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Oncology Specialist (cancer)
40 years of experience
Accepting new patients
Video profile
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 (10)

The overall average patient rating of Dr. Carol Portlock is Excellent. Dr. Portlock has been reviewed by 34 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 4.8
Bedside Manner 4.5
Spends Time with Me 4.7
Follows Up After Visit 4.7

Specialties & Research

  • She has special expertise in 16 areas:
  • Adjuvant Chemotherapy
  • Adult T-Cell Leukemia-Lymphoma
  • B-Cell Lymphoma (CBCL)
  • Biological Therapy (Immunotherapy)
  • Blood Disorders
  • Bone Marrow Transplantation
  • Cancer
  • Chemotherapy
  • Diffuse Large B-Cell Lymphoma
  • Epidemiology
  • Hodgkin Disease
  • Lung Cancer
  • Multiple Primary Cancer
  • Non-Hodgkin Lymphoma
  • Recurrence
  • Stomach Cancer

Education & Awards

Dr. Portlock graduated from Stanford University. She has 7 awards.

One of America's Leading Experts on:
Diffuse Large B-Cell Lymphoma
Hodgkin Disease
Non-Hodgkin Lymphoma
Castle Connolly Top Doctors: New York Metro Area™ (1999 - 2008, 2010 - 2015)
Patients' Choice 5th Anniversary Award (2012)
Patients' Choice Award (2008 - 2012, 2014)
Compassionate Doctor Recognition (2010 - 2012, 2014)


Dr. Portlock has 2 hospital affiliations:

  • Memorial Sloan-Kettering 
  • Memorial Hospital For Cancer And Allied Diseases 


  • Mandarin
  • Spanish
  • Chinese
  • French
  • Greek
  • Italian
  • Russian
  • Cantonese
  • English

> > > > Dr. Carol Portlock, MD

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Additional Information
Dr. Carol S Portlock MD is a female Oncologist , has 40 years of experience and practices in Medical Oncology.
Where does Dr. Carol S. Portlock practice?
Dr. Carol Portlock has 1 office location.
Dr. Carol Portlock practices Medical Oncology near New York, NY.
See New York Oncologists.