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Dr. Louis Diehl, MD

Dr. Louis Diehl, MD

Age 73 Hematology M
(8) 8 reviews
Accepting New Patients


Dr. Louis Diehl, MD is a hematology specialist in Durham, NC. Dr. Diehl completed a residency at Walter Reed Army Medical Center. He currently practices at Duke Cancer Center and is affiliated with Duke University Hospital. He accepts multiple insurance plans. Dr. Diehl is board certified in Hematology.


  • Walter Reed Army Med Ctr, Fellowship Hospital — 1981
  • Walter Reed Army Medical Center, Residency Hospital — 1978
  • Walter Reed Army Medical Center, Internship Hospital — 1976
  • Georgetown U, School of Medicine, Medical School — 1975

Insurance Accepted

  • Ambetter
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana

* Please verify this information when scheduling an appointment.


  1. Duke Cancer Center

    1. 1
      Cancer Center Duhs
      20 Duke Medicine Cir, Durham, NC 27710 Existing Patients: (919) 684-8964
  1. Durham Office

    1. 2
      Durham Office
      1 DUKE MEDICAL CTR, Durham, NC 27710 Existing Patients: (919) 668-1000

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Excellent doctor! Dr. Diehl possesses an extraordinary combination of calm, reassuring bedside manner and depth of medical expertise. He explains disease and treatment options which are easy for the patient and family to understand. I truly believe that his medical expertise at a critical time kept me alive. Many thanks!
VA, none — Dec 23, 2018
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Dr. Louis Diehl, MD
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Frequently Asked Questions

Dr. Diehl frequently treats Skeletal System Neoplasms, Blood Cancers, and Lymphatic System Disorders.  

Find contact information here to make an appointment.

Hospital Affiliations

  • Duke University Hospital