background
background
Dr. Gerard Dillon, MD

Dr. Gerard Dillon, MD

Cardiology*
30+ years of experience

Dr. Gerard Dillon, MD is a cardiologist in Concord, NH and has over 30 years of experience in the medical field. Dr. Dillon has extensive experience in Adult Congenital Heart Conditions. He graduated from State University of New York at Buffalo in 1992. He is affiliated with Mary Hitchcock Memorial Hospital.

1.4 Star Rating
Based on 9 reviews 1.4 Star Rating (9 reviews)

Practice

253 Pleasant St Concord, NH 03301
(603) 229-5355

Hospital Highlight

Dr. Dillon is affiliated with Mary Hitchcock Memorial Hospital Lebanon, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Area of Expertise
    Dr. Dillon specializes in the area of Cardiovascular Disease. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Practices at Top Hospital
    Coronary Intervention Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Dillon's Reviews

Likelihood to recommend Dr. Dillon

1.4

9 ratings, 6 with a written review
5 Star
11%
11%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
89%
89%

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
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Izzie Nuttz – Oct 24, 2024
×Post a ResponseAre you Dr. Gerard Dillon, MD?
What went well
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
  • Long wait times
1 person found this helpful
Helpful
May 01, 2024
×Post a ResponseAre you Dr. Gerard Dillon, MD?
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
NH native – Apr 19, 2024
×Post a ResponseAre you Dr. Gerard Dillon, MD?
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Loyal DHMC patient – Apr 19, 2024
×Post a ResponseAre you Dr. Gerard Dillon, MD?
What went well
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
DHMC is fab but not this provider – Apr 18, 2024
×Post a ResponseAre you Dr. Gerard Dillon, MD?
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't trust the provider's decisions
3 people found this helpful
Helpful
Mar 10, 2023
×Post a ResponseAre you Dr. Gerard Dillon, MD?

Leave a review

How was your experience with Dr. Dillon?

Know Before You Go

About Me

biography

Dr. Gerard Dillon, MD is a cardiologist in Concord, NH and has over 30 years of experience in the medical field. Dr. Dillon has extensive experience in Adult Congenital Heart Conditions. He graduated from State University of New York at Buffalo in 1992. He is affiliated with Mary Hitchcock Memorial Hospital.

  • 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.

  • State University Of New York At Buffalo

    Medical School, 1992
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
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

  • English

  • Italian

Focus on ATTR-CM

Locations

Practice

Dartmouth Hitchcock Concord253 Pleasant St Concord, NH 03301
1

Practice

MHMH Regional Services1 Medical Center Dr Lebanon, NH 03756
2

Practice

Dartmouth-Hitchcock Manchester Laboratory100 Hitchcock Way Manchester, NH 03104
3

Affiliated Hospitals

  • Mary Hitchcock Memorial Hospital

    1 Medical Center Dr
    Lebanon, NH 03756
    Recipient of 4
    hospital awards

    Coronary Intervention Excellence 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.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

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