Today, I celebrate my 70th birthday! I am so grateful for another decade spent with my family, friends and all of you! As I was nearing this personal milestone, I have been spending a lot of time reflecting on years past and quickly realized that, in many ways, I have had the privilege of growing up with Texas Children’s.
When I look back on the last 70 years, there are countless people and memories that I am immensely thankful for:
• First and foremost, my wonderful parents who taught me at a young age to have a vision for my life. They raised and supported me through every high and every low — and it brings me the greatest joy to know that I made them proud.
• My wife, Shannon, who is without a doubt, the strongest woman I have ever met. She continues to inspire me every day and I am a better person because of her.
• My many incredible mentors, colleagues and friends who selflessly helped mold and influence the man I am today.
• And of course, my One Amazing Team — all of you have made such a tremendous difference in my life and witnessing your unwavering commitment and heartfelt passion for our patients is what keeps me going on the toughest days.
I was 36 years old on my very first day at Texas Children’s. I can still remember walking the halls, meeting my new team and feeling a sense of pride, excitement and joy — it’s the same feeling I get when I walk the halls today at 70 years old.
The decision to step into this role was by far one of the best choices I made in my life. In recent years, I often get the question, “did you ever think that Texas Children’s would become what it is today?” While I knew from day one that we were destined for greatness, my honest answer is no. How could I have ever imagined the phenomenal accomplishments that we would achieve together and the exponential reach we now have as an organization? It was back then — and still is today — truly unimaginable.
I am incredibly proud to say that I have grown up with Texas Children’s — and I am blessed to continue growing alongside all of you! And as I celebrate my 70th birthday, I can honestly say that all of my birthday wishes have come true.
Happy Birthday Mr. Wallace!
Happy Birthday!!!!
We are the reflection of your wisdom and passion. Thank you and Happy Birthday!
Happy birthday Mr. Wallace! We are thankful for your strong and consistent leadership!
Happy Birthday!!!
Happy Birthday Mr. Wallace, we love you. You are an amazing CEO, the best I have ever come across.
Happy birthday. Mr. Wallace. We are all grateful and thankful for your leadership over 30 years and look forward to many more years.
Happy Birthday to you! Continue to do amazing things! It has been such a pleasure working with you.
Happy Birthday Mr. Wallace, wishing you many more!!
Happy Happy Birthday Blessings to you Mr. Mark Wallace. It is definitely a pleasure to work her under your leadership.
I pray you enjoy your day to the fullest!
Happy Birthday Mr. Wallace. Enjoy Your Special Day!!!
HAPPY BIRTHDAY!!!!!
Mr. Mark you are very inspiring and always share awesome stories and testimonies!! Wishing you a Happy Birthday!! May God’s blessings continuously be upon you!
Happy birthday, Mr. Wallace! We are lucky to get to celebrate this wonderful milestone as #OneAmazingTeam. Thank you for your tireless leadership through the years. We all can’t wait to see what comes next!
Happy Birthday Mr. Wallace!! You are such an inspiration to all of us. I hope you have the best day ever.
Happy Birthday!! Enjoy your special day!
Have a Blessed Birthday and many more!!
Happy Birthday Mr. Wallace!!! Thank you for all you have done for Texas Children’s!!!
Happy Happy Birthday!!!! Mr. Wallace
Happy birthday, Mr. Wallace!
Today, we celebrate YOU! Not only for your remarkable accomplishments but also for the person you are – kind, compassionate, and dedicated. May this special day be filled with joy, laughter, and love as you continue to inspire and impact everyone around you.
Wishing you a happy birthday and many more years of love, happiness, and success. Thank you for leading us every day. You’re the best CEO!
Happy Birthday, Mr. Wallace
Happiest of birthdays to you sir. I’m exited be a part of our One Amazing Teams because the leadership you have created.
HAPPY BIRTHDAY MARK WALLACE! ENJOY YOUR DAY 🙂
HAPPY BIRTHDAY!!!!!
Happy Birthday!!! May God Bless you with many more years
Happy 70th Birthday Mr. Wallace…enjoy your special day!
WOO HOO. Happy birthday sir!
Happy Birthday!
Happy Birthday, Mr. Wallace
Happy Birthday and many many more!!! I remember when you first started out at the Methodist Hospital years ago!
Happy Birthday Mr. Wallace enjoy!
