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We are a team dedicated to delivering high quality data and evaluation services to mental health, substance use treatment, and prevention organizations to drive change and improve lives. 

DR. DARREN LUBBERS

CEO / Research Director

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Dr. Darren Lubbers has over 20 years’ experience in the behavioral health field. He is a research scientist specializing in utilizing data analytics to strengthen the efficiency and effectiveness of clinical practice and policy decisions. He has collaborated with numerous MCO’s, PIHP’s, CMH’s, coalitions, tribal organizations, and provider behavioral health organizations across Michigan, North Carolina, Oregon, Arizona, and Minnesota. In his free time, he enjoys mediation and marital arts. Dr. Lubbers has.a passion for helping behavioral health organizations strengthen their access and delivery of care directly benefiting those with co-occuring mental illness and substance use problems.

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BRITTANY BREDEWEG

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Vice President /

Director of Analytics

Brittany strives to have a positive impact on others and the world. After graduating with her Master’s in Biostatistics, she now focuses on creating evaluation processes that result in better outcomes and developing dynamic program dashboards. Her high attention to detail and project management skills make her vital to the IBH team. In her personal life, Brittany likes to travel, spend time with her family, and enjoy a nice cup of hazelnut coffee.

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JAIMIE BRANDON

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Vice President /

Director of Analytics

Jaimie’s favorite part of her job is the people she gets to work with and the impact IBHA’s work has on others. Jaimie has a Master’s degree in Biostatistics from Grand Valley State University and has co-presented at the international opioid conference in NYC. She has also developed scales to help identify the supports needed for individuals as well as created user friendly reports to help organizations get the most from their data. In her free time, Jaimie likes to travel and hang out with her family. 

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JORDAN OOMS

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Statistical Analyst

Jordan’s goal in life is to support the individuals of her community and surrounding areas. After obtaining her Masters degree in Biostatistics from Grand Valley State University, Jordan has successfully implemented large countrywide and statewide student surveys as well as completed annual SAMHSA and DFC reporting. Outside of work, she loves spending time with her three dogs and enjoys speed boats (reaching speeds of 172mph!).

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BRETTINA SUMMERS

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Marketing Specialist

Brettina has a passion for inclusion and making everyone feel seen. She graduated from Oakland University with a BA in Communication and Creative Writing. After graduation, she worked as a marketing manager for three years. She now works as a full time photographer and part time marketing specialist. Outside of work, Brettina is an avid reader and volunteers with a local animal rescue. 

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BRIANNA JOHNSON

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Graphic Artist

Brianna has always had a passion for artistic design. Her talents bring to life IBHA reports, presentations, and infographics. She earned her BA at Oakland University with a major in graphic design, and a minor in studio arts. Brianna also specializes in branding projects including logo design, stationary work, and business cards. In her spare time, she enjoys spending time with her dog, playing video games, and drawing.

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LARRY M. GRINWIS

Senior Consultant

Through his extensive experience with several organizations, Larry has been an important asset to the IBHA team. He graduated with his MSW from University of Michigan in Community Development. Larry lives in Holland, MI with his wife and has three adult children (as well as five grandchildren). He also loves pickleball.