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Internist, Hematology Specialist, Oncology Specialist (cancer)
10 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Kosteva is Excellent. Dr. Kosteva has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 4.0
Courteous Staff 3.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 3.5

Specialties & Research

Dr. John Kosteva, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • He has special expertise in 18 areas:
  • Acute Myeloid Leukemia
  • Blood Disorders
  • Breast Cancer
  • Cancer
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Colorectal Cancer
  • Deep Vein Thrombosis
  • Head and Neck Cancer
  • Hepatitis C
  • Leukemia
  • Lung Cancer
  • Metastatic Breast Cancer
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Ovarian Cancer
  • Pancreatic Cancer
  • Prostate Cancer (Prostatic Neoplasm)
  • Stomach Cancer

Education & Awards

Dr. Kosteva graduated from Temple University Physicians, Philadelphia. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Kosteva has 14 hospital affiliations:

  • Brandywine Hospital 
  • Taylor Hospital - Crozer Chester 

> > > > Dr. John Kosteva, MD

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Additional Information
Dr. John A Kosteva MD is a male Internist, has 10 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. John A. Kosteva practice?
Dr. John Kosteva has 2 office locations.
Dr. John Kosteva practices Internal Medicine, Hematology, and Medical Oncology near Wilmington, DE.
Additional practice locations include: Coatesville, PA.
See Wilmington Internists, Wilmington Hematologists, and Wilmington Oncologists.