Dr. Jeffrey Posner specializes in nephrology, internal medicine in Owings Mills, Maryland.

Dr. Jeffrey Posner has been compared 92 times. Details of Dr. Posner's 36 years experience as an MD, his 3 hospital affiliations and education at Stony Brook University are available on your free doctor report.


Primary Location for Dr. Posner

Dr. Jeffrey Posner
25 Crossroads Dr
Owings Mills, MD 21117

Patient Ratings and Reviews

Very Good

Dr. Jeffrey Posner has an average rating of 4 stars (out of 5) with a rating of Very Good based on 1 reviews.

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 Board Certification, Specialty and Expertise

Dr. Jeffrey Posner has been identified as specializing in Nephrology and Internal Medicine.

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. Jeffrey Posner accepts the following plans at 25 Crossroads Dr, Owings Mills, MD

  • Aetna
  • Cigna
  • United Healthcare - Direct
  • CareFirst BCBS
  • Coventry Health Care

See additional insurance networks accepted by Dr. Posner

 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. Posner attended medical school at Stony Brook University School of Medicine and graduated in 1980 having 36 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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