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About Oasis Internal Medicine

Nicole P. Singh, MD
Board-Certified Internal medicine

Dr. Nicole P. Singh is a board-certified internal medicine physician with more than two decades of experience providing comprehensive, relationship and evidence based care to adults. She earned her undergraduate degree from the University of Pennsylvania, where she majored in Biological Basis of Behavior, completed medical school at Albany Medical College, and trained in internal medicine at Beth Israel Deaconess Medical Center, a teaching hospital of Harvard Medical School. 

Dr. Singh has been recognized by her peers as a Washingtonian Magazine Top Doctor from 2010 through 2024 and is also listed as a Castle Connolly Top Doctor. She has been in private practice since 2000, with a clinical focus on preventive and proactive care, chronic disease management, and personalized primary care across the adult lifespan. 

Central to Dr. Singh’s practice philosophy is a deep commitment to partnership. She believes that exceptional medical care begins with listening and understanding each patient’s unique goals, concerns, and life circumstances. Through unhurried visits and thoughtful collaboration, she works closely with patients to develop individualized prevention and treatment plans that support long-term health, clarity, and confidence in care. 

Dr. Singh is also deeply invested in advancing medicine through collaboration and leadership. While practicing in Washington, DC, she served in a leadership role with the Medical Society of the District of Columbia as Co-Chair of the Private Practice Physician Section, fostering collaboration among physicians throughout the DC and greater DMV area. She is a member of the American College of Lifestyle Medicine and serves on the advisory board of KeifeRx, a clinical-stage biopharmaceutical company focused on improving the lives of individuals affected by neurodegenerative disease. 

In addition, Dr. Singh is passionate about mentorship and advocacy. She continues to support and guide future physicians through her involvement with programs such as the Jamaica Howard University Affinity Network (JHUAN), helping to shape the next generation of compassionate, patient-centered doctors.


OUR STAFF:

James Wigfield, Office Manager

Shruti Chodhary, Medical Assistant

Cristina Groves, Medical Assistant

Danielle Weber, Medical Assistant