong, MD

Baylor Scott & White Cardiovascular Specialists - Rockwall
6705 Heritage Pkwy Ste 202, Rockwall, TX, 75087
6595.3 mi
Directions
Call
469.800.3200
Open
- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm

Baylor Scott & White Cardiovascular Specialists - Mesquite
5308 N Galloway Ave Ste 201, Mesquite, TX, 75150
6603.0 mi
Directions
Call
469.800.3200
Open
- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Hours of Operation
Hours
Lab Hours
Hours of Operation
Office Hours
Biography
Dr. Ong is a board-certified interventional cardiologist specializing in general adult cardiology, coronary artery disease, peripheral artery disease and structural heart disease. His areas of expertise include percutaneous revascularization procedures
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Ages Seen |
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Adults |
Geriatrics |
Language(s) Spoken |
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English |
Education |
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Medical School: Duke University School of Medicine (2009) |
Internship: Internal Medicine, Duke University Hospital (2010) |
Internship: Internal Medicine, Duke University Medical Center (2010) |
Medical School: Duke University Medical Center (2010) |
Residency: Internal Medicine, Duke University Hospital (2012) |
Residency: Internal Medicine, Duke University Medical Center (2012) |
Fellowship: Cardiovascular Medicine, Massachusetts General Hospital (2015) |
Medical School: Massachusetts General Hospital (2015) |
Fellowship: Interventional Cardiology, Scripps Clinic and Research Foundation-La Jolla (2016) |
Fellowship: Interventional Cardiology, Scripps Clinic and Research Foundation (2016) |
Fellowship: Peripheral Vascular and Structual Heart Disease, Scripps Clinic and Research Foundation-La Jolla (2017) |
Fellowship: Peripheral Vascular and Structual Heart Disease, Scripps Clinic and Research Foundation (2017) |
Medical School: Scripps Clinic and Research Foundation (2017) |
Certifications | |||||
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Interventional Cardiology- American Board of Internal Med/Interventional Cardiology | Cardiovascular Disease- American Board of Internal Med/Cardiovascular Disease | Internal Medicine- American Board of Internal Med | Internal Medicine- American Board of Internal Medicine | Cardiovascular Disease- American Board of Internal Medicine - Cardiovascular Disease | Interventional Cardiology- American Board of Internal Medicine - Interventional Cardiology |
Hospital Affiliations |
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Baylor Scott & White The Heart Hospital - Denton |
Baylor Scott & White The Heart Hospital - Plano |
Baylor Scott & White Medical Center - Plano |
Baylor Scott & White Medical Center - Sunnyvale |
Baylor Scott & White The Heart Hospital - McKinney |
Baylor Scott & White Medical Center - Lake Pointe |
Insurances accepted
Baylor Scott & White has established agreements with several types of insurance to ensure your health needs are covered.
Insurance listings are subject to change without prior notice. Please call your physician's office or your health or insurance plan to verify coverage information prior to scheduling your visit or procedure. Not all members participating in contracted networks have "in network" access. In network participation may change from time to time without prior notice. Independent providers (which could include, for example only, anesthesiologists, radiologists, pathologists, emergency medicine physicians, advance practice professionals, and other independent providers of health care services) may deliver part of your care, and such providers may be considered out-of-network on your health and insurance plans even if the Facility may be considered in network. If you desire additional information as to the providers who may be involved in providing your care, you can either ask your treating provider (who may know some of the specialists or groups who could be involved) or you can request a list of Facility-based physician groups by calling the following toll free number: (877) 810-0372. This list is updated annually and is subject to change without prior notice
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Reviews (207) for Daniel S Ong, MD
