Summary

Nicholas J. Petrelli, M.D., a nationally recognized expert on colorectal cancer, joined Christiana Care Health System as the Bank of America-endowed medical director of the Helen F. Graham Cancer Center in August 2001. As medical director, Dr. Petrelli oversees the state’s largest and most technologically advanced cancer program, including cancer detection, diagnosis and treatment. Some of his leadership initiatives since he arrived at the Helen F. Graham Cancer Center include:
-Selection as a National Cancer Institute Community Cancer Centers Program (NCCCP) – one of 14 cancer programs the NCI chose to launch a strategic initiative that will greatly extend access to NCI-sponsored clinical trials around the country.
-Establishing cancer multidisciplinary centers, where patients can see a surgeon, a medical oncologist and a radiation oncologist, all in one visit, concerning treatment for specific types of cancer; and have onsite access to a wide range of support services.
-Involvement in the Early Lung Cancer Action Project (ELCAP), including a study of a screening technique using a low-dose computerized tomography (CT) scan to identify lung cancer earlier and improve the lives of Delawareans at risk for developing the disease.
-Development of and participation in a monthly oncology videoconference designed to create a statewide conference between the Helen F. Graham Cancer Center and other Delaware cancer care providers to discuss difficult oncology management cases.

Dr. Petrelli came to Christiana Care from one of the nation’s leading cancer programs, Roswell Park Cancer Institute in Buffalo, NY, where he led several clinical trials for a promising form of chemotherapy. He has conducted substantial research into the genetics of colorectal cancer and co-authored several papers on the subject, which are among more than 250 manuscripts that he has contributed to peer-reviewed journals. He has been a co-principal investigator in the National Institutes of Health study, "Genomic Instability in Sporadic Colorectal Carcinoma" since 2001.

Dr. Petrelli is an associate editor of the Journal of Clinical Oncology and section editor (gastrointestinal) of the Annals of Surgical Oncology. He is chairman-elect of the American Society of Clinical Oncology, Continuing Medical Education Committee. He is a member and past chairman of the American College of Surgeons, Commission on Cancer, Committee on Education and is a principal investigator for the National Surgical Adjuvant Breast and Bowel Project (NSABP) since 1987, currently chairing the NSABP’s Colorectal Committee. He was President of the Society of Surgical Oncology for 2007-2008.

Dr. Petrelli received a 2008 Statesman Award from the American Society of Clinical Oncology(ASCO). He received the American Cancer Society Clinical Oncology Fellowship Award in 1979 and 1980. He was recognized as the Outstanding Educator of the Year at Roswell Park in 1997, and was also a four-time winner of the Institute’s Golden Apple Award for Best Teacher in the surgical oncology division.

He is currently a professor of surgery at Thomas Jefferson University and had previously been a professor of surgery at the State University of New York at Buffalo. He has been listed among the best doctors in the nation by Good Housekeeping and American Health magazines.

Dr. Petrelli graduated from the University of Notre Dame in 1969 and earned his medical degree at Tulane University Medical School, New Orleans, in 1973. He was a Fellow in Surgical Oncology at Roswell Park in 1978. He joined the staff at Roswell Park in 1982 after completing an International Union Against Cancer Fellowship in Milan, Italy, sponsored by the National Cancer Institute.
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Quick Facts

  • accepting new patients
  • 3.7
  • 43 years of experience
  • 47 insurance plans accepted
  • speaks English
  • David Grant Usaf Medical Center
  • 2 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Paul Piper has 4 locations

Infectious Disease Associates Pa

78 Omega DrNewark, DE 19713
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Christiana Hospital

4755 Ogletown Stanton RdNewark, DE 19718

Christianacare Wilmington Hospital

501 W 14th StWilmington, DE 19801

Select Specialty Hospital Wilmington

501 W 14th St Fl 9Wilmington, DE 19801

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Dr. John Paul Piper, MDDr. Malgorzata Sylwia Lutwin-Kawalec, MDDr. Rajinder P Chugh, MDDr. Brendan David Skonieczki, MD
Infectious DiseaseAnesthesiologyEmergency MedicineDiagnostic Radiology
Accepts New Patients Accepts New Patients
3.7 
43 Years of Experience 25 Years of Experience 44 Years of Experience 21 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Newark , DEWilmington , DESalem , NJDover , DE
Med School: Medical College Of Pennsylvania Med School: Medical University Of Gdansk Med School: Anugrah Narain Magadh Medical College Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
Current Profile
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Insurance Plans Accepted by Dr. John Paul Piper

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Aetna - PPO
  • AmeriGroup - HMO
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - Medicaid
  • Blue Cross Blue Shield
  • Cigna
  • Cigna-HealthSpring
  • Cigna-HealthSpring - Medicare
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) - Medicaid
  • GEHA
  • Golden Rule
  • HealthPartners
  • Highmark Blue Cross Blue Shield of Delaware
  • Highmark Blue Cross Blue Shield of Delaware - PPO
  • Highmark Blue Shield
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Independence Blue Cross
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente - Medicaid (Managed)
  • Keystone First - HMO
  • Medicaid
  • Medicaid - HMO
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Optum Health
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO

Medical Specialties

Dr. John Paul Piper has the following 2 specialties

Specialty Expertise

Dr. John Paul Piper has the following 9 areas of expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • HIV Infections
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Internal Medicine
  • Vaccination

Certifications, License, & Education

43 Years Experience

Dr. John Paul Piper holds an active medical license in the state of Delaware.

Medical License

Medical Doctor with an active medical license in the state of Delaware that expires in 2027.

Education & Training

Residency

Completed their residency at David Grant Usaf Medical Center.

Medical School

Graduated from Medical College Of Pennsylvania in 1983.

NPI Number

Dr. Piper's NPI number is 1083775654.

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Frequently Asked Questions

Does Dr. John Piper accept my insurance?
You can see the insurance plans that Dr. John Piper accepts on their Vitals profile.
Where is Dr. John Piper's office located?
Dr. John Piper's office is located at 78 Omega Dr, Newark, DE, 19713.
Is Dr. John Piper accepting new patients?
Dr. John Piper is accepting new patients on Vitals. View Dr. John Piper's profile on Vitals to make an appointment.
Which hospitals is Dr. John Piper affiliated with?
Dr. John Piper is affiliated with Christianacare Wilmington Hospital.
Does Dr. John Piper accept virtual/telehealth appointments?
Dr. John Piper has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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