Happy Birthday!!! May God bless you with many more to come…
Happy Birthday Mr. Mark Wallace.
I pray you continue to experience great health, great wealth and God’s perfect peace. I pray you continue to guide us, as you have always done, through love, compassion and clear vision.
We appreciate you and we are grateful to God for the gift OF you!
Many Many More Blessings be your portion as well as the portion of your family.
Happy Birthday Mr. Wallace. Have a blessed a day!
Wishing you the happiest of birthdays today!!
Happy Birthday !! May god bless you always !!
Happy birthday! Wishing you many, many more healthy and happy years!
Happy Birthday!! May God bless you !.
Happy Birthday!! I hope you have an awesome day.
Happy Birthday Mr. Wallace!! What an incredible journey it has been, and continues here at Texas Children’s. Thank you for your inspirational leadership; it is an honor to be of service as a member of One Amazing Team!
Happy Birthday!!
Happy 70th Birthday Mr. Wallace, May God grant you great peace and blessings in this new year of life.
The Happiest Birthday Mr. Wallace!
I am honored to be apart of such an extortionary organization & team! You help & inspire us to keep shining!
Happy Birthday Mr. Wallace!
Happy 70th Birthday, I began my journey at TCH one year before you.
Happy 70th Birthday Mr. Wallace that is such a blessing I truly appreciate having your as a leader at Texas Childrens Health Plan. May God continue to bless and keep you in your career. And it’s a blessing to have a great and strong wife also, I can truly say I have a strong husband also who inspire me in our marriage and that helps us get through each day.
Happy 70th Birthday Mr. Mark Wallace
Happy Birthday Mr. Wallace!
Wow! You’re an amazing person. I remembered meeting you for the first time 26 years ago. My wife(Andrea, who also started the same year as me) and I are grateful for your vision, compassion and leadership. Happy blessed and enjoyable birthday Mark Wallace!
Happy Birthday Mr. Wallace! May your special milestone birthday be full of extra smiles and blessings!
Janice ” Jay”
Member Services
Wishing you a happy, healthy birthday with many more to come.
I am so fortunate to be a part of this wonderful organization that blossomed under your leadership..
Thank you so much for sharing your journey! Wishing you the happiest birthday! The world is a better place because you are in it….and most certainly because you have tirelessly led such an amazing team to new heights of accomplishment!
Happy Birthday Mr. Wallace !!! 🙂
Thanks for your tireless leadership and dedication to TCH One Amazing Team.
It’s an honor to work under your leadership for over 30 plus years of service.
Tell Shannon I said “Hello”
Mr Wallace
Wishing you a special Birthday on this very special milestone!
Janice ” Jay”
Member Services
Happy Birthday Mr. Wallace!! We are thankful you chose Texas Children’s those many years ago! The lives you have touched because of your tireless leadership are truly commendable! Thank you for being an example to all of us and as leaders may we continue to carry the torch of your powerful leadership! Here’s to many more wonderful years! Happy Birthday!
Happy Birthday, Mr. Wallace!
I hope your birthday is as amazing as you are every single day!
Have a Blessed wonderful Birthday!!!!!! The joy of the Lord is our strength!
Happy birthday and wishing you many more!
I guess 1953 was a great year! My husband turns 70 this year too! Happy Birthday!
Happy Birthday Mr. Wallace!
Have a Blessed wonderful Birthday!!!!!!!
Happy Birthday Mr. Wallace! Wishing you all the best on your special day!
Happy Birthday Mr. Wallace!
Happy birthday Mr. Wallace – I’m glad you stayed on and helped to make Texas Children’s what it is today. Who would have thought it would be this great?
Happy birthday Mr. Wallace. Many blessings to you and your family.
Happy Birthday Mr. Wallace! Many blessings and thank you for everything you do for TCH!
Wishing you a fabulous day blessed with memories of all your birthdays, lots of laughs, and maybe some not so healthy, but surely tasty & delightful foods to celebrate the day.
God’s direction of your destiny? So, what do you see next on the horizon?
Happy Birthday!!
True leadership begins with you. Thank you Mr. Wallace for the success of Texas Children’s reaching #2 in the nation.
Happy Birthday
Happy Birthday Mr. Wallace Hope you have a awesome day, do something exciting on your day, We love you
Happy Birthday Mr. Wallace. May you have a blessed and wonderful day. Thank you for all you do.
