Dr. Thomas Barnett, MD
General, Vascular, and Endoscopic Surgery for over 25 years
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Thomas Barnett, MD

Dr. Barnett grew up on Long Island. He was one of 8 children. He graduated from Princeton with a degree in Biology and played defensive back on the Tigers football team. Dr. Barnett obtained his medical degree from George Washington University in Washington DC in 1987. He completed his surgical residency program, from Lankenau Hospital, an affiliate of Thomas Jefferson University, in 1992. He served in the U.S. Airforce at Dover Air Force base (DAFB) from 1992-1996 where he started the Laproscopic/Minimally Invasive Ambulatory Surgery programs.

Doctor Barnett is board certified by the American Board of Surgery. He is a fellow of the American College of Surgeons. He is the former Chief of the surgery department at Kent General Hospital and Bayhealth Medical Center, and is now the current President of the medical staff at Kent General Hospital and Bayhealth Medical Center. He is also the president of the Medical Executive Committee of the Delaware Surgery Center. Doctor Barnett has been voted "Top Doc" by Delaware Today magazine and currently lives in Dover with his wife of almost 40 years and has three children. He enjoys fishing and working out at the Dover YMCA.

Awards & Accolades

Highlighted Awards

Quality of Care Really Matters

Recognition helps patients choose our care with confidence  

Deciding where to obtain healthcare, especially for complex conditions, is a responsibility to be taken seriously. 




Named the nation's first Certified Comprehensive Gastric Sleeve Surgery

The Surgical Associates, PA is the first in the nation to earn The Joint Commission's designation as a Certified Comprehensive Gastric Sleeve Surgery. Such centers provide the highest-quality, patient-centered care to all weight-loss patients, from diagnosis through treatment to follow-up care. This certification underscores our heart care program's team approach to academic medicine and patient outcomes.


Magnet-recognized for third consecutive term

The American Nurses Credentialing Center bestows the profession's highest honor of Magnet designation. The Surgical Associates, PA is one of the few healthcare providers to secure Magnet status through three consecutive opportunities, first earning the distinction in 2006 and retaining it in 2011 and 2016.



Clinical Leadership Award

A Clinical Leadership winner creates innovative approaches that contribute to the improvement of the quality of nursing care, demonstrates the ability to facilitate change, uses research to enhance patient care, and participates in decision-making processes that influence positive outcomes for the patient.



Surgical Associates

Contact Information


Telephone: (302) 674-0600
Fax: (302) 672-7144

Monday - Thursday: 8:30 am - 5:00 pm
Friday: 8:30 am - 4:00 pm