Paul Markowitz, Founder
Paul is the owner and principal of Senior Living Specialists. He founded the company as a result of his personal experience trying to find an assisted living community in the Dallas area for his mom, Betty when she was diagnosed with Alzheimer’s disease at the young age of 59. After his family’s personal struggle to find senior living for her, Paul decided that he wanted to do something to help other families who found themselves in similar situations. He knew how stressful and difficult the process could be. After touring many DFW senior living communities, the Senior Living Specialists helped its first family find appropriate care in May of 2009.
Paul earned his bachelor’s degree in Economics from Indiana University and studied abroad in Florence, Italy. Prior to founding Senior Living Specialists, Paul was a Strategy Consultant for four years. In that role, he worked on mergers & acquisitions and business development cases on behalf of many Fortune 500 companies located throughout the United States.
In his spare time, Paul enjoys spending time with his family, traveling with his wife, playing golf and fly fishing. Paul has lived in Dallas for over 20 years and is very active in the community. He often speaks to area organizations about the challenges of caring for a loved one and what families should look for when considering a retirement living community.
Christy Byerly, Licensed Master Social Worker
Christy was born and raised in Plano, Texas where her family still lives. She graduated from Plano Senior High School and attended college at Southwest Texas State University where she was awarded a bachelor’s degree in social work. Christy went on to earn her Master of Science in Social Work degree in 2005 at the University of Texas at Arlington. She is a Licensed Master Social Worker (LMSW).
Christy has been working in the DFW healthcare industry since 2005. She worked in hospitals, acute rehab facilities, skilled nursing facilities and home health care agencies as a social worker, case manager and clinical liaison. She lives in Plano with her husband and three sons. Christy enjoys traveling, spending time with her family and playing tennis.
Anna Ray, Community Outreach
Anna Ray has spent the last seven years in the Senior Living industry at the Community level as a Director of Sales and Marketing. As a result, most of her recent experience with seniors comes from working directly with families and their loved ones to help them navigate the life-changing move into a retirement community. She has worked in Independent living, Assisted living, and Memory Care.
Anna’s passion for seniors began with a close-knit relationship with her grandparents, and her passion for retirement communities started at 14 years old with a decision to volunteer at her local Assisted Living, instructing an exercise class. At 17 she volunteered as a guest speaker for educational classes with a family friend, visiting retirement communities all over the metroplex. Her career in senior living didn’t begin until several years later when she took a job as a receptionist at an Assisted Living and Memory Care community.
Anna is now a Realtor with Keller Williams, helping seniors and their families with the emotional task of selling their final home. She is passionate about making it as easy as possible, so the focus can be on the senior’s needs.
Anna is excited to be a part of Senior Living Specialists, after working so closely with them over the past seven years and seeing time and time again that the most important thing is always doing the right thing for each family.
Anna was born and partially raised in Washington state (Seattle and Spokane), but got to Dallas, Texas as quickly as she could. She lives in Sachse, TX with her husband and four rescue dogs. Anna is an avid animal lover and enjoys spending quality time with people, sunny weather, and beach vacations.
Jolie Derr, Community Outreach
Jolie is a native of New Orleans, Louisiana and moved to Dallas in 1999. Growing up in a household of immediate and extended family, alongside her grandparents and her great-grandmother, shaped her deep dedication to and respect for senior adults. It also gave her a personal understanding of the challenges that loved ones’ changing needs can have on a family. Jolie is a graduate of Tulane University, with a bachelor’s degree in psychology.
Jolie began working in the senior living industry immediately after college, and has over 17 years of experience in the operations and marketing of senior living communities. She has had hands on involvement in a wide range of settings, offering differing levels of care, including: Independent Living; Assisted Living, Skilled Nursing and Memory Support. These communities had a variety of configurations, including: Continuing Care Retirement Communities and stand-alone communities. She has worked with entrance fee (“buy in”) communities and with rental options. So, she is all too familiar with the many, many ways senior services can be offered, and with how confusing these options may be to prospective customers.
Jolie is thrilled to be part of the team at Senior Living Specialists, using her knowledge of senior living options and her background in marketing and community outreach to spread the word about this very special service that is being offered to the DFW community. She is truly dedicated to the Senior Living Specialist concept of helping families and individuals find their “perfect fit” within the myriad of senior care options out there.
Jolie has lived in University Park since 2006. Prior to that she lived in Preston Hollow. She’s a volunteer at her church, and at the HPISD schools that her daughters attend. She also loves practicing yoga, cooking, traveling and spending time with her husband and their two daughters.
Sandra Johnson, Community Outreach & Family Liaison
Sandra was born and raised in San Diego, California, moved to Texas as a young adult, and is a Texan at heart. She moved to Dallas from Houston with her young family 22 years ago, and has lived in Plano for 19 years. She was a “stay-at-home mom who was never home”, busy raising her family in addition to being an active community volunteer, and supporting aging parents with chronic illness. During this time, her husband’s father, and later her husband’s mother, were diagnosed with Alzheimer’s disease.
Sandra has personal insight into the many challenges and decisions facing families coping with Alzheimer’s disease. She understands the importance of identifying and selecting “the right” senior living community with the appropriate amenities, staffing and care options available to meet a loved one’s changing care needs.
A passion for working with seniors led Sandra to volunteer at a senior living community, sparking a new career in senior living. Prior to joining Senior Living Specialists, Sandra spent 8 years working in operations and marketing in independent living, assisted living and memory care communities. She provided care, assistance and guidance to residents and families, in her role as activity coordinator, community relations director, and associate executive director within the community setting.
