Dr. Gregory Warner MD

Sleep Medicine Specialists in Visalia, CA

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Dr. Warner has been compared

65 times

Dr. Gregory Warner specializes in sleep medicine, pulmonary disease, critical care (intensivists), internal medicine in Visalia, California.

Dr. Gregory Warner has been compared 65 times. Details of Dr. Warner's 35 years experience as an MD, his hospital affiliation and education at University of Nebraska are available on your free doctor report.


Primary Location for Dr. Warner

Dr. Gregory Warner
202 W Willow Ave
Suite 305
Visalia, CA 93291

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 Board Certification, Specialty and Expertise

Dr. Gregory Warner has been identified as specializing in Sleep Medicine, Pulmonary Disease, Critical Care (Intensivists) and Internal Medicine.

He obtained board certification from The American Board of Internal Medicine for 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. Gregory Warner accepts the following plans at 202 W Willow Ave, Visalia, CA

  • Aetna
  • UHC West (Formerly Pacificare)
  • Blue Cross California

See additional insurance networks accepted by Dr. Warner

 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. Warner is affiliated with 1 hospital:

Kaweah Delta District Hospital
400 W Mineral King Ave
Visalia, California


Dr. Gregory Warner has been confirmed to have a license in California


Dr. Warner attended medical school at University of Nebraska College of Medicine and graduated in 1980 having 35 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. Gregory Warner MD as:

  • Otolaryngology, Sleep Medicine

    Visalia Medical Clinic, 5400 W Hillsdale Ave, Visalia, CA 93291

    • General Info



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