background
background
Dr. Walter Kernan Jr, MD

Dr. Walter Kernan Jr, MD

Internal Medicine*
40+ years of experience

Dr. Walter Kernan Jr, MD is an internist in New Haven, CT and has over 40 years of experience in the medical field. He graduated from Dartmouth College in 1984. He is affiliated with Yale New Haven Hospital.

5 Star Rating
Based on 1 review 5 Star Rating (1 review)

Practice

20 York St New Haven, CT 06510
(203) 688-5555

At a Glance

  • Area of Expertise
    Dr. Kernan Jr specializes in the area of Internal Medicine. • See board certifications
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
  • Practices at Highly Recommended Hospital
    Patients recommend this hospital to family and friends. • 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. Kernan Jr's Reviews

Likelihood to recommend Dr. Kernan Jr

5.0

1 rating
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

Leave a review

How was your experience with Dr. Kernan Jr?

Know Before You Go

About Me

biography

Dr. Walter Kernan Jr, MD is an internist in New Haven, CT and has over 40 years of experience in the medical field. He graduated from Dartmouth College in 1984. He is affiliated with Yale New Haven Hospital.

  • Internal Medicine

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

  • Dartmouth College

    Medical School, 1984
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
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.

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

Online Care for Prescription Refills (Sponsored)

Locations

Practice

Yale New Haven Hospital20 York St New Haven, CT 06510
1
Office367 Cedar St New Haven, CT 06510
2
Looking Glass Optical Shop150 Sargent Dr New Haven, CT 06511
3
Office300 George St Fl 6 New Haven, CT 06511
4

Affiliated Hospitals

  • Yale New Haven Hospital

    20 York St
    New Haven, CT 06510
    Recipient of 6
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    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

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality