Dr. Gerald Marks specializes in colorectal surgery (formerly proctology) in Wynnewood, Pennsylvania.

Dr. Gerald Marks has been compared 35 times. Details of Dr. Marks' 67 years experience as an MD, his hospital affiliation and education at Thomas Jefferson University are available on your free doctor report.


Primary Location for Dr. Marks

Dr. Gerald Marks
100 Lancaster Ave
Suite 330
Wynnewood, PA 19096

Patient Ratings and Reviews


Dr. Gerald Marks 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. Gerald Marks has been identified as specializing in Colorectal Surgery (formerly Proctology).

 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. Marks is affiliated with 1 hospital:

Lankenau Medical Center
100 W Lancaster Ave
Wynnewood, Pennsylvania


Dr. Marks attended medical school at Thomas Jefferson University Jefferson Medical College and graduated in 1949 having 67 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.


Patients may also know Dr. Gerald Marks MD as:

  • Colorectal Surgery (formerly Proctology)
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    100 Lancaster Ave, Suite 330 Wynnewood, PA 19096

    • General Info
  • Colorectal Surgery (formerly Proctology)
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    Saunders House, 100 W Lancaster Ave, Wynnewood, PA 19096

    • General Info


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