About Us

Meet the Team!

Marie H. Valenzuela

CEO and Founder
Occupational Health and Safety President, Marie H. Valenzuela, was born in Germany and was raised on a dairy farm. She completed all her initial studies in Europe, going to one of the most distinguished school for business in Munich Germany.
 
Marie continued her studies in the United States, focusing on Hospital Administration and Health Care. Marie came to Houston and started her career as the outpatient director of the VA hospital. She moved on to become the Vice President, after 16 months of employment, of a physical therapy. She then spent the balance of her career working together with physicians in occupational medicine. She attended Texas A&M and took courses in Occupational Health and Safety.
Marie is a certified case manager, and was as well an independent work comp adjuster. Marie has also served as the Medical Director for the largest Safety Council in the world. Her reputation and her passion for case management has allowed her to create a company that is built around the well-being and safety of her clients and their employees. It was through her case management experience that she realized that there was a need for qualified medical personnel as well as safety personnel that are well versed in occupational medicine in remote areas of construction, mining, infrastructure, oil & gas, platforms etc.
 
Marie speaks multiple languages and is passionate about helping others. She has over 20 years’ experience in occupational health and has enjoyed providing value to her clients, by helping them reduce recordability and ensuring best safety practices. This is part of giving HV clients and their workforce “peace of mind” that keeps her going. Always looking for new innovative ways to improve services and keep up with the latest technology and laws regarding Occupational Medicine and Safety. Like she says, that is the HV Way.
 
She enjoys providing knowledge and guidance to her team, that she is proud to say understands the OSHA rules and regulations. The HV team is continuing to receive training consistently to keep their skillset above standard. She loves her team, the medical colleagues as well as safety colleagues she works with to work towards solutions. It is the part of work she loves the most, the areas that others have struggled, and she can highlight the HV strengths.
 
When she is not working, which is hardly ever, she enjoys spending time with her beautiful two children Elizabeth Valenzuela, who has completed her undergrad at NYU and is now a doctorate of law in employment law with a stronghold in work related injuries and Nathanael Valenzuela who received his corporate finance degree from Texas A&M. as well as her menagerie of fur babies. You can also find her hitting the slopes and skiing or swimming/diving. Marie is a woman of faith and gives all glory to God.
 
Marie invites you to give her team or her a call so that you can be part of the growing HV client group. HV Occupational Health and Safety is your business’ key partner in providing OSHA compliant employee safety training, global case management and medical or safety personal on the ground. Should the unthinkable happen, our staff is ready with top-of-the-line care and a network of tele-medicine providers for your employees by aiming to reach zero recordability with little/no downtime for your business.

Taliah Williams

Director of Human Resources

As an experienced HR leader, Taliah Williams is dedicated to organizational development and ensuring employees reach their highest potential. She excels in developing and implementing HR strategies and initiatives that align with overall business goals. Taliah bridges management and employee relations by addressing demands, grievances, and other issues with a deep understanding of people and their needs.

 
Her passion for helping others led her to pursue and complete a degree in Human Resource Management from LU. Outside of her professional life, Taliah enjoys singing, songwriting, traveling, and spending time with her family.
 
Taliah lives by the motto: "HR is the HeRrt of the company!"

Brittany Lazarus

Office Manager

As the Executive Assistant at HV Health and Safety, Brittany has been a vibrant and indispensable member of our team for the past four years. Her presence fills our office with energy and color, and she brings with her a formidable 14 years of experience in occupational medicine. Brittany's deep knowledge and passion for her work ensure that she is not just assisting but also enhancing our mission at every turn. We are fortunate to benefit from her expertise and the lively spirit she brings to our daily operations.                        

Dr. Thomas Holcombe MD. MPH.

Medical Director

Dr. Thomas Holcombe is an accomplished physician specializing in occupational and environmental medicine. He obtained his Doctor of Medicine from the University of South Alabama College of Medicine and a Master of Public Health from UTHealth Houston School of Public Health where he also completed his residency in occupational and environmental medicine.

Before moving to Texas for residency Dr. Holcombe served as a medical officer in the US Navy for six years. He served two tours of duty as a flight surgeon—the first with Carrier Air Wing EIGHT (CVW-8) at NAS Oceana, and the second with Helicopter Sea Combat Squadron TWO-EIGHT (HSC 28) at Naval Station Norfolk.

In his role as Medical Director at HV Health & Safety, Dr. Holcombe provides pivotal clinical governance and medical oversight for on-site occupational health practitioners across various projects. His responsibilities extend to managing telemedicine services and overseeing the credentialing of all medical practitioners within the company. His proactive management and strategic leadership in health and safety protocols significantly enhance operational efficiency and workforce welfare in high-risk industries such as construction, mining, and renewable energy sectors.

Dr. Holcombe also continues to serve in the US Navy as a Reserve Flight Surgeon. His current assignment is with Marine Wing Support Squadron 473 (MWSS 473) out of MCAS Miramar, where he oversees medical readiness and support for over 800 Marines. His extensive military service has equipped him with unique insights into the demands of emergency medical scenarios and large-scale health operations, making him a valuable asset to any safety-focused organization. His research and presentations at various conferences further reflect his dedication to advancing occupational health standards and his commitment to lifelong learning and service.

Dr. Holcombe holds medical licenses in more than 20 states and numerous certifications as Medical Review Officer, FMSCA DOT Medical Examiner, NIOSH Pulmonary Function Testing, and CAOHC Hearing Conservation.

Jervon Young

Director Of Accounting

Jervon Young brings to the table over 25 years of seasoned expertise in the accounting realm. A proud alumnus of Jackson State University, she went on to further her academic pursuits, securing a masters from Prairie View A&M University. 

Beyond her professional accomplishments, Jervon possesses a zest for life, manifested in her passions for fitness, travel, and cherishing moments with loved ones.

Inspired daily by the words of Tabitha Brown, she firmly believes, " Have an AMAZING day... but even if you can't have a good one.. don't you DARE go messing up nobody else's! "

Kurt Lazarus

Director of Safety

With over a decade of experience in Environmental, Health, and Safety (EHS) management, Kurt Lazarus has held leadership roles at industry leading organizations. His proven expertise spans safety program management, strategic planning, and regulatory compliance across various industries, including oil and gas, manufacturing, construction, and transportation.

Previously, Kurt directed the entire Specialty Services region at BrandSafway, where he led a nationwide team of safety professionals, enhancing safety protocols and maximizing EHS business value across multiple business units. He also spearheaded the operations of a thriving safety consulting firm, delivering comprehensive safety and fleet management solutions to clients in various industries. Kurt was a founding member of the Diversity, Equity & Inclusion Council at BrandSafway, where he played an integral role in developing strategies to promote unity, inclusion, and a positive work environment. He holds a B.S. in Occupational Health and Safety from Columbia Southern University and is a Certified Safety Professional (CSP).

Our Services

Our goal is to help create a safe, thriving work environment that fosters confidence in your employees and gives you Peace of Mind.

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