Key Staff

Our staff at Southeast Texas Gastroenterology Associates is committed to making sure you receive the best care by guiding you through your process from start to finish.

Get to know our dedicated, talented staff by clicking on a name below.​

Lori Smith, Director of Operations

Lori Smith has been employed with Southeast Texas Gastroenterology Associates for 21 years. She has 27 years of experience in medical office management. Lori studied business management and marketing at Lamar University in Beaumont. She’s a member of the Medical Group Management Association, Texas Medical Group Management Association and the American Gastroenterological Association.

Yolanda DeLaRosa, CFNP, Nurse Practitioner

Yolanda DeLaRosa joined the Southeast Texas Gastroenterology Associates team in 2005. She earned her Master of Science degree in Nursing from the University of Texas Medical Branch in Galveston, Texas. She is licensed by the Texas State Board of Nursing to practice professional nursing and is Board Certified as a Family Nurse Practitioner by the American Academy of Nurse Practitioners.

Jennifer Ishmael, NP

Marsha Dykeman, Administrator