averageRating | metric | |
---|---|---|
4.9 | Provider showed concern | |
4.9 | Friendliness/Courtesy of Care Provider | |
4.7 | Wait Time at Clinic | |
4.9 | Rate provider 0-10 | |
4.9 | Time Care Provider spent with Patient | |
4.9 | Provider included you in decisions |
Patient Comments**
5.0 | Apr 13, 2025 | Dr Ong listened, answered questions, gave me his opinions given the information he had, and suggested further testing, but explained why I might want to do it and what the limitations of it were. Very kind, thorough and compassionate. Incredible doctor. | |
5.0 | Apr 12, 2025 | I just love Dr. Ong, he makes you comfortable, very humble spirit and he makes you want to do better with your help because he encourages you to do so! | |
5.0 | Apr 12, 2025 | Very caring and listens to patient. Review prior concerns concerns and current problems. | |
5.0 | Apr 8, 2025 | Dr. Ong is so pleasant to talk too. He is very thorough. | |
5.0 | Apr 5, 2025 | Very thrall explaining. Listen to my concern's. | |
4.8 | Apr 5, 2025 | Attentive and professional. | |
5.0 | Apr 5, 2025 | Dr. Ong was on time, courteously and a good listener. He is well informed. Been coming to him for several years. | |
5.0 | Apr 3, 2025 | Excellent customer service provided, answered all my questions. | |
5.0 | Apr 3, 2025 | The best | |
5.0 | Apr 2, 2025 | Doctor's office and staff very helpful | |
4.8 | Apr 2, 2025 | Dr & the personnel were very attentive & polite! | |
5.0 | Apr 2, 2025 | Doctor is very concerned about the welfare of his patients and his staff is very courteous | |
5.0 | Apr 2, 2025 | The service at this office is outstanding from the time you walk in until you leave the whole staff friendly polite and good at three and the Dr.Ong is the same . | |
4.3 | Apr 2, 2025 | Very friendly and care | |
5.0 | Mar 31, 2025 | Nice friendly knowledgeable | |
4.7 | Mar 27, 2025 | My best Doc ever for many reasons. | |
4.8 | Mar 26, 2025 | Very friendly and knowledgeable about my concerns. He has a great personality and made me feel very comfortable | |
4.8 | Mar 25, 2025 | Very caring and listens | |
4.7 | Mar 22, 2025 | He took time ro answer my questions, which was great. | |
5.0 | Mar 16, 2025 | Knowledgeable, energetic, and thorough. | |
5.0 | Mar 15, 2025 | He is the kindest, most knowledgeable cardiologist I have ever met | |
5.0 | Mar 14, 2025 | Great | |
4.8 | Mar 14, 2025 | Dr Ong is very knowledgeable and concerned about my health and well-being. | |
5.0 | Mar 14, 2025 | Excellent 'bedside' manners. Soft soothing voice. Coordinates with my other healthcare provider. | |
5.0 | Mar 14, 2025 | Dr. Ong is outstanding! He was so kind, and genuinely interested in my concerns and health. He took time with me, was thorough and answered my questions. A huge relief to have a Dr. That makes me feel confident in the care I will receive and the Dr/patient relationship. | |
5.0 | Mar 13, 2025 | Pro in every sense. Personally exactly what a Dr must be. Sincere in all manner. Again, a true professional! | |
5.0 | Mar 12, 2025 | I Baylor Scott and White very much and I really like Dr.ong he is the best! | |
5.0 | Mar 11, 2025 | He is very caring and listen's to what you have to say about your concerns. | |
5.0 | Mar 8, 2025 | He has a good bed side manner | |
4.8 | Mar 3, 2025 | Excellent Physician outstanding personalty | |
5.0 | Mar 1, 2025 | I feel very comfortable with him. | |
4.8 | Mar 1, 2025 | Everyone was amazing | |
5.0 | Feb 28, 2025 | Very friendly and professional work ethics's.All questions were addressed and understood. | |
5.0 | Feb 28, 2025 | He's a great doctor. | |
5.0 | Feb 27, 2025 | Respectful,courteous, and thorough I really appreciate his positive attitude and atmosphere in his office | |
4.8 | Feb 27, 2025 | Great experience. I will continue going to him. Listened, understanding, very knowledgeable and personable. Love his office staff as well. | |
5.0 | Feb 26, 2025 | He is great. He takes the time to make you understand everything and even wants to know if you have any questions | |
5.0 | Feb 24, 2025 | My check up and got ekg for pending surgery went great in and out no delays | |
5.0 | Feb 16, 2025 | Dr Ong got me in fast and was listened to my problems and genuinely cared. He was very comforting. | |
