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John L Losee, M.D.

Headshot of John L Losee

Languages: English, French, Spanish


Urologic Surgeons of Washington

Appointment Phone: 240-383-1916
5530 Wisconsin AVE
Suite 540
Chevy Chase, MD 20815 map
Phone: 240-383-1916 | Fax: 240-383-1921

Urologic Surgeons of Washington

1147 20th Street NW
Suite 400
Washington, DC 20036 map
Phone: 202-223-1024 | Fax: 202-223-2152


Dr. John L. Losee is a urologist affiliated with Sibley Memorial Hospital, Georgetown University Hospital, Massachusetts Avenue Surgery Center and George Washington University Hospital. Dr. Losee is certified in urology by the American Board of Urology. He practices out of Urologic Surgeons of Washington, located in Washington, D.C. and Chevy Chase, Md.

Dr. Losee’s expertise includes kidney stones, endo-urology, lithotripsy, urinary incontinence, female urology, prostate cancer, prostate seed implantation, prostate enlargement, voiding dysfunction and vasectomy. Dr. Losee also has special training in minimally invasive sling procedures for incontinence. 

Dr. Losee earned his undergraduate degree and medical degree from Georgetown University School of Medicine. He completed a residency in general surgery at Georgetown University Hospital, as well as a fellowship in urology. 

Dr. Losee is a member of the American Urologic Association. He is president of the Osler Society and serves at the vice president of the board of directors of the Massachusetts Avenue Surgery Center. 

Dr. Losee has been repeatedly named a Top MD by Washingtonian Magazine, as well as a recipient of the John Carroll Society Award and named a Top MD by Consumers’ Checkbook Magazine. more

Departments / Divisions

  • Surgery at Sibley Memorial Hospital



  • MD; Georgetown University School of Medicine (1993)


  • General Surgery; Georgetown University School of Medicine (1995)


  • Urology; Georgetown University School of Medicine (1999)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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