John R. Perfect
Experienced in Liver Failure

Dr. John R. Perfect

Infectious Disease
Duke Health
Duke Infectious Diseases Clinic - Clinic 1K
40 Duke Medicine Cir, 
Durham, NC 
On Staff At
Accepting New Patients
Offers Telehealth

Experienced in Liver Failure
Duke Health
Duke Infectious Diseases Clinic - Clinic 1K
40 Duke Medicine Cir, 
Durham, NC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Perfect is an Infectious Disease provider in Durham, North Carolina. Dr. Perfect is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Cryptococcosis, Meningitis, Blastomycosis, and Sepsis. Dr. Perfect is currently accepting new patients.

His clinical research consists of co-authoring 240 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Specialties
Infectious Disease
Licenses
Internal Medicine in NC
Board Certifications
American Board Of Internal Med, Infectious Diseases
American Board Of Internal Med, Internal Medicine
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Ambetter
  • EPO
  • HMO
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Piedmont
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 4 Less Insurance Carriers -

Locations

Duke Infectious Diseases Clinic - Clinic 1K
40 Duke Medicine Cir, Durham, NC 27710
Call: 919-668-3197

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Clinical Trials

SUBA-itraconazole Versus Conventional Itraconazole in the Treatment of Endemic Mycoses: a Multi-center, Open-label Comparative Trial
SUBA-itraconazole Versus Conventional Itraconazole in the Treatment of Endemic Mycoses: a Multi-center, Open-label Comparative Trial
Enrollment Status: Completed
Publish Date: July 07, 2023
Intervention Type: Drug
Study Drug: SUBA itraconazole
Study Phase: Phase 2/Phase 3

240 Total Publications

In Vitro Evidence to Support Amphotericin B and Flucytosine Combination Therapy for Talaromycosis.
In Vitro Evidence to Support Amphotericin B and Flucytosine Combination Therapy for Talaromycosis.
Journal: bioRxiv : the preprint server for biology
Published: October 03, 2025
View All 240 Publications
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I chose medicine because I value the relationships it builds and the problem solving it demand, especially in Infectious diseases. I enjoy helping patients and families make sense of complex infections, working closely with them to ensure clear communication, sound treatment decisions, and compassionate care. I’m particularly passionate about antimicrobial stewardship and take pride in promoting thoughtful antibiotic use across the hospital. Teaching is also a key part of my work. I love mentoring trainees and making ID more accessible and practical. My goal is always to meet patients where they are and guide them with both evidence and empathy. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Sepsis, Osteomyelitis, Osteomyelitis in Children, Splenectomy, and Nephrectomy.

VIEW MORE LIVER FAILURE DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Perfect's expertise for a condition
ConditionClose
  • Elite
  • Cryptococcosis
    Dr. Perfect is
    Elite
    . Learn about Cryptococcosis.
    See more Cryptococcosis experts
  • Meningitis
    Dr. Perfect is
    Elite
    . Learn about Meningitis.
    See more Meningitis experts
  • Distinguished
  • Blastomycosis
    Dr. Perfect is
    Distinguished
    . Learn about Blastomycosis.
    See more Blastomycosis experts
  • Advanced
  • Sepsis
    Dr. Perfect is
    Advanced
    . Learn about Sepsis.
    See more Sepsis experts
  • Experienced
  • Allergic Bronchopulmonary Aspergillosis
    Dr. Perfect is
    Experienced
    . Learn about Allergic Bronchopulmonary Aspergillosis.
    See more Allergic Bronchopulmonary Aspergillosis experts
  • Bacterial Meningitis
    Dr. Perfect is
    Experienced
    . Learn about Bacterial Meningitis.
    See more Bacterial Meningitis experts
  • Coccidioidomycosis
    Dr. Perfect is
    Experienced
    . Learn about Coccidioidomycosis.
    See more Coccidioidomycosis experts
  • Endocarditis
    Dr. Perfect is
    Experienced
    . Learn about Endocarditis.
    See more Endocarditis experts
  • HIV/AIDS
    Dr. Perfect is
    Experienced
    . Learn about HIV/AIDS.
    See more HIV/AIDS experts
  • Liver Failure
    Dr. Perfect is
    Experienced
    . Learn about Liver Failure.
    See more Liver Failure experts
View All 12 Experienced Conditions
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