Happy Birthday Mr. Wallace! What a remarkable ride filled with countless memories! I wish you joy and good health on this momentous day! We are truly blessed to have you as our CEO!
Happy Birthday Mr. Wallace! May God bless you with many more!
HAPPY BIRTHDAY!!!!!!!!!!!!! Mr. Wallace from Member Services
Happy Birthday, Mr. Wallace!
Happy Birthday Mr. Wallace!
Happy Birthday, Mr. Wallace! We ae grateful for you. May our God shower you with more blessings!
HAPPY BIRTHDAY !!!!!!! Mr. Wallace wishing you many more blessed years. – Member Services
Happy Birthday Mr. Mark Wallace,
I have had the pleasure to see your growth from the very beginning as the newly appointed CEO. Although I was not an employee at the time, I got to hear the Happiness of it daily! Anytime that I was on the campus, it was amazing to see how you took the time to conversate with the employees and knew them by name. It kept moral at an all time high and made the employees love to be part a wonderful institution.
I can say that your leadership and visions continue to propelled TCH to be a LEADER of innovations with continued growth. It has been an amazing show to watch now as a proud employee!
Wishing you many more birthdays to come!
Happy Birthday! We are so amazed by you!
Happy Birthday Mr. Wallace !!!
Wishing you a very happy and blessed birthday today!
Happy Birthday Mr. Wallace!! When I look back on the growth of Texas Children’s, it is astonishing! How you have led our organization to excel and lead in many areas of Children’s and Women’s health. Thank you from the bottom of my heart.
Have a blessed day and God bless you,
Lou
Happy Birthday Mr. Wallace!
Best wishes for a wonderful birthday, Mr. Wallace!
What an awesome blessing you have been to this organization! “What a Leadership Legacy!! Enjoy today and many more to come. Happy 70th Birthday!
HAPPY BIRTHDAY! I hope you have a beautiful day and an even better year!
Happy Birthday!
Happy Happy Birthday Mr. Wallace.
Many Blessings to you today and always!
Happy Birthday, Mr. Wallace!
“Happy Birthday Mr Wallace!!!!!!!!!”
Enjoy Your Day!!!
Cheers to a year full of joy, health, laughter and love! Happy Birthday, Mr. Wallace!
Happy Birthday, Mr. Wallace!
As someone who saw Texas Children’s as my primary care doctor, when I needed to be in the hospital, and now as an employee, thank you for your dedication to this wonderful organization!!
Happy 70th Birthday … wishing you an amazing day, full of surprises, and prayers for many blessed days in your future!
Today, I’m wishing the very happiest of birthdays to someone whose leadership is truly invaluable to me. From my point of view, you are not just a leader, you are a true source of inspiration and a guiding light like no other. I am very lucky to have a leading presence like you to follow. Your guidance and direction are truly inspirational and such a blessing to each and every employee here! You have a huge responsibility on your shoulders, yet you manage to pull it off with such elegance and grace! Happy Birthday Mr. Wallace!!!!!!!!!
Happy Birthday, Mr. Wallace!
May life continue to shower blessings upon you and your family! All of us here at Texas Children’s are lucky to have you and your leadership. Have a wonderful day celebrating!
Happy 70th Birthday, Mr. Wallace!! Wishing you a LIFETIME of happiness and blessings!! Enjoy your day to the FULLEST because you definitely deserve it!
I saw you on the sky bridge and forgot to wish you a happy birthday! so Happy Birthday! I hope you feel as special as you make other people feel!
HaPpY BiRtHdAy, Mr. Wallace. I hope you have a fantastic day!
Happy Birthday Mr. Wallace
Happy Birthday, Mr. Walace! Your vision of greatness is evident in everything you do and have done at Texas Children’s. Wishing you an abundance of blessings in the upcoming year!
Happy Birthday Mr. Wallace !!
Happy Birthday to you Mr. Wallace!
I am so proud to work for you and our amazing team.
Thank you for your amazing leadership, and have an awesome day!
Happy Birthday Mr. Wallace!
May you be blessed with a healthy, happy and a long life to keep celebrating your birthdays and amazing accomplishments with your loved ones!
Happy Birthday Mr. Wallace,
we are blessed beyond measure to have you, enjoy your birthday!
Happy Birthday.
Happy Birthday, Mr. Wallace!
