John Gregory Hansen JR., MD

Dr. John Hansen specializes in urology with over three decades of medical experience serving patients throughout New York. They earned their medical degree from Georgetown University School of Medicine and completed residency training at St. Vincent's Hospital. With 34 years in practice, Dr. Hansen brings extensive knowledge to treating complex urological conditions. They are fluent in both English and Spanish, enabling effective communication with diverse patient populations.

Dr. Hansen maintains hospital privileges at Banner Boswell Medical Center and sees patients in Centereach and Port Jefferson, New York. They focus on treating kidney stones, enlarged prostate, and complex kidney stone formations. Hansen performs minimally invasive procedures including bladder examinations and laparoscopic surgery. Patients have given Dr. Hansen an average rating of 3.9 out of 5 stars for their care and expertise.