4.1
9 Ratings with 6 written Reviews
Summary
Dr. Periyanan Vaduganathan is a cardiologist and internal medicine physician who specializes in cardiovascular disease. He earned his medical degree from Chengalpattu Medical College and completed his residency at St. Mary's Hospital. With 46 years of clinical experience, Dr. Vaduganathan brings extensive expertise to his practice. He is fluent in both English and Spanish.
Dr. Vaduganathan practices at multiple locations throughout the Houston area, including Memorial Hermann Southeast Hospital, HCA Houston Healthcare Southeast in Pasadena, and Memorial Hermann Greater Heights Hospital. His clinical focus includes treating patients with atrial fibrillation and coronary artery disease, with particular expertise in coronary artery disease in women. He performs various cardiac diagnostic procedures such as electrocardiograms, contrast echocardiography, and transthoracic echocardiograms. Patients rate Dr. Vaduganathan 4.1 out of 5 stars on Vitals.
Dr. Vaduganathan practices at multiple locations throughout the Houston area, including Memorial Hermann Southeast Hospital, HCA Houston Healthcare Southeast in Pasadena, and Memorial Hermann Greater Heights Hospital. His clinical focus includes treating patients with atrial fibrillation and coronary artery disease, with particular expertise in coronary artery disease in women. He performs various cardiac diagnostic procedures such as electrocardiograms, contrast echocardiography, and transthoracic echocardiograms. Patients rate Dr. Vaduganathan 4.1 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 46 years of experience
- speaks English, Spanish
- St Marys Hospital
- 6 written reviews
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 7 hospital affiliations
- 5 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Periyanan Vaduganathan has 5 locationsNathan Cardiology Associates
11914 Astoria Blvd Ste 100Houston, TX 77089 Tel: (281) 481-5444
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Periyanan Vaduganathan, MD | Dr. Andres Felipe Vasquez Donado, MD | Dr. Azfar Bilal Sheikh, MD | Dr. James Wilson, MD |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 46 Years of Experience | 22 Years of Experience | 16 Years of Experience | 36 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks Spanish, English | Speaks English, Spanish | Speaks English |
| Houston , TX | Pasadena , TX | Cypress , TX | Houston , TX |
| Med School: Chengalpattu Medical College | Med School: Universidad Del Norte | Med School: Baqai Medical University, Karachi, Pakistan | Med School: Tulane University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Periyanan Vaduganathan
Medical Specialties
Dr. Periyanan Vaduganathan has the following 2 specialties
Specialty Expertise
Dr. Periyanan Vaduganathan has the following 13 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. Periyanan Vaduganathan holds an expired medical license in the state of Texas.
Medical License
Medical Doctor with an expired medical license in the state of Texas that expired in 2026.
Education & Training
Residency
Completed their residency at St Marys Hospital.
Medical School
Graduated from Chengalpattu Medical College in 1982 and Thanjavur Medical College in 1980.
NPI Number
Dr. Vaduganathan's NPI number is 1518962588.
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Frequently Asked Questions
- What languages does Dr. Periyanan Vaduganathan speak?
- Dr. Periyanan Vaduganathan speaks English and Spanish.
- Where is Dr. Periyanan Vaduganathan's office located?
- Dr. Periyanan Vaduganathan's office is located at 11914 Astoria Blvd Ste 100, Houston, TX, 77089.
- Is Dr. Periyanan Vaduganathan accepting new patients?
- Dr. Periyanan Vaduganathan is accepting new patients on Vitals. View Dr. Periyanan Vaduganathan's profile on Vitals to make an appointment.
- Which hospitals is Dr. Periyanan Vaduganathan affiliated with?
- Dr. Periyanan Vaduganathan is affiliated with Memorial Hermann Southeast Hospital, Hca Houston Healthcare Southeast, Hca Houston Healthcare Clear Lake, Memorial Hermann Greater Heights Hospital, Amg Specialty Hospital Clear Lake, Kindred Hospital Clear Lake, and Memorial Hermann Pearland Hospital.
- Does Dr. Periyanan Vaduganathan accept my insurance?
- You can see the insurance plans that Dr. Periyanan Vaduganathan accepts on their Vitals profile.
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