Dr. John Sempek, DC (he/him) is a Chiropractor in Ralston, NE with over 16 years of experience. What is your opinion of Dr. John Sempek, DC? Rate this provider below so other people can make informed decision.
Do you have any questions about your diabetes condition or general questions about diabetes? You can now post those questions in DiabetesIQ Forum and have our diabetes experts answer your questions for FREE! Yes, there is absolutely no catch! - Registration only takes a few seconds and it's FREE. No credit card needed. You can ask any number of diabetes questions, all for FREE! Register today and join the conversation!