Are you ready to contribute to medical progress?
Crucial Clinical is a dedicated hub for clinical research, bringing together a team of multi-specialty doctors and family practitioners.
A clinical trial is a research study in which participants help doctors answer questions about how to treat certain health problems or how to improve current treatments.
Why participate in a clinical trial?
Clinical trials are a vital part of medical research, and volunteers like you make these advancements possible.
Contribute to medical research
Your participation can help researchers discover better treatment methods and improve healthcare outcomes.
Access to potential treatments
Clinical trials offer access to treatments that are not yet widely available.
Comprehensive care
During a clinical trial, you'll receive thorough medical attention from our experienced and dedicated team.
Dedicated to clinical research participants
Curious about clinical research? Join one of our FDA-approved studies directly through our website. Our experienced, licensed doctors are available at all times during your participation, ensuring you receive the highest level of care and support. Ready to contribute to medical progress? Explore our studies or call us to learn more.
Meet Your Investigators
Dr. Jeffrey J. Zacher is a family medicine doctor in Phoenix, Arizona. He received his medical degree from University of South Dakota School of Medicine and has been in practice for more than 20 years. Dr. Jeffrey J. Zacher has expertise in treating pneumonia, gastroenteritis, bronchitis, among other conditions - see all areas of expertise.
Jeffrey J. Zacher
Primary Investigator
Sameer Chopra MD
