Our Staff

SEHC has a dedicated nursing and office staff working both on the front lines and behind the scenes to ensure that our patients receive the best possible care.

Thomas Howard

Office Manager

Ahn-Hong Le


Prior to joining Southeast Houston Cardiology in 2011 as a Nurse Practitioner, Anh-Hong Le had thirteen years experience as a critical care registered nurse in the Coronary Care Unit of Clear Lake Regional Medical Center in Webster, Texas. She has a Bachelor of Science degree in nursing from Lamar University, and a Master of Science degree in Nursing from Texas Woman’s University in Houston Texas. She is a member of the Vietnamese Advanced Nurse Association (VANA) and American Association of Critical-Care Nurses (AACN).

Monina Tubat


Monina Tubat received her nursing degree from Silliman University, Philippines in 1989. In 1993 she and her family came to Texas where she worked at the Medical Center Hospital in Odessa. She moved to Seattle, Washington in 1998 to work at Virginia Mason Medical Center; and subsequently moved to Anaheim, California to become a critical care nurse at the University of California, Irvine . In 2004 she was promoted to Nurse Coordinator for the Cardiology Department of the University of California, Irvine. Ms. Tubat earned her Nurse Practitioner Master of Science degree from the University of Phoenix in 2006. She is a member of the American Academy of Nurse Practitioners and Sigma Theta Tau International Honor Society of Nursing. She joined Southeast Houston Cardiology in 2007 as a Nurse Practitioner for the care of patients with cardiovascular disease.

Carolyn O’Grady


Pasadena Administrative Staff

Webster Administrative Staff

Pasadena Medical Staff

Webster Medical Staff

Medical Technicians