background
background
Dr. Marc Ernstoff, MD

Dr. Marc Ernstoff, MD

Medical Oncology*
45+ years of experience

Dr. Marc Ernstoff, MD is a medical oncologist in Lebanon, NH and has over 45 years of experience in the medical field. He graduated from New York University in 1978. He is affiliated with medical facilities Mount St. Mary's Hospital and Our Lady of Lourdes Memorial Hospital. He is accepting new patients.

5 Star Rating
Based on 4 reviews 5 Star Rating (4 reviews)

Practice

1 Medical Center Dr Lebanon, NH 03756

Make an Appointment

(603) 650-5534

Hospital Highlight

Dr. Ernstoff is affiliated with Our Lady of Lourdes Memorial Hospital Binghamton, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Ernstoff specializes in the areas of Internal Medicine & Medical Oncology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Surgical Care Excellence Award™ • See hospitals
  • Low Wait Times
    Patients are usually seen in 10 minutes or less.
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. Ernstoff's Reviews

Likelihood to recommend Dr. Ernstoff

5.0

4 ratings, 3 with a written review
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jerome Kutik – Jul 25, 2020
×Post a ResponseAre you Dr. Marc Ernstoff, 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
Helpful
Nov 03, 2019
×Post a ResponseAre you Dr. Marc Ernstoff, 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
Helpful
Aug 21, 2019
×Post a ResponseAre you Dr. Marc Ernstoff, MD?

Leave a review

How was your experience with Dr. Ernstoff?

Know Before You Go

About Me

biography

Dr. Marc Ernstoff, MD is a medical oncologist in Lebanon, NH and has over 45 years of experience in the medical field. He graduated from New York University in 1978. He is affiliated with medical facilities Mount St. Mary's Hospital and Our Lady of Lourdes Memorial Hospital. He is accepting new patients.

  • Medical Oncology

  • 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.

  • New York University

    Medical School, 1978
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Medical Oncology
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

Focus on Breast Cancer

Locations

Practice

Mary Hitchcock Memorial Hospital1 Medical Center Dr Lebanon, NH 03756
1

Affiliated Hospitals

  • Our Lady of Lourdes Memorial Hospital

    169 Riverside Dr
    Binghamton, NY 13905
    Recipient of 19
    hospital awards

    Surgical Care Excellence Award™ (2025, 2023)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    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

    73%
    Patients said that nurses always listened to them and explained things well

    2% lower than the national average

    View all patient feedback

  • Mount St. Mary's Hospital

    5300 Military Rd
    Lewiston, NY 14092

    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

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

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