Meet the Team

Jack Vincent

Executive Director

Jack Vincent has been serving as the executive director of Shavano Park Senior Living since the community’s opening in 2015. His duties include overseeing the community’s day-to-day operations and team management, hiring all department heads and care staff, and coordinating with the management company, Integral Senior Living.

Prior to his position at Shavano Park, the Texas native joined Integral Senior Living in 2014 and served as the executive director at Stoney Brook of Hewitt Assisted Living in Waco, Texas. Jack has previously worked with several other senior living and health care organizations throughout his career.

An avid lover of the outdoors, Jack enjoys hunting, golfing and fishing. He and his wife, Annetta, have one son, Hunter, and reside in San Antonio with their dog, Bandit.

Serena Currie

Director of Sales and Marketing

Serena Currie has been serving as the director of Sales and Marketing at Shavano Park Senior Living since November 2017. As director of Sales and Marketing, Serena’s top priority is to develop positive and lasting relationships between our community and the businesses and organizations in and around San Antonio. Her daily responsibilities include participating in various community activities, and with organizations and professional groups to promote Shavano Park’s positive reputation. She also helps residents and their families coordinate all aspects of the move-in process, and creates marketing plans as well as organizes marketing visits to the community.

A graduate of Texas State University, Serena brings with her years of experience in the health care and senior living industries. Prior to her position at Shavano Park, Serena worked in various roles at Encompass Home Health, Brookdale Senior Living and Emeritus Senior Living.

Serena is an active member of the Alamo Area Home Care Council, a business organization for San Antonio-area professionals working in a variety of industries that directly affect seniors. Serena and her husband, Luke, have one daughter, Easton. In her free time, Serena enjoys spending time with family and friends and traveling. She is passionate about healthy eating and enjoys teaching others about how to have a well-balanced diet.

Lindsey Lee

Resident Care Director

Lindsey Lee began her career at Shavano Park Senior Living in May of 2019. With a background primarily in psychology, she worked as a nurse for 10 years prior to serving as resident care director.

Outside of work, Lindsey loves to spend time with her family, go camping and take road trips. She has two children, Devin, 21, and Bo, 6. During her free time, she enjoys volunteering for the Animal Defense League.

Kellie Gretzel

Vibrant Life Director

Kellie Gretzel has served as the Vibrant Life director at Shavano Park Senior Living since March of 2019. She enjoys getting to know each of the residents through their stories and working with them to cultivate new activities.

Kellie comes to us with a background in working closely with several nonprofit organizations in San Antonio that provide resources to women who are experiencing crisis pregnancies.

In her free time, Kellie likes to spend her time running, country dancing and researching. She has two sons and one daughter.

Shauna Jellsey

Senior Culinary Service Director

Shauna Jellsey has been a culinary service director with ISL for more than 10 years. Shauna was born in Orange County and moved to the Murrieta area when she was 5 years old.

She has been in the culinary industry for over 20 years, as she started cooking at the age of 15. Shauna’s specialty is lasagna, which was the first dish she learned how to make.

Shauna is also known for her award-winning barbecue and hot sauce, and she has won multiple competitions, including the “Feast Your Eyes” competition and “I Love It Spicy” competition.

She has over 110 bandanas and wears them almost daily here. Her favorite part of working at Shavano Park is “absolutely the residents. They are my family,” Shauna said.

She has been married to her husband, Derek, for 14 years and they have a 4-year-old son, Jordy.

Robert Parrillo

Maintenance Director

Robert Parrillo has served as our maintenance director since 2015. As maintenance director, Robert’s top priority is maintaining a positive living environment for our Shavano Park residents. His day-to-day responsibilities include coordinating maintenance jobs and requests, training maintenance personnel, and ensuring safety procedures are practiced by the maintenance staff.

Robert comes to us with years of experience in property maintenance. Prior to his position at Shavano Park, he worked for Morgan Properties as the maintenance director at a residential community in New Jersey.

Outside of his work at Shavano Park, Robert owns his own construction company, Parrillo Construction. He and his wife, Kathleen, also own a day care center in San Antonio. Robert has two daughters, Amanda and Kayla, and one son, Aidan.

Donna Crosby

Senior Business Office Director

Donna Crosby has been serving as our senior business office director at Shavano Park Senior Living since the community’s opening in 2015. As senior business office director, Donna’s day-to-day responsibilities include handling all aspects of employee orientation and training, managing the employee benefits program, and overseeing the community’s accounting activities and functions.

A Texas native, Donna comes to us from the construction industry with several years of experience in business and accounting. Prior to her position at Shavano Park, she worked in accounting at several construction businesses in the San Antonio area.

Donna has two adult sons, Colby and Dillon, as well as four dogs and three cats. In her spare time, Donna is an avid reader, and she and her husband, Bruce, enjoy spending time at the beach.

Saena Valdez


Seana “Syi” Valdez has been with Shavano Park Senior Living since October 2018. Although she currently serves as concierge, Syi is studying at Galen College to become a nurse. She aims to get her BSN-RN.

When she’s not at work, Syi enjoys working out, drawing and collecting anything Wonder Woman-themed.