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Office of Communications, Education, and Engagement
Substance Use in Vulnerable Populations
Please join Harris County Public Health (HCPH) as we host our ninth professional development workshop for Community Health Workers (CHWs) focused on Substance Use in Vulnerable Populations.
June 26, 2025
August 28, 2025
September 25, 2025
November 27, 2025
El Franco Lee Community Center
Leonel Castillo Community Center
Trini Mendenhall Community Center
Tracy Gee Community Center
9500 Hall Rd, Houston, TX 77089
2101 South St, Houston, TX 77009
1414 Wirt Rd, Houston, TX 77055
3599 Westcenter Dr, Houston, TX 77042
Learn from experienced Community Health Workers and public health professionals who provide practical tools and strategies for engaging with diverse communities.
Take part in activities, role-plays, and discussions that make complex topics like stigma, harm reduction, and health equity easier to understand and apply in real-world settings.
Explore timely health issues that impact Harris County, from substance use and adolescent health to social determinants of health, and gain resources you can use in your daily outreach.
Connect with fellow CHWs to share experiences, challenges, and successes, while strengthening the network of frontline workers dedicated to bridging gaps in care and advancing health equity.
These workshops are designed with CHWs in mind, built by your peers to ensure every workshop is practical, relevant, and rooted in community experience.
Immersive. All-inclusive. Invaluable to your success. Introducing the ultimate vFairs experience, three days of interactive wFood and water safety are foundational to our health. These town halls are not just meetings—they are opportunities to strengthen trust, build awareness, and inspire change from the ground up.orkshops, industry networking, and exclusive access to industry leaders and insights. Seats are limited.
Community Health Worker II, Harris County Public Health (OCEE)
Read bioHi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
Community Health Worker II, Harris County Public Health (OCEE)
Read bioHello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Community Health Worker II, Harris County Public Health (OCEE)
Read bioHey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
President, CEO, Phoenix House Texas
Read bioDrew Dutton is the President & CEO of Phoenix House Texas, where he has worked for more than 12 years. He also serves as an Adjunct Professor teaching graduate-level courses in addictions counseling at Texas Christian University and the University of Mary. With extensive experience in prevention and treatment, he is committed to expanding access to effective, strengths-based care. The Project Empathy initiative is especially meaningful because it reduces stigma and strengthens communities through innovative, evidence-based approaches.
Stephanie Opah
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
Stephanie Opah
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
Stephanie Opah
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
Drew Dutton
President, CEO, Phoenix House Texas
President, CEO, Phoenix House Texas
Drew Dutton is the President & CEO of Phoenix House Texas, where he has worked for more than 12 years. He also serves as an Adjunct Professor teaching graduate-level courses in addictions counseling at Texas Christian University and the University of Mary. With extensive experience in prevention and treatment, he is committed to expanding access to effective, strengths-based care. The Project Empathy initiative is especially meaningful because it reduces stigma and strengthens communities through innovative, evidence-based approaches.
Tumi Adeyoju
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Tumi Adeyoju
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Tumi Adeyoju
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Stephanie Villanueva
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
Stephanie Villanueva
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
Stephanie Villanueva
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
Stephanie Villanueva
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
Tumi Adeyoju
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Stephanie Opah
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
Stephanie Villanueva
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
Tumi Adeyoju
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Stephanie Opah
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
Stephanie Villanueva
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hey, y'all. My name is Stephanie Villanueva, and I've been a Community Health Worker with Harris County Public Health (HCPH) for about nine (9) months. My one (1) year anniversary will be in November. In my role with the Outreach team, I support two separate divisions: the Public Health Preparedness & Response (PHPR) division and the Office of Epidemiology, Surveillance, and Emerging Diseases (OESED). I hold a Bachelor of Science in Public Health degree from The University of Texas at Austin (Hook 'em). The section I am presenting on is important to me because it provides CHWs with a needed baseline on the different types of substance use prevention available for community members, including a deep dive into what harm reduction is and how we can reduce stigma to make everyone feel comfortable and welcoming when seeking treatment and services.
Tumi Adeyoju
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hello there! My name is Tumi Adeyoju, and I am a Community Health Worker II with Harris County Public Health, where I am coming up on my one year in January 2026. Within my role under the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the ACCESS program as well as Healthy Start. I am a recent post-grad from the University of Houston, GO COOGS! I obtained my Bachelor of Science in Public Health and a minor in Medicine & Society. I will be pursuing a Master's degree in Healthcare Administration in graduate school. The section I am presenting on is important to me due to the rise of overdoses within our vulnerable populations, not just in Texas, but all over the nation. As much as we can push for legislation change, I believe that, as CHWs, we have an important role to play as well in the rise of Substance Use Disorders.
Stephanie Opah
Community Health Worker II, Harris County Public Health (OCEE)
Community Health Worker II, Harris County Public Health (OCEE)
Hi! My name is Stephanie Opah, and I am a Community Health Worker II with Harris County Public Health, where I’ve been serving for about 10 months. In my role with the Office of Communications, Education, and Engagement, I focus on outreach, specifically supporting the Lead Poisoning Prevention and Substance Use Prevention programs. I graduated from The University of Texas at San Antonio with my Bachelor of Science in Public Health and my Master’s in Health, Community, and Policy. My background in community engagement, including my time with AmeriCorps, has fueled my passion for connecting people to resources, building trust, and creating healthier communities. The section I am presenting on is important to me because behind every statistic is a story about real lives that have been impacted by substance use disorders. As CHWs, we possess a unique role in empowering the community, making public health approachable, and ensuring that people know they are not alone.
HCPH's OCEE Bridging The Gap!
Harris County Public Health’s Office of Communications, Education, and Engagement (OCEE) hosts quarterly Community Health Worker (CHW) workshops to provide education, professional development, and peer connection. Designed for CHWs, by CHWs, the sessions ensure content is practical, relevant, and rooted in lived experience. Each workshop focuses on timely public health issues, engagement strategies, and culturally competent communication, equipping CHWs with tools to better support residents across Harris County. This investment is vital because CHWs serve as trusted messengers who bridge the gap between communities and health services, helping to improve outcomes, reduce disparities, and strengthen trust in public health.
Yes, you’ll need to fill out our registration form to attend the workshop. Please fill in the registration form with some basic information to get started.
Yes, this event is completely free to attend. We encourage you to meet the presenters and have a look around at your convenience.
This event will be hosted in person at 6515 Irvington Blvd. Please check your confirmation email for full event details, including location and parking.
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