Happy Birthday Mr. Wallace. May God bless you with many more years of happiness and good health!
Happy Birthday, Mr. Wallace! Wishing you much happiness on your special day!
Congratulations on a wonderful milestone Mark. You have done an awesome job over the past 34 years. The success of this outstanding healthcare environment reflects your l
leadership and commitment to our children and their families..
Here’s to continued good health and happiness.in the days and years ahead. Enjoy your special day and thank you for sharing it with all of us.
Happy Birthday Mr. Wallace! 70 years! What a blessing! We thank you for your years of service and leadership to our beloved Texas Children’s! Enjoy your day!
Wishing you a very happy birthday! I am super thankful to be working here at TCH under your leadership!
Mr. Wallace,
Happy Birthday and many more happy returns of the day.
Have a great day !
Happiest of Birthdays! Wishing you all the best! Thank you for being such an inspiration to your One Amazing Team!
Happy birthday Mr. Wallace!!!
Happy 70th Birthday Mr. Wallace! We love you so much for the great person that you are and for the amazing job you have done and continue to do! It is so much fun when we see you in person and we take selfies with you! I have amazing memories of you at the Town Hall events! I have been with the company 20 years and hope to be here as long as you have!
You are our role model and we strive to be like you! A true hero!
May all your Birthday wishes come true and may you have the best Birthday ever!!!
God Bless you!
Happy Birthday!!! Wishing you many more blessed years of long life.
Mr. Wallace! You are an inspiration. Happy Birthday and I am very happy to part of TCH family! Thank you for your leadership and motivating us always with your powerful leadership maxims.
Happy Birthday Mr.Wallace! May you have the best one yet, full of health, accomplished dreams, and lots of happiness! Thank you for everything you do for everyone. 🙂
-TCUC MAIN CAMPUS
Dear Mr. Wallace,
Three Score and ten is indeed a milestone. May the good Lord continue to guide and direct your path. May your blessings continue to overflow in Good Health and in Wealth of Wisdom and many more Celebrations.
Congratulations and Happy Happy Birthday to you.
You are Loved!
Happy Birthday and Many More in the Future!!! Thanks for your leadership and partnership with our outstanding community and physician leaders. What a blessing to see the growth and comprehensive care to the children of Texas and the world over 3 decades. My privilege and blessing to see 32 years with you.
Happy Birthday!! We are blessed indeed with your consistent leadership, tremendous vision and unparalleled dedication to the mission, social justice, and your all of your TCH team members!
WOW, Happy Birthday Mr. Wallace! Enjoy your special day. May the day of this special milestone give you as much back and more as you have given to others. You answered the call giving your all and are truly awesome for the consistent leadership you provide. Thank you so much for all you do for this One Amazing Team. You are loved, appreciated respected and absolutely one of a kind. God’s continued blessings to you for many more happy healthy years to come!!
Mr. Mark A. Wallace!!!!
I hope your birthday has been full of PEACE and JOY! May God continue to bless you with Wisdom and Grace. You know I could write a book, but I have to get back to work! (smile)
Happy Birthday Mr. Wallace! Wishing you a blessed day!
Happy 70th Birthday Mr. Wallace! Wishing you a very special day filled with gifts of blessings, love, joy, peace and all the pleasures that life has to offer. I am so inspired by you, and everything you do for the Mothers and Babies we serve, our One Amazing Team, Texas Children’s Hospital and the Houston Community. Thank you for the privilege of knowing you over the years and for being a part of our Amazing Team.
Enjoy your special day and may God’s heavenly light shine on you and Shannon! We love you both!
Time really does fly!
I was here when you arrived at TCH and it was WONDERFUL then and still is WONDERFUL to have you here! It is not often in life we get to say that to people after so many years have past. BLESSINGS for today and many more birthdays to come!
Happy birthday Mr. Wallace! To 70 more happy and healthy years! Thank you for all that you do for our patients, members and staff and TCH and TCHP!
Happy 70th Birthday, Mr. Wallace! Have a blessed day!
Happy Birthday Mr. Wallace !
Happy Birthday! May God bless you with many more!
Happy Birthday Mr. Wallace! It is amazing to see the growth of Texas Children’s! Excited about expanding to Austin. Thank you for your vision and leadership!
Your dedication inspire us everyday.
Have a Happy Birthday Mr. Wallace.
