COMMAND
Commanding Officer
The Commanding Officer (CO) is Captain Kristen Serumgard. Captain Serumgard assumed command of Healy in June 2025. As CO, Captain Serumgard is responsible for the overall safety of the ship and crew, as well as the successful completion of Healy's assigned missions.
Executive Officer
The Executive Officer (XO) is Commander Kenneth Sauerbrunn. The XO is responsible for the day-to-day operations of the ship, as well as carrying out all the administrative tasks and responsibilities necessary in making Healy’s missions successful.
Operations Officer
The Operations Officer (OPS) is Lieutenant Commander Alex Hamel. The OPS oversees the daily operations of Healy, including coordinating science mission support, information technology systems, and medical support.
Engineer Officer
The Engineer Officer (EO) is Lieutenant Commander Trey Thunborg. The EO is responsible for the operation and maintenance of the most complex and technologically advance power plant in operation within the Coast Guard. In addition, he provides support for allshipboard scientific hardware and equipment.
First Lieutenant (Bos'n)
The First Lieutenant (1LT) is Chief Warrant Officer John Elsbree. As the First Lieutenant, CWO Elsbree is responsible for the safety and coordination of all deck operations, science equipment deployments, and small boat operations.
Supply Officer
The Supply Officer (SUPPO) is Chief Warrant Officer Rodrigo Chavarria. CWO Chavarria is responsible for all logistics, supply, and support onboard Healy. This includes such things as personnel administrative issues, procurement of supplies and the operations of the ship's galley.
Command Master Chief
The Command Master Chief is EMCM Jeremy Sampson. Master Chief Sampson acts as a liaison between the ship's enlisted crewmembers and the command.
Last modified March 2, 2026