• Lanham TI & Day Site - 301-850-1148
  • Silver Spring TI & Day Site - 301-658-1986
  • Clarksburg TI & Day Site - 301-691-1148
  • Washington DC DDS Center - 202-990-2290
  • Potomac Autism Waiver TI Site - 301-691-5256
  • Waldorf Autism Waiver TI Site - 301-850-1148

News & Events

Effective January 1, 2017, the Department of Health and Mental Hygiene will cover medically necessary Applied Behavior Analysis (ABA) therapy services for Maryland Medical Assistance enrolled members under the age 21.
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Maria Shea

Maria Shea

HR Specialist Administrative Office

Ms. Shea has a bachelor’s degree in journalism from Ohio State University she then transitioned into the health field before coming to Renoxx. She is a resourceful employee who can combine professionalism with multi-tasking resulting in a highly focused self-starter that excels at conflict resolution. She has chosen to work with the special needs community because it offers unique challenges and opportunities. Every day she if fulfilled by the knowledge that her work makes a positive impact. She is motivated by helping our people grow towards independence.

Shanshan Wang

Shanshan Wang

Payroll Specialist Administrative Office

Ms. Wang has a master’s degree in economics from Qingdao University. Prior to joining Renoxx she worked in both administration at a medical facility and at an accounting firm. She is a hard worker with a talent for attention to detail. She is a team player and someone willing to help the team whenever needed.

Tina Nowrangi

Tina Nowrangi

Service Coordinator and Incident Manager Administrative Office

Ms. Nowrangi is a dedicated and organized employee with over 15 years of experience facing challenges enthusiastically to achieve consistent quality. This has given her the opportunity to be part of the healthcare workforce in various capacities. Something that guides Ms. Nowrangi in her daily work is knowing and understanding that though some may not communicate, look, behave in the same manner as we do or have the same abilities as others, that we are “ALL” capable and deserving of a full life. She has an associate degree in nursing from Montgomery College and a bachelor’s degree from University of Madras, India. Her passion for her work has guided the enormous impact her time here has made.

Lee-Ann Osborne

Lee-Ann Osborne



Ms. Osborne has a Masters’s degree in social and behavioral science from the University of Wyoming. She comes to us with over two decades of experience working with adults with developmental and intellectual disabilities. She has worked in a variety of areas with in the field including quality assurance, residential services, and meaningful day services. She currently works as the case manager for our Lanham center’s DDA program.

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