Dr. Karl Mersich MD

Gastroenterologists in Rochester, NY

5  Excellent based on 1 review | Rate Dr. Mersich

Dr. Mersich has been compared

98 times

Dr. Karl Mersich specializes in gastroenterology, internal medicine in Rochester, New York.

Dr. Karl Mersich has been compared 98 times. Details of Dr. Mersich's 38 years experience as an MD, his hospital affiliation and education at Semmelweis Egyetem (Semmelweis University) are available on your free doctor report.


Primary Location for Dr. Mersich

Dr. Karl Mersich
1561 Long Pond Rd
Suite 110
Rochester, NY 14626

Patient Ratings and Reviews


Dr. Karl Mersich has an average rating of 5 stars (out of 5) with a rating of Excellent based on 1 reviews.

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 Board Certification, Specialty and Expertise

Dr. Karl Mersich has been identified as specializing in Gastroenterology and Internal Medicine.


  • Gastroenterology
  • Internal Medicine
He is certied by The American Board of Internal Medicine for Gastroenterology and Internal Medicine.

More information available on your free report

Accepted Insurance

Insurance plans and networks accepted by a doctor are not necessarily universal across all locations at which the doctor practices. This can be affected by many factors such as different group practices, hospital affiliations and working arrangements at those locations. Checking that the doctor you are visiting and the facility they are at are in-network providers for your insurance plan can save you money and headaches later from surprise medical bills.

Dr. Karl Mersich accepts the following plans at 1561 Long Pond Rd, Rochester, NY

  • Excellus
  • Univera Healthcare
  • HealthNow New York
  • United Healthcare

See additional insurance networks accepted by Dr. Mersich

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.

Dr. Mersich is affiliated with 1 hospital:

Unity Hospital of Rochester
1555 Long Pond Rd
Rochester, New York


Dr. Mersich attended medical school at Semmelweis Egyetem (Semmelweis University) and graduated in 1977 having 38 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


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