Dr. John Grizzle II specializes in family practice, emergency medicine in Oklahoma City, Oklahoma.

Dr. John Grizzle II has been compared 102 times. Details of Dr. Grizzle's 21 years experience as an MD, his hospital affiliation and education at American University of the Caribbean are available on your free doctor report.


Primary Location for Dr. Grizzle

Dr. John Grizzle
Crossway Medical Clinic
609 W Memorial
Oklahoma City, OK 73114

Patient Ratings and Reviews


Dr. John Grizzle II has an average rating of 3 stars (out of 5) with a rating of Good based on 7 reviews.

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 Board Certification, Specialty and Expertise

Dr. John Grizzle has been identified as specializing in Family Practice and Emergency Medicine.


  • Family Practice
  • Emergency Medicine
He is certified by The American Board of Family Medicine for .

More information available on your free report

 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. Grizzle is affiliated with 1 hospital:

Mercy Hospital Oklahoma City
4300 W Memorial Rd
Oklahoma City, Oklahoma


Dr. Grizzle attended medical school at American University of the Caribbean School of Medicine and graduated in 1995 having 21 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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