Sandra and her husband are empty nesters with two adult children. She enjoys volunteering for the Greater Dallas Alzheimer’s Association, cooking, traveling, DIY home projects, and spending time with family and friends.
Sherry Christiaens, Certified Dementia Practitioner, Community Outreach Director Collin County
Sherry is a native Texas, born and raised right here in north Texas. She graduated from R. L. Turner High School in Carrollton, TX and received her Bachelor of Arts in Kinesiology (Human Performance & Sport) from New Mexico Highlands University in Las Vegas, NM. Sherry met her husband Steve while working at KLIF-AM Radio in Dallas in 1978. Steve & Sherry married in Dallas in 1979 and moved to Los Angeles, CA where both she & Steve worked in radio for many years before moving to New Mexico and then back home to Texas in 2011.
Sherry & Steve have four children and seven grandchildren. They live with their rescue Saint Bernard, Bailey, six cats and four horses in rural Blue Ridge, TX.
Sherry’s passion and concerns for seniors come from being exposed to dementia from an early age. Sherry’s grandmother, Vera, developed Alzheimer’s when Sherry was still in high school. She has three aunts that have lived with dementia through most of their elder years. Steve’s mom, Eileen, lived with them for 35 years. The last 15 years of Eileen’s life she lived with the progression of dementia, robbing her of the essential person she was and eventually causing her death.
Sherry has worked in healthcare for the past 13 years, first in respiratory care, then hospice and the last five years in memory care communities. She was the walk chair for the Alzheimer’s Association for Collin County for two years, started up the Senior Service Alliance for both the McKinney and Frisco Chamber of Commerce and also founded the North Texas Area Gerontological Society. She speaks throughout the Collin County area on the difficulties of living and coping with memory loss.
Sherry is excited to join the expert team of Senior Living Specialists helping families find the best community in the Collin County area, whether it is a group home, independent living, assisted living or memory care. She is also a resource for funding avenues, elder law, home health, home care, hospice, and veteran’s benefits.
Tim Powell, Community Outreach & Family Liaison
A Texas native, Tim received his Bachelor’s degree in Music from Lamar University in Beaumont. He then moved to Tulsa, Oklahoma, where he obtained a Master’s degree in Church Music from Oral Roberts University. An Ordained Minister, he served for 18 years in the Tulsa area in music ministry and church administration.
Tim returned to Texas four years ago, and has since been working in the senior health and lifestyle industry with experience in both hospice and home care services, as well as assisted living and memory care communities. He is a Certified Assisted Living Administrator, as well as a Certified Dementia Care Specialist. He has a passion for working with Seniors and their families and more than anything wants to be an advocate and resource for them in any way possible.
Tim and his husband Cory live in Uptown Dallas. Cory’s “second job” is as a Marathon runner, and so in their spare time, their travels include various places around the country where Cory may be competing on any given weekend.
Valerie Martindale, Community Outreach
Though always a “Sooner” at heart, Valerie has been in Texas throughout her career in the Senior Living Industry of more than 25 years. Her experience spans from an Executive Director with start-up Communities in Independent and Assisted Living to Regional Director of Operations having oversight of up to 12 Communities, including Memory Care, in multiple states.
In 2016, as the Regional Director of Operations for Good Neighbor Care, Valerie had oversight of the successful openings of 3 new Assisted Living/Memory Care Communities in Fort Worth, Amarillo and Houston.
Valerie has also had personal experience with the journey of aging parents when her father, at 68, suffered a stroke. As adult children, she and her sisters faced the difficult decisions in moving their parents from their home of 25 years- the home she grew up in, to a new lifestyle where their needs would be met, they would continue to enjoy a full life and the entire family would have peace of mind. “I was so fortunate to have first- hand knowledge of the process when my family went through it. It’s emotional and overwhelming. I hope to make a difference in the life of seniors and their families when facing the same journey.”
Valerie currently resides in Rockwall, Texas with her husband and two dogs. Together they enjoy kayaking, ziplining, snowshoeing and snowmobiling in the mountains. Spending time with family, friends, shopping and traveling are also just a few of her favorite things.
Donna Elliott, Family Liaison
Donna has lived in the Dallas community for over 25 years. She spent most of her career working in multi-family property management. That experience helped her easily make the transition to assisting families in their search for a senior living community. Although there are many similarities between the two fields, the most notable difference for Donna has been the ability to truly help families in crisis. She has seen firsthand how her role can take a burden off their shoulders and provide guidance to them during a very difficult time in their lives.
Donna has been assisting families since March of 2008, and considers it to be a privilege to provide support.
Kimberly Corcoran, Family Liaison Assistant
Kim was born in raised in Mt. Clemens, Michigan, a suburb of Detroit, and graduated in 1986 with a word processing degree from Dorsey Business Schools. She moved to the Dallas area in 1994 with the money management company she was with at that time. Her main background is in the banking and financial industry for over 25 years. Her primary role was an administrative assistant and assisted in every area possible with her previous jobs including human resources, investments, and legal departments with a “can do” attitude.
Kim has always had a soft heart for seniors and helping others. She is excited about providing support for the team at Senior Living Specialists and helping people find a place they can call home. Kim also loves being with her two children, reading, baking and playing her flute. She has also volunteered at her church and in the Plano community previously. In 2005-2007, Kim was on the Relay For Life Committee (with the American Cancer Society) for Plano and helped with marketing and acquiring sponsorships for the event for three years. Working with the cancer survivors was the best reward possible.