Next available appointments

Times may vary. Displayed times are for in-person visits. Additional times may be available for both new and current patients.

Tue, 9/22

  • 9:00 AM
  • 9:40 AM

Thu, 9/24

  • 8:20 AM
  • 9:00 AM

Locations of Ronak Rengarajan, MD

Biography


Dr. Rengarajan is a board-certified interventional cardiologist. While his area of expertise includes minimally invasive coronary and peripheral artery interventions, he is also very passionate about preventative cardiology. In addition, ... Dr. Rengarajan has extensive training in advanced imaging and holds certifications from the National Board of Echocardiography, the Certification Board of Cardiovascular Computed Tomography and the Certification Board of Nuclear Cardiology. He has served as an ad-hoc editor and reviewer for numerous reputed medical journals and has also published case reports, peer-reviewed manuscripts, and authored a textbook chapter in the field of lipidology. In his spare time, he enjoys reading as well as biking on local trails.

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Ages Seen
Adults
Geriatrics
Language(s) Spoken
English
Education
Education: Drexel University College of Medicine (2016)
Internship: Internal Medicine, Baylor University Medical Center (2017)
Residency: Internal Medicine, Baylor University Medical Center (2019)
Fellowship: Cardiovascular Disease, Baylor University Medical Center (2022)
Fellowship: Interventional Cardiology, Baylor University Medical Center (2023)
Certifications
Internal Medicine- American Board of Internal Medicine Cardiovascular Disease- American Board of Internal Medicine Interventional Cardiology- American Board of Internal Medicine
Hospital Affiliations
Baylor Scott & White Medical Center - Waxahachie
Baylor Scott & White The Heart Hospital - Dallas
Baylor Scott & White Institute for Rehabilitation - Dallas
Baylor Scott & White The Heart Hospital - Waxahachie
Baylor University Medical Center, part of Baylor Scott & White Health

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Patient Ratings (383)

The patient rating score is an average of all responses to physician-related questions on our nationally recognized Press Ganey Patient Satisfaction Survey .

4.9 overall patient satisfaction
averageRating metric
4.9
Provider showed concern
4.9
Provider included you in decisions
4.9
Time Care Provider spent with Patient
4.8
Wait Time at Clinic
4.9
Friendliness/Courtesy of Care Provider
4.9
Rate Care Provider

Patient Comments (202)

Overview of patient comments

Summary created using AI

Patients appreciate

Ronak Rengarajan, MD receives overwhelmingly positive feedback from patients, with the majority of reviews centered on his exceptional communication style and bedside manner. Patients consistently praise him for being a great listener who takes the time to thoroughly explain diagnoses, test results, and treatment options in terms they can easily understand. Many reviewers specifically highlight that he never rushes appointments, welcomes questions, and actively involves patients in decisions about their care plans. He is repeatedly described as knowledgeable, professional, caring, and personable, with many patients noting his genuine concern for their wellbeing. Several long-term patients mention they have referred family members to him or that multiple people in their household see him as their cardiologist, and many describe him as the best doctor they've ever had.

Patients also share

Opportunities for improvement are minimal and appear in only a small number of reviews. One patient (4.53 stars) noted that while Dr. Rengarajan was caring, he did not address their pain directly and instead referred them to another provider. Another patient (4.87 stars) described significant stress related to an administrative process—specifically, a medical release form being substituted with a medical letter, which delayed treatment coordination with another specialist; though the review noted Dr. Rengarajan was understanding and provided referrals to help resolve the issue. These isolated instances suggest that occasional friction can arise with specific medical documentation processes or referrals outside his direct specialty, but such concerns are rare within the overall body of feedback.

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.