Philip Diaz

Philip Diaz, MD

  • Critical Care Medicine
  • Pulmonary Disease
  • Physician

Professor of Internal Medicine

Accepting new patients
4.9 out of 5
  • 152 Patient Satisfaction Ratings
  • 53 Patient Comments

Insurances We Accept

614-293-4925

About Me

My focus is on caring for patients with chronic obstructive pulmonary disease (COPD). I also specialize in pulmonary rehabilitation for all patients who suffer from lung disease.

I believe in providing specialized, state-of-the-art and compassionate care to individuals with lung problems. Educating my patients is important to me. I feel very strongly about providing them an opportunity to participate fully in their own care.

Helping individuals make good decisions about their health is fundamental. My goal is to work together to achieve the best quality of life possible for them. Being able to do this makes me passionate about my career.

I love working at Ohio State. As the only academic medical center in central Ohio, we have the opportunity to provide world-class medical care, which includes the latest innovations.

When I'm not working, I like to relax with my family. I also enjoy sports. I'm an Ohio State football fan. As an undergraduate, I was captain of the Brown University tennis team.
Highlights
  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2014, 2015, 2018 and 2019
  • Elected to the Alpha Omega Alpha Medical Honor Society, 1988
  • America's Best Doctors, 2002–present
  • National Institutes of Health (NIH) Study Section “Infections, Reproductive, Asthma and Pulmonary Epidemiology (IRAP),” Member 2009–2013
  • Named to Castle Connolly's Regional Top Doctors list
  • Best Doctor in America, 2017

Procedures and Conditions I Treat

  • Sleep Disorders
  • Intensive Care
  • Intensive Care Units
  • Pulmonary Medicine
  • Pulmonary Disease, Chronic Obstructive
  • Rehabilitation
  • Pneumonectomy

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location.

My Videos

Education and Training

Education History

Medical School

Pennsylvania State University at University Park, University Park, PA
9/1/1982 - 1/1/1986

Residency

Ohio State University Wexner Medical Center, Columbus, OH
1/1/1986 - 1/1/1989

Fellowship

Ohio State University Wexner Medical Center, Columbus, OH
1/1/1989 - 1/1/1992

Board Certifications

American Board of Internal Medicine
9/13/1989

American Board of Internal Medicine/Pulmonary Disease
11/4/1992

Academic Information

My Department

Internal Medicine

My Division

Pulmonary, Allergy, Critical Care and Sleep Medicine

Reviews

The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

152 Patient Satisfaction Reviews

  • Overall
    4.9 out of 5
  • Explains Things Carefully
    4.9 out of 5
  • Listens Carefully
    4.9 out of 5
  • Gives Understandable Instructions
    4.9 out of 5
  • Knows My Medical History
    4.8 out of 5
  • Shows Respect
    4.9 out of 5
  • Time Spent Together
    4.9 out of 5
  • Reviewed on Dec 05, 2023

    Dr Diaz was very friendly, knowledgeable and had a plan of action.

  • Reviewed on Nov 17, 2023

    Helpful

  • Reviewed on Nov 15, 2023

    He is the best pulmonologist in the world

  • Reviewed on Nov 03, 2023

    All good

  • Reviewed on Nov 03, 2023

    Dr. Diaz is my favorite doctor. He's always very friendly and helpful.

  • Reviewed on Oct 14, 2023

    Professional, good listener, caring doctor

  • Reviewed on Oct 13, 2023

    I like Dr Diaz I think he is very knowledgeable and caring. He has helped me more than he probably knows.

  • Reviewed on Oct 06, 2023

    Nothing bad

Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 09/29/2023, Dr. Diaz has reported relationships with the companies or entities listed below. If you have questions about the relationships listed below, please ask the faculty member. If you have questions about how these relationships are monitored by The Ohio State University Wexner Medical Center, please contact our Compliance Office.

  • ROMTech