Dr. Douglas Hay specializes in internal medicine in San Bernardino, California.

Dr. Douglas Hay has been compared 13 times. Details of Dr. Hay's 35 years experience as an MD, his hospital affiliation and education at Loma Linda University are available on your free doctor report.


Primary Location for Dr. Hay

Dr. Douglas Hay
1800 Western Ave
Suite 200
San Bernardino, CA 92411

Patient Ratings and Reviews


Dr. Douglas Hay has an average rating of 3 stars (out of 5) with a rating of Good based on 3 reviews.

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 Board Certification, Specialty and Expertise

Dr. Douglas Hay has been identified as specializing in Internal Medicine.

He obtained board certification from The American Board of Internal Medicine for Internal Medicine.

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. Hay is affiliated with 1 hospital:

Redlands Community Hospital
350 Terracina Blvd
Redlands, California


Dr. Hay attended medical school at Loma Linda University School 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. Douglas Hay MD as:

  • Internal Medicine, Endocrinology, Diabetes Specialist
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    11370 Anderson St, Suite 3625 Loma Linda, CA 92354

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  • Internal Medicine, Hospitalist

    St Bernardine Medical Center, 2101 N Waterman Ave, San Bernardino, CA 92404

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  • Internal Medicine, Neurology
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    399 E Highland Ave, Suite 316 San Bernardino, CA 92404

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  • Family Practice, Internal Medicine
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    555 N D St, Suite 130 San Bernardino, CA 92401

    • General Info
  • Internal Medicine

    1800 N Western Ave, Suite 103 San Bernardino, CA 92411

    • General Info


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