Dr. John Alexander Kark is a Internal Medicine,General Physician and Oncologist in Ledroit Park, WASHINGTON and has an experience of 57 years in these fields. Dr. John Alexander Kark practices at Howard University Hospital in Ledroit Park, WASHINGTON,Howard University Hospital in Ledroit Park, WASHINGTON and Howard University Hospital in Washington 20060, WASHINGTON. He completed Medical School from HARVARD Medical School in 1969,Residency in Internal Medicine from Western Reserve University in 1973 and Class of 1969 from HARVARD Medical School in 1969. Some of the services provided by the doctor are: SURGERY,Prostate Cancer,Oncology,Chemotherapy and Robotic-Assisted Laparoscopic Prostatectomy etc.