I’m a passionate environmental scientist, consultant, and expert witness with over 20 years of experience helping organizations navigate complex challenges related to air quality, public health, and environmental compliance. As Founder and CEO of CHANGE Environmental, I lead a team committed to delivering strategic, science-based solutions that make a real difference. I’ve had the honor of supporting national health initiatives, advising on legal cases, and lecturing at institutions like Harvard, all while staying grounded in my mission to protect people and the planet.

Dr. Violanda Grigorescu is a globally recognized leader in public health, clinical science, and biomedical informatics with over 40 years of experience spanning federal, state, and international roles. She has held senior positions at the NIH, CDC, and Michigan Department of Community Health, where she led transformative initiatives in maternal and child health, health data infrastructure, and epidemiologic research. Known for building collaborative ecosystems across agencies and disciplines, Dr. Grigorescu has pioneered groundbreaking programs integrating AI, FHIR standards, and advanced analytics to improve health outcomes and policy. Her career reflects a rare blend of clinical expertise, strategic leadership, and a deep commitment to equity and innovation in healthcare systems.

Excited to share my updated professional journey, reflecting over 20 years of impactful contributions to public health, research, and education. Passionate about driving innovation and evidence-based solutions, here is my biography.

Dr. Howard Zucker is a distinguished healthcare leader with a unique blend of experience in medicine, law, public health, and policy. Known for his ability to tackle multifaceted challenges with innovative solutions, Dr. Zucker has a proven track record in both domestic and global health initiatives. His career spans leadership roles at prestigious institutions, including the Centers for Disease Control and Prevention, the World Health Organization, and the New York State Department of Health, where he led responses to crises like the COVID-19 pandemic and spearheaded groundbreaking public health initiatives. A skilled strategist and communicator, Dr. Zucker combines his vast expertise with a pragmatic approach to drive impactful change, ensuring both the execution and delivery of health solutions that address global and community health needs.