5.0 | Feb 14, 2025 | Great | |
5.0 | Feb 14, 2025 | Very kind and thorough | |
4.3 | Feb 14, 2025 | He is excellent at explaining to me what is going on with heart. And how medications he is giving me works. He listens to all my concerns without judging me... | |
5.0 | Feb 13, 2025 | Everyone was friendly and very helpful | |
4.8 | Feb 13, 2025 | Doctors are caring and informative.Staff is friendly snd courteous | |
5.0 | Feb 12, 2025 | I always get great service with Dr. ONG | |
5.0 | Feb 12, 2025 | Very nice makes u feel welcome | |
4.4 | Feb 12, 2025 | The reception was superb. There was not much delay. The staff members were friendly and polite. The provider was excellent in handling my problem | |
5.0 | Feb 10, 2025 | Dr Ong was very concerned for my well being and very efficient | |
4.7 | Feb 10, 2025 | He is very knowledgeable and he makes you feel comfortable and willing to help you understand what is going on with your health. | |
5.0 | Feb 8, 2025 | He listens to me and he not in a hurry | |
5.0 | Feb 8, 2025 | He is the most caring and kind physician. I refer him all the time. | |
4.7 | Feb 7, 2025 | He explained what I was concerned about and I felt comfortable with his answers | |
5.0 | Feb 7, 2025 | He is so caring | |
5.0 | Feb 7, 2025 | Dr Ong is a very caring physician and has been my dr since his mother retired as my cardiologist. | |
4.5 | Feb 7, 2025 | Everything was great | |
4.8 | Feb 7, 2025 | Very pleasant and kind. Gentle and soft spoken. Very understanding. | |
5.0 | Feb 6, 2025 | Very friendly and very thorough | |
5.0 | Feb 5, 2025 | He is one of the best in Dallas. He cares about your health and he works to it to get better. He talks so you can understand what is going on about your health we I started going to him 6 years ago my heart was at 38%, but today it is normal and we are cutting back on the medicine I take. Great doctor | |
5.0 | Feb 4, 2025 | Great | |
4.8 | Feb 3, 2025 | Very interested in me personally as a patient. | |
5.0 | Feb 1, 2025 | He always explains everything and listens to me | |
5.0 | Feb 1, 2025 | Excellent care | |
5.0 | Jan 28, 2025 | Provider is very through. Cares for all his patients. | |
5.0 | Jan 25, 2025 | This office has always been so professional and nice to me | |
5.0 | Jan 25, 2025 | He listens to me | |
5.0 | Jan 24, 2025 | He is a great Dr cares about me | |
5.0 | Jan 24, 2025 | Dr Ong is one of my favorite people. He is a great Doctor, and is always caring about my health. | |
4.8 | Jan 23, 2025 | I really appreciated the thorough explanations of his findings and the treatment plan. | |
5.0 | Jan 22, 2025 | Dr. Ong is very knowledgeable, explains everything and is patient. | |
5.0 | Jan 22, 2025 | Concerned and caring provider | |
5.0 | Jan 21, 2025 | Dr. Ong always hears me when I talk to him about any concerns I have or when I need guidance and I'm uncertain of my next steps. I trust him more than any other provider I have at this time and would recommend him to anyone I know if they ever need a cardiologist. | |
5.0 | Jan 20, 2025 | Very engaging, informative and thorough. I was really pleased and satisfied with his visit. | |
5.0 | Jan 18, 2025 | Good experience. | |
4.8 | Jan 18, 2025 | Very thorough and answered all questions. | |
4.8 | Jan 17, 2025 | Dr. Ong is wonderful | |
4.7 | Jan 16, 2025 | He took time listen and discuss my stats. | |
3.7 | Jan 16, 2025 | Good service | |
5.0 | Jan 16, 2025 | Very professional. Very concerning, listening to any concerns and addressing them so I understand . I would recommend Doctor Ong to family and friends. | |
4.8 | Jan 15, 2025 | Dr Daniel Ong was very nice and friendly. He listens to what you have to say. I think he is very caring and explains things very well | |
5.0 | Jan 11, 2025 | He answers every question. He is never frustrated by my constant talking. He is supremely intelligent. HE IS KIND | |
5.0 | Jan 11, 2025 | Great | |
5.0 | Jan 10, 2025 | Only saw him once but I was impressed. He seemed to care which is something rare in the younger doctors | |
5.0 | Jan 9, 2025 | Most cheerful friendly doctor I have met.it was refreshing. | |
5.0 | Jan 9, 2025 | Fast and friendly | |
5.0 | Jan 8, 2025 | Everyone is efficient and friendly | |
5.0 | Jan 8, 2025 | A very kind and caring doctor. Always checks on your care regarding other physicians. | |
