Dr. Louis Diehl, MD

HematologyMaleAge 74

Hematology

Dr. Louis Diehl, MD is a Hematology Specialist in Durham, NC and has over 47 years of experience in the medical field. Dr. Diehl has extensive experience in Skeletal System Neoplasms, Blood Cancers, and Lymphatic System Disorders. He graduated from Georgetown University / School of Dentistry in 1975. He is affiliated with Duke University Hospital. His office accepts new patients.

Dr. Louis Diehl, MD

Duke Cancer Center

20 Duke Medicine Cir Durham, NC 27710
Accepting new patients

Make an Appointment

(919) 684-8964

Accepting new patients

Hospital Highlight

Dr. Diehl is affiliated with Duke University Hospital Durham, a highly rated hospital.

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for North Carolina
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Diehl

Based on treatment records, we have identified the following as areas of care that Dr. Diehl treats more often than their peers. If you are unsure whether Dr. Diehl treats other conditions, please contact the office at (919) 684-8964.

Skeletal System Neoplasms

Oncologists diagnose and treat cancers in the bone, both primary, such as sarcoma, and those that have spread from other parts of the body.Compare with other Skeletal System Neoplasms specialists.

Dr. Diehl is experienced in the area of Skeletal System Neoplasms. See the graph below to learn more about his experience.

Based on claims data for 5 conditions and procedures

Treatments
Dr. Diehl
Similar Providers
Bone Marrow Biopsy
Normal
Frequency
High
Frequency
Very High
Frequency

Blood Cancers

Blood cancer specialists diagnose and treat cancers such as leukemia, lymphoma and myeloma that affect the blood cells, bone marrow, or lymphatic system.Compare with other Blood Cancers specialists.

Dr. Diehl is experienced in the area of Blood Cancers. See the graph below to learn more about his experience.

Based on claims data for 19 conditions and procedures

Treatments
Dr. Diehl
Similar Providers
Acute Leukemia
Acute Myeloid Leukemia
Non-Hodgkin's Lymphoma
Acute Lymphoid Leukemia
Normal
Frequency
High
Frequency
Very High
Frequency

Lymphatic System Disorders

Lymphatic disorders specialists diagnose and treat conditions affecting the lymphatic system, including lymphedema, lymphadenitis, and lymphangitis.Compare with other Lymphatic System Disorders specialists.

Dr. Diehl is experienced in the area of Lymphatic System Disorders. See the graph below to learn more about his experience.

Based on claims data for 14 conditions and procedures

Treatments
Dr. Diehl
Similar Providers
Primary Central Nervous System Lymphoma
Non-Hodgkin's Lymphoma
Normal
Frequency
High
Frequency
Very High
Frequency
Hide other treatment areas

Check Dr. Diehl's experience treating your condition or procedure

Dr. Diehl's conditions and procedures:

  • Acute Leukemia
  • Acute Lymphoid Leukemia
  • Acute Myeloid Leukemia
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Antiphospholipid Syndrome (APS)
  • Bleeding Disorders
  • Bone Marrow Biopsy
  • Central Nervous System Lymphoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Deep Vein Thrombosis (DVT)
  • Erythropoietin Test
  • Hemophilia
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Leukocytosis
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neutropenia
  • Non-Hodgkin's Lymphoma
  • Pancytopenia
  • Plasmapheresis
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Purpura
  • Sickle Cell Disease
  • Thalassemia
  • Thrombocytosis
  • Venous Embolism and Thrombosis
  • Vitamin B Deficiency
  • Vitamin K Deficiency
  • von Willebrand Disease

Insurance Check

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Dr. Diehl accepts

Accepted insurance can change. Please double-check when making an appointment.

(919) 684-8964

Dr. Diehl accepts the following insurance:

Ambetter
Superior Health Plan
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna PPO
Open Access Plus
First Health
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO

Dr. Diehl's Reviews

Likelihood to recommend Dr. Diehl

5.0

Based on 8 ratings

5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%
What went well
No reviews yet
What could be improved
No reviews yet

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Reply
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!
What went well
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
VA, none – Dec 23, 2018
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About Me

Biography

Dr. Louis Diehl, MD is a Hematology Specialist in Durham, NC and has over 47 years of experience in the medical field. Dr. Diehl has extensive experience...Read more

Specialties

  • Hematology
  • Medical Oncology

Board Certifications

  • Hematology
  • Internal Medicine
  • Medical Oncology

Education

1981
Walter Reed Army Med Ctr
Fellowship Hospital
1978
Walter Reed Army Medical Center
Residency Hospital
1976
Walter Reed Army Medical Center
Internship Hospital
1975
Georgetown University / School of Dentistry
Medical School
,

Awards

Frequently Asked Questions

Is Dr. Louis Diehl, MD accepting new patients?

Dr. Louis Diehl, MD generally accepts new patients on Healthgrades. You can see Dr. Diehl's profile to make an appointment.

Does Dr. Louis Diehl, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Diehl accepts your insurance.

What are Dr. Louis Diehl, MD's top areas of care?

Dr. Diehl frequently treats Skeletal System Neoplasms, Blood Cancers, and Lymphatic System Disorders. See all practice areas where Dr. Diehl specializes.

Where is Dr. Louis Diehl, MD's office located?

Dr. Diehl's office is located at 20 Duke Medicine Cir, Durham, NC 27710. Find other locations and directions on Healthgrades.

Does Dr. Louis Diehl, MD offer telehealth services?

Dr. Diehl has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Louis Diehl, MD?

Find contact information here to make an appointment.

Locations

Duke Cancer Center

Cancer Center Duhs20 Duke Medicine Cir Durham, NC 27710
1

Durham Office

Durham Office1 DUKE MEDICAL CTR Durham, NC 27710
2

Affiliated Hospitals

Dr. Diehl is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Duke University Hospital

Durham, NC

83% Patients that would definitely recommend, 13% higher than the national average

12 Awards Received

Award Highlight: Outstanding Patient Experience Award™ (2022)