Happy Birthday Mr. Wallace! Your leadership continues to inspire!
Happy Birthday Mr. Wallace! I hope you had a fantastic and blessed day!
Happy Precious Birthday to you Mr. Wallace. I did get to see you one time and you’re just the way everyone describe you. Very friendly and always smiling. I pray you enjoy your birthday and the many many more to come. God bless.
Happy Birthday! Wishing you a day that’s as wonderful as you and this amazing institution that you have built. Everything you’ve accomplished in the past 70 years has brought us here today, will shape the future for women and children and is worth celebrating – today and always!
Happy BirthdayI’ve been here for 5 years and I notice an amazing job you are doing with all of Texas Children’s employee. May God bless you with many more years to come.
Congrats! Enjoy your great milestone birthday.
Happy Birthday Mr. Wallace! Wishing you a blessed day and many more!
Happy birthday, Mr. Wallace.
Enjoy your day!
Happy 70th Birthday Mr. Wallace.
Happy 70th Birthday Mr. Wallace! I hope that your day was filled with love, laughter, peace, joy, and good food! Praying God’s richest favor and blessings overtake you. Be abundantly blessed!
Happy Birthday Mr. Wallace! Thank you for your many years leadership of this great organization and #OneAmazingTeam!
Happy 70th Birthday Mr. Wallace!
It has been an honor and privilege to have been able to work for TCH for the past 32 years.
I always tell the new employees that the reason many of us stayed here this long is because of your genuine and caring nature and inspirational leadership and vision.
You empower the #OneAmazingTeam to make decisions and actions that differentiate our organization to soon be the #1 in the World.
Service with Heart!
Another April baby!! Happy birthday Mr. Wallace! Wishing you many many more healthy days ahead with many many blessings!!! I’ve so enjoyed being here at TCH under your leadership! Alene
Happy Birthday and many more wonderful years to follow.
-Happy belated Birthday Mr. Wallace! I was OOO yesterday but did not want to miss this opportunity to also wish you the happiest of birthdays! I have read through quite a lot of the well wishes from others on this page. WOW! You are SO appreciated, respected and absolutely loved!
Thank you for everything!
PS I will never forget how you were/are instrumental in my getting to spend several days per week with my Carville Grandboys! #Priceless
One of my favorite stories, Kim.
Happy Birthday to you Mr Wallace!!!
May God continue to bless you and get to celebrate many more!!
sending you a big hug!!! 🙂
Happy belated birthday Mr. Wallace! Wishing you many more wonderful blessed years to come!!!
Happy Birthday Mr. Wallace!!! Wishing you a blessed day and many more!
Thank you for all you have done for Texas Children’s!!!
Happy Birthday! Mr. Mark Wallace, and God bless you.
-Poole
BHCSO
Happy Birthday Mr. Wallace. I feel so blessed to work here at TCH and under such an inspirational leader. Your positivity and devotion is felt amongst this #oneamazingteam. May God bless you with many more years to come.
Happy Birthday Mr. Wallace! It is an honor to be a part of this amazing team!
Wow!!! Happy Birthday Mr. Wallace!!!
I never thought of it like that……growing up with Texas Childrens. But it is so true. A lot of us have grown up with you too. And you always make everyone feel like a BIG FAMILY. A family and a mission I am very proud to be a part of. It breaks my heart when I think its time for me to go (Im 67). And I just keep going, though very part time. I LOVE Texas Childrens and all that it has grown up to be and all it stands for. Thank you for making TCH all that it is!!! Maria Aaly, RN, BSN.
Happy Birthday Mr. Wallace! Thank you for all you do for us here!
Happy Belated Birthday Mr. Wallace!
I thank you for your continued leadership and dedication to Texas Children’s Hospital. Be blessed and wishing you many more birthdays to celebrate.
Happy Birthday Mr. Wallace!!! Thank you for your tireless leadership!
Happy Birthday
I remember when you first came and participated in a Halloween parade caring a “Boom Box”!!!
Keep that joyful spirit that provides joy to families that are experiencing stressful times.
Happy Belated Birthday Mark! I hope you celebrated it like never before! You are a truly amazing soul. May God continue to bless you.
Happy Milestone 70th Birthday Mr. Wallace…
Happy Birthday Mr.Wallace!
Thank you for all the dedication you put forward for making Texas Childrens #1