Dr. Kim Eng Koo
With more than 20 years of experience, Dr. Kim Eng Koo is a board-certified neurosurgeon. An honors graduate of Temple University School of medicine, she completed her residency at Thomas Jefferson University Hospital in Philadelphia.
Dr. Koo is a member of the American Association of Neurological Surgeons, the Congress of Neurosurgeons, the American College of Surgery and the Alpha Omega Alpha Medical Society.

Dr. Lucas Martinez
Dr. Martinez, a board-certified neurosurgeon, completed his medical studies at the Universidad Compultense in Madrid, Spain, and his internship at Bridgeport Hospital in Bridgeport Connecticut. He completed his general surgery residency requirements at Albert Einstein Medical Center in Philadelphia and his neurological surgery residency at Hahnemann Medical College and Hospital, also in Philadelphia.

After residency, Dr. Martinez joined the faculty of Thomas Jefferson University Hospital in Philadelphia, where he was an instructor and assistant professor for four and a half years. In 1980, Dr. Martinez joined the staff of Nash General Hospital. He was the first neurosurgeon to practice in Nash, Edgecombe and Halifax counties. He served as President of the Medical Staff of Nash Health Care in 2000 and 2001.