Dr. Antony Innasimuthu, MD

Cardiology*MaleAge 46

Cardiology*

Dr. Antony Innasimuthu, MD is a cardiologist in Newark, DE. He specializes in Cardiology and Interventional Cardiology.

Dr. Antony Innasimuthu, MD

Delaware Heart and Vascular Group

94A Omega Dr Newark, DE 19713

Accepting new patients

Hospital Highlight

Dr. Innasimuthu is affiliated with Christiana Hospital Newark, a highly rated and top awarded hospital for cardiology.

Dr. Innasimuthu 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
  • Areas of Expertise
    Dr. Innasimuthu specializes in the areas of Cardiovascular Disease & Internal Medicine. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Cardiac Care Award™ See hospitals
  • Recent Reviews
    Reviews made in the last 30 days. See reviews

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Innasimuthu's Reviews

Likelihood to recommend Dr. Innasimuthu

4.7

51 ratings, 31 with a written review
5 Star
92%
92%
4 Star
0%
0%
3 Star
2%
2%
2 Star
0%
0%
1 Star
6%
6%

Your trust is our top concern. Learn more.

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
What went well
  • I felt respected
  • 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
Apr 06, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Apr 04, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Apr 04, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Mar 18, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Feb 17, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
N Miller – Feb 10, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Ed c – Feb 04, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
No results
What could be improved
No results
3 people found this helpful
Helpful
Feb 04, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Kristine Waldo – Feb 03, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Jan 27, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • I felt respected
  • 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
Don Keil – Jan 20, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Steve Atchley – Jan 20, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Jan 04, 2025
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
5 people found this helpful
Helpful
Natraj Sharma – May 04, 2021
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
4 people found this helpful
Helpful
Oct 25, 2020
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Oct 25, 2020
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Oct 15, 2020
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
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
4 people found this helpful
Helpful
Nov 30, 2019
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
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
4 people found this helpful
Helpful
Sid – Aug 24, 2019
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?
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
3 people found this helpful
Helpful
Aug 19, 2019
×Post a ResponseAre you Dr. Antony Innasimuthu, MD?

Leave a review

How was your experience with Dr. Innasimuthu?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

About Me

biography

Dr. Antony "Leslie" Innasimuthu is an Interventional Clinical Cardiologist with expertise in Interventional Cardiology, Clinical Cardiology, Preventive Cardiology, Vascular Medicine and Peripheral Interventions. Dr. Innasimuthu received his medical...read more
  • Cardiology

  • Interventional 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.

  • Mount Sinai Hospital

    Fellowship Hospital, 2014
  • University Hospital Of Brooklyn

    Fellowship Hospital, 2013
  • Upmc - Shadyside Hospital

    Internship Hospital, 2008
American Board of Medical Specialties®
American Board of Internal Medicine®
Cardiovascular Disease
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Hindi

  • Marathi

  • Tamil

Dr. Innasimuthu is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Locations

    Delaware Heart and Vascular Group

    Delaware Heart and Vascular Group94A Omega Dr Newark, DE 19713
    1
    • Call
    • Fax
    • Hours
      • Mon: closed
      • Tue: 8:00am - 7:30pm
      • Wed: closed
      • Thu: closed
      • Fri: 8:00am - 12:30pm
      • Sat: closed
      • Sun: closed
    • Directions

    Delaware Heart and Vascular Group

    Delaware Heart and Vascular Group222 Carter Dr Middletown, DE 19709
    2
    • Call
    • Fax
    • Hours
      • Mon: 8:00am - 4:30pm
      • Tue: closed
      • Wed: closed
      • Thu: closed
      • Fri: closed
      • Sat: closed
      • Sun: closed
    • Directions

    Affiliated Hospitals

    • Christiana Hospital

      4755 Ogletown Stanton Rd
      Newark, DE 19718
      Recipient of 24
      hospital awards

      America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)

      Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

      America’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024, 2023)

      Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

      View all awards

      How patients felt about the care they received at this hospital.

      85%
      Patients said they were given information about recovering at home

      1% higher than the national average

      74%
      Patients said that nurses always listened to them and explained things well

      1% lower than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality