Koi, Philip, M.D.
Urology

Chesapeak Urology

3801 International Dr
Silver Spring MD 20906
Phone: 301-598-9717
Fax: 602-978-1225
kidney stones, prostatic diseases, female urology (including incontinence), no-needle/no-scalpel vasectomy, minimally invasive prostate procedures, testosterone replacement, and voiding dysfunction.