YOUR TEAM
YOUR TEAM
TYPES OF CANCER
TYPES OF CANCER
CANCER TREATMENT
CANCER TREATMENT
CLINICAL TRIALS
CLINICAL TRIALS
Medical oncologists and hematologists are trained and board-certified in internal medicine, followed by additional training and certification in medical oncology (cancer medicine) or hematology (benign and malignant blood disorders) or both. The clinical staff works in close collaboration with other physicians who are involved in your care. We offer state-of-the-art treatment, including cancer chemotherapy and immunotherapy.
Our practice is dedicated to providing quality cancer care in a caring, compassionate setting in your community. We have three locations to serve you: Lansdowne, Stone Springs, and Reston.
Our Mission
Delivering Exceptional Care in Your Community
“A good practice treats the disease… A great practice treats the patient.”
MEET OUR PHYSICIANS
Dr. Rajendra founded the practice. He has been practicing medical oncology and hematology in Loudoun County since 1991.
After his Internal Medicine Residency, Dr. John Khuu moved back to his hometown of Herndon, VA and began his career as a hospitalist where he developed a passion for cancer care that continues today.
Becoming a doctor was an easy choice for Dr. Manoel Moraes, who finds a great source of inspiration in his patients.
Dr. Jeffrey White became interested in medicine as an engineering student at Cornell University.
Board-certified in medical oncology, hematology, and internal medicine, Dr. Leandro Moraes earned his medical degree from the University of Alabama School of Medicine.
CONGRATULATIONS TOP DOCTORS


Parkway Medical Tower
APPOINTMENTS
Hours of Operation:
Monday-Friday 9:00 a.m. to 4:30 p.m.
Existing patients can check their appointments through our Patient Portal,
CareSpace
APPOINTMENTS
Hours of Operation:
Monday-Friday 9:00 a.m. to 4:30 p.m.
Existing patients can check their appointments through our Patient Portal,
See Your Chart
American Oncology Network, LLC & Oncology/Hematology of Loudoun & Reston Welcome Leandro Moraes, MD
Loudoun, Va., November 14, 2019 — The physicians of Oncology/Hematology of Loudoun and Reston (OHLR) Dr. Rangappa Rajendra, Dr. John Khuu, Dr. Manoel A. Moraes and Dr. Jeffery D. White welcome Medical Oncologist Dr. Leandro Moraes to the practice. OHLR, an American...
read moreHispanic Heritage Month Shines Light on Hispanic Cancer Statistics
Loudoun County Oncologists Help Combat Language Barriers to Communicate with Patients Reston, VA., September 15, 2019 — As one of the largest minority groups in the U.S., Hispanics often face devastating hardships in relation to cancer. Research shows that this duress...
read moreOncology/Hematology of Loudoun & Reston Ribbon Cutting with American Oncology Network, LLC
American Oncology Network, LLC (AON) is pleased to announce that Oncology/Hematology of Loudoun and Reston, the leading community oncology/hematology practice in Lansdowne, Dulles and Reston, Virginia, joined AON on November 5th, 2018. AON is an alliance of physicians...
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Leesburg or Sterling

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info@gmail.com
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