Attention: The Reston office will be closed on January 17th (phones will be redirected to our Loudoun office for any needs/questions), and reopening on on January 20th at a new address -1860 Town Center Drive, Suite 460 Reston, VA 20190

Raymond Wadlow, MD

VCS Physicians

Raymond Wadlow, MD Headshot

During a time of immense stress, cancer patients are faced with an increasingly complex array of therapeutic options. As their oncologist, I strive to empower and guide them to a firm understanding of their disease and potential treatments. By establishing a partnership with patients and their loved ones, I find that patients are better able to utilize the wealth of resources available to them as they continue to pursue high quality, meaningful lives.

Primary Location:

Fairfax Office

Medical Oncologist

Board Certification

Medical Oncology and Internal Medicine


Dana-Farber/Partners Cancer Care, Medical Oncology


Hospital of the University of Pennsylvania


Hospital of the University of Pennsylvania

Medical School

University of Virginia


Dartmouth College

Dr. Wadlow completed his internship and residency at the Hospital of the University of Pennsylvania. Dr. Wadlow then went on to complete his fellowship at Dana-Farber/Partners Cancer Care, holding academic appointments as a clinical fellow as well as an instructor. He is board certified in medical oncology and internal medicine.

As Co-director of the Virginia Cancer Specialists (VCS) Research Institute, Dr. Wadlow helps run clinical trials that study novel and targeted therapies for cancer. Dr. Wadlow has special interest and expertise in gastrointestinal malignancies and breast cancer. Dr. Wadlow is also a member of the American Society of Clinical Oncology.

In his spare time, Dr. Wadlow enjoys relaxing with his family, reading novels, skiing, hiking, and traveling as much as possible.





Practice Blog

February 1, 2017

Molecular Testing and Precision Medicine for Patients with Gastrointestinal Cancers; R. Wadlow M.D.

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Physician Publications

May 11, 2017

Molecular Testing to Optimize and Personalize Decision Making in the Management of Colorectal Cancer

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February 1, 2015

A phase I and pharmacokinetic study of ganetespib (STA-9090) in advanced hepatocellular carcinoma

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July 15, 2014

A phase 1/2 and biomarker study of preoperative short course chemoradiation with proton beam therapy and capecitabine followed by early surgery for resectable pancreatic ductal adenocarcinoma

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More Publications by Raymond Wadlow, MD

February 5, 2014

Mutational analysis and clinical correlation of metastatic colorectal cancer.

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June 3, 2013

A prospective, phase 1/2 study of everolimus and temozolomide in patients with advanced pancreatic neuroendocrine tumor.

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June 2, 2013

A phase II clinical trial of ganetespib (STA-9090) in previously treated patients with advanced esophagogastric cancers.

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June 15, 2012

Long-term outcomes of neoadjuvant chemotherapy before chemoradiation for locally advanced pancreatic cancer

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March 11, 2012

Pancreatic neuroendocrine tumors with involved surgical margins: prognostic factors and the role of adjuvant radiotherapy

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December 30, 2011

Panitumumab in patients with KRAS wild-type colorectal cancer after progression on cetuximab.

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August 1, 2010

The role of targeted agents in preoperative chemoradiation for rectal cancer

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November 5, 2009

Systematic RNA interference reveals that oncogenic KRAS-driven cancers require TBK1

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May 26, 2005

Genome-wide views of cancer metastasis

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Primary Location

Fairfax Office Office

Fairfax Office

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Other Locations


January 1, 2019

Northern Virginia Magazine Top Doctor 2019

January 1, 2018

2018 Washingtonian Magazine Top Doctor Nomination

January 1, 2018
Northern Virginia Magazine Top Doctors 2018

Northern Virginia Magazine Top Doctors 2018

November 1, 2017
Washingtonian Magazne Top Doctors 2017

Washingtonian Magazne Top Doctors 2017

September 9, 2016
Washingtonian Magazine

Washingtonian Top Doctor 2016