background
background
Dr. Ganapathy Ramanathan, MD

Dr. Ganapathy Ramanathan, MD

Cardiology*
(859) 456-3649

Dr. Ganapathy Ramanathan, MD is a cardiologist in Dayton, OH. Dr. Ramanathan has extensive experience in Adult Congenital Heart Conditions and Heart Conditions. He is affiliated with medical facilities such as Atrium Medical Center and Upper Valley Medical Center. He is accepting new patients.

4.7 Star Rating
Based on 117 reviews 4.7 Star Rating (117 reviews)
(859) 456-3649
Schedule Now
Accepting New PatientsSecure Call
1530 Needmore Rd Ste 300
Dayton, OH 45414

Hospital Highlight

Dr. Ramanathan is affiliated with Upper Valley Medical Center Troy, a highly rated hospital.

Dr. Ramanathan 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. Ramanathan specializes in the areas of Cardiology, Cardiovascular Disease & Internal Medicine. See board certifications
  • Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital • Patient Safety Excellence Award™ See hospitals
  • Hospital Satisfaction • Patients said they were highly satisfied at this doctor's hospital. See hospitals

More Cardiology Specialists at Miami Valley Hospital

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Dr. Ramanathan's Reviews

Likelihood to recommend Dr. Ramanathan

4.7

117 ratings, 109 with a written review
5 Star
85%
85%
4 Star
9%
9%
3 Star
4%
4%
2 Star
2%
2%
1 Star
1%
1%

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
  • Appointment scheduling
  • Wait times
What could be improved
  • I didn't feel respected
  • 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
1 person found this helpful
Helpful
Nov 07, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Jun 23, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 19, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Jun 12, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 26, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 23, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 19, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 18, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 16, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 11, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 09, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
May 09, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 08, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
May 08, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Apr 28, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Apr 25, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Apr 14, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Apr 14, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
Helpful
Apr 11, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Apr 11, 2023
×Post a ResponseAre you Dr. Ganapathy Ramanathan, MD?

Leave a review

How was your experience with Dr. Ramanathan?

Is this your profile?

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

Claim your profile

Insurance Check

Search for your insurance carrier and choose your plan type

About Me

biography

G.S.V. Ramanathan, MD, FACC joined Dayton Heart Center, now Premier Cardiovascular Institute,after enjoying over 16 years in practice in Bedford, Indiana. In addition to his private practice, Dr. Ramanathan also served in several leadership roles,...read more

  • 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.

  • Kerala Medical College

    Medical School

  • Wayne State University

    Residency Hospital, 1982

  • Texas Heart Institute

    Fellowship Hospital, 1982

  • Weiss Memorial Hospital

    Internship Hospital, 1980
American Board of Medical Specialties®
American Board of Medical Specialties
- 
Cardiology†
American Board of Internal Medicine®
- 
Cardiovascular Disease
- 
Internal Medicine
†Self designated 
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, 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.

Learn more about medical license public record check

Dr. Ramanathan is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Affiliated Hospitals

    • Miami Valley Hospital

      1 Wyoming St
      Dayton, OH 45409

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

      86%
      Patients said they were given information about recovering at home

      2% higher than the national average

      71%
      Patients said that doctors always listened to them and explained things well

      5% lower than the national average

      View all patient feedback

    • Upper Valley Medical Center

      3130 N County Road 25A
      Troy, OH 45373
      Recipient of 4
      hospital awards

      Patient Safety Excellence Award™ (2025, 2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

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

      88%
      Patients said they were given information about recovering at home

      4% higher than the national average

      78%
      Patients said that nurses always listened to them and explained things well

      3% higher than the national average

      View all patient feedback

    • Atrium Medical Center

      1 Medical Center Dr
      Middletown, OH 45005
      Recipient of 4
      hospital awards

      Patient Safety Excellence Award™ (2025, 2024)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

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

      86%
      Patients said they were given information about recovering at home

      2% higher than the national average

      71%
      Patients said that doctors always listened to them and explained things well

      5% lower than the national average

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