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Dr. John Messmer III, MD

Dr. John Messmer III, MD

Geriatric Medicine*
45+ years of experience

Dr. John Messmer III, MD is a geriatric medicine physician in Palmyra, PA and has over 45 years of experience in the medical field. He graduated from Penn State University College of Medicine in 1977. He is affiliated with medical facilities Milton S Hershey Medical Center and WellSpan Good Samaritan Hospital. He is accepting new patients and telehealth appointments.

3.7 Star Rating
Based on 3 reviews 3.7 Star Rating (3 reviews)

Practice

941 Park Dr Palmyra, PA 17078
Telehealth available

Make an Appointment

(717) 531-6955

At a Glance

  • Areas of Expertise
    Dr. Messmer III specializes in the areas of Family Practice & Geriatric Medicine. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Messmer III's Reviews

Likelihood to recommend Dr. Messmer III

3.7

3 ratings
5 Star
67%
67%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
33%
33%

Leave a review

How was your experience with Dr. Messmer III?

Know Before You Go

About Me

biography

Dr. John Messmer III, MD is a geriatric medicine physician in Palmyra, PA and has over 45 years of experience in the medical field. He graduated from Penn State University College of Medicine in 1977. He is affiliated with medical facilities Milton...read more

  • Geriatric Medicine

  • Family 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.

  • Penn State University College Of Medicine

    Medical School, 1977
American Board of Medical Specialties®
American Board of Family Medicine®
- 
Family Practice
- 
Geriatric 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

  • Best Doctors in America, 1992-2009

Focus on Brain Health

Locations

Practice

The Milton S Hershey Medical Center Physicians Group941 Park Dr Palmyra, PA 17078
1

Affiliated Hospitals

  • Milton S Hershey Medical Center

    500 University Dr
    Hershey, PA 17033
    Recipient of 48
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    View all awards

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

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    80%
    Patients said that nurses always listened to them and explained things well

    5% higher than the national average

    View all patient feedback

  • WellSpan Good Samaritan Hospital

    252 S 4th St
    Lebanon, PA 17042
    Recipient of 12
    hospital 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
Learn more about how Healthgrades measures Hospital Quality