5.0 | Jan 8, 2025 | He is very thoughtful and answers question promptly. I recommend Dr. Daniel O. To anyone who is in need of a Cardiologist! | |
5.0 | Jan 8, 2025 | Very patient oriented. Extremely professional. | |
4.8 | Jan 8, 2025 | Very engaging, great bedside manners | |
5.0 | Jan 7, 2025 | Awesome first visit | |
5.0 | Jan 7, 2025 | Dr.Ong is always helpful and explains everything in a way you understand. He's also very cheerful and always greets me by name whether I'm in the examination room or in the waiting room. It's refreshing that a Dr. Takes the time to acknowledge his patients as a person not just a file. | |
4.1 | Jan 6, 2025 | I like that he takes the time to listen to the concerns I have regarding my health issues. | |
4.7 | Jan 6, 2025 | I was a prior patient of Dr. Ngo and have always found him to be extremely thorough and easy to talk to. | |
4.8 | Jan 3, 2025 | Excellent | |
5.0 | Jan 3, 2025 | Very informative. | |
5.0 | Jan 3, 2025 | I love Dr Ong I would not change Dr Ong for anyone else he has such a great bedside manner just like his mom!!! And the clinic and all of employees are very nice!! | |
5.0 | Jan 3, 2025 | He is thorough, kind and listens. | |
4.1 | Jan 1, 2025 | He was very pleasant | |
5.0 | Jan 1, 2025 | Very nice all the way around | |
5.0 | Dec 31, 2024 | Very good bedside manner. Dr. Ong makes you feel that he really cares. | |
5.0 | Dec 31, 2024 | Dr Ong is very personable, caring Doctor. He is very thorough explaining your procedures, medications and other concerns. That is important to me having a Doctor that show empathy towards his patients . | |
5.0 | Dec 31, 2024 | Easygoing, listens and shows concern and interest l. I never feel like I'm being rushed in and out. | |
5.0 | Dec 21, 2024 | He is one of my favorite doctors. | |
4.8 | Dec 20, 2024 | Dr. Ong was very attentive and understanding. He listened to me and he ask pertinent questions concerning my health.I received a thorough exam and he made some recommendations accordingly. The visit was prompt and pleasant. | |
5.0 | Dec 20, 2024 | Always polite and to the point. I trust him. | |
5.0 | Dec 20, 2024 | Dr. Ingram was kind, courteous easy to understand. He explained things well. | |
5.0 | Dec 19, 2024 | Dr Ong is the best!!!! | |
5.0 | Dec 18, 2024 | Addresses all of your concerns and needs | |
5.0 | Dec 18, 2024 | When I found Dr. Ong, I knew I was in the right hands. He is kind, generous with his time, and extremely professional. I would recommend Dr. Ong to anyone with Cardio problems. | |
5.0 | Dec 18, 2024 | Friendly, expedient, competent | |
4.8 | Dec 16, 2024 | Very helpful answered all questions so I could understand them easy to talk to very likeable | |
5.0 | Dec 16, 2024 | Already recommended him to a friend | |
5.0 | Dec 16, 2024 | Excellent service received | |
5.0 | Dec 6, 2024 | Dr. Ong is the greatest!! Caring, professional, takes time and efficient!!!Great experience always. | |
4.9 | Dec 5, 2024 | Good | |
4.8 | Nov 16, 2024 | Good listener and excellent at sharing complex medical issues to non-professional. | |
4.3 | Nov 14, 2024 | Very good | |
4.8 | Nov 9, 2024 | Very comfortable to be with. | |
5.0 | Nov 8, 2024 | Dr Ong listens to me. Very kind and patient. He explained medications to me. | |
5.0 | Nov 7, 2024 | Great | |
4.9 | Nov 7, 2024 | Very pleasant and welcoming. | |
5.0 | Nov 4, 2024 | He takes time to actually talk to the pt answer any questions Is bedside matter is exceptional | |
5.0 | Nov 4, 2024 | He was very personable, seemed knowledgeable of my needs, asked &answered many questions. | |
4.6 | Nov 3, 2024 | Dr. Good doctor, take time, answer everything clearly.I'm very pleased. | |
5.0 | Nov 2, 2024 | Dr Ong has a great bedside manner and he truly does care about his patience. | |
5.0 | Nov 1, 2024 | Dr. Ong is always friendly, professional, and good listener, and he always explains everything in detail. | |
4.8 | Nov 1, 2024 | Excellent | |
5.0 | Oct 31, 2024 | Explained everything in great detail and where the average person could understand |
*The patient rating score is an average of all responses to physician-related questions on our nationally recognized Press Ganey Patient Satisfaction Survey.
**Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.