Are you a healthcare professional?

Dr. Periyanan Vaduganathan, MD

Cardiology*MaleAge 65

Cardiology*

Dr. Periyanan Vaduganathan, MD is a cardiology specialist in Houston, TX and has over 41 years of experience in the medical field. He graduated from Thanjavur Medical College, Tamil Nadu Dr Mgr Medical University in 1982. He is affiliated with Memorial Hermann Northwest Hospital. He is accepting new patients and telehealth appointments.

Dr. Periyanan Vaduganathan, MD

Practice

11914 Astoria Blvd Ste 100 Houston, TX 77089
Telehealth services available
Telehealth services available

Accepting new patients

Dr. Vaduganathan is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

Experience and Background Checks

Search for experience in a specific area

Background Check

Healthgrades does not collect malpractice claims information for
Background check information is undergoing a refresh. Please check back later.
Learn more about background checks

*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Dr. Vaduganathan's Reviews

Likelihood to recommend Dr. Vaduganathan

4.5

50 ratings, 33 with a written review
5 Star
84%
84%
4 Star
4%
4%
3 Star
2%
2%
2 Star
0%
0%
1 Star
10%
10%
What went well
No reviews yet
What could be improved
No reviews yet

Your trust is our top concern.

We strive to keep the reviews trustworthy, honest & fair.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 people found this helpful
Helpful
Stan Ott in Santa Fe, Tx – Apr 14, 2018
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
2 people found this helpful
Helpful
Houston – Apr 12, 2018
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
2 people found this helpful
Helpful
Mar 21, 2018
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Joe C in TX – Nov 02, 2017
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Kenneth C Lockett in Houston, TX – Oct 29, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Briton Bashiri in Houston, TX – Sep 14, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
mike tewes in Pearland, TX – Sep 09, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Larry Muse in Houston, TX – Sep 01, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Laura F in Pearland, TX – Aug 12, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Rosemary in Pearland, TX – Aug 03, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Roy C. in Pearland, TX – Jul 30, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Houston, TX – Jul 29, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Deborah S. in Pearland, TX – Jul 27, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Margie Verrett in Houston, TX – Jul 26, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Register Guy in Alvin, TX – Jul 24, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Rachel H in Friendswood, TX – Jul 24, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Hubert Cummings in La Porte, TX 77571 – Jul 23, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Carl Opaskar in League City, TX – Jul 23, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Bertha Rosas in Houston, TX – Jul 19, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?
Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Larry B. in Humble, TX – Jul 15, 2016
×Post a ResponseAre you Dr. Periyanan Vaduganathan, MD?

Leave a review

How was your experience with Dr. Vaduganathan?

About Me

Biography

Dr. Periyanan Vaduganathan, MD is a Cardiology Specialist in Houston, TX and has over 41 years of experience in the medical field. He graduated from Thanjavur...Read more

Specialties*

  • Cardiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

Board Certifications

American Board of Medical Specialties®
American Board of Internal Medicine®
Cardiovascular Disease

Baylor Hospital

Fellowship Hospital, 1996

Park Ridge Hospital - St Marys Campus

Residency Hospital, 1993

St Marys Hospital

Residency Hospital, 1993

Thanjavur Medical College, Tamil Nadu Dr Mgr Medical University

Medical School, 1982

Thanjavur Med College Hospital

Internship Hospital, 1982

Thanjavur Medical College Hospital

Internship Hospital, 1982

St Joseph's College, India

Undergraduate School, 1975

  • English
  • Spanish

Common Questions and Answers

    Please call the office to learn more. (281) 484-5444

    What is the best way to schedule an appointment with Dr. Periyanan Vaduganathan, MD?

    View contact information to make an appointment.

    What other Cardiology Specialists practice nearby?

    Compare with other Cardiology Specialists.

    Can I use my insurance at Dr. Periyanan Vaduganathan, MD?

    Dr. Periyanan Vaduganathan, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    What is Dr. Periyanan Vaduganathan, MD's office address?

    Dr. Vaduganathan's office is located at 11914 Astoria Blvd Ste 100, Houston, TX 77089. You can find other locations and directions on Healthgrades.

    What languages does Dr. Periyanan Vaduganathan, MD speak?

    Dr. Periyanan Vaduganathan, MD is fluent in 2 languages: English and Spanish.

    Insurance Check

    Search for your insurance carrier and choose your plan type

    Locations

    Practice

    Nathan Cardiology Associates PA11914 Astoria Blvd Ste 100 Houston, TX 77089
    1

    Affiliated Hospitals

    Memorial Hermann Northwest Hospital

    1635 North Loop W
    Houston, TX 77008
    Recipient of 9
    hospital awards
    Learn more about how Healthgrades measures Hospital Quality.