Meet the Gridley Dental Clinic Team
Dr. Charles L. Proesel, Jr., DDS

Dr. Stephen T. Blue, DDS
A native of McLean Co., Dr. Blue graduated from University of Illinois-Urbana and University of Illinois Dental School-Chicago. He has been married to Debbi for 34 years and have 3 daughters and 2 grandsons. He has been a dentist here in Gridley for 34 years. In his spare time he enjoys family time, fresh water fishing, cooking and the U of IL.
Dr. Timothy D. Supan, DMD

 Dawn Neubauher, RDH
Daisy Leonard, RDH
Graduated from Illinois Cental College Dental Hygiene program in 1995. Received Local Anesthetic License in 2005 from Parkland Community College. Daisy has worked Mon.-Wed. for Dr. Supan since 2008 and Fri. and Sat. for Dr. Blue since 2003. She and her Husband live in El Paso with their 2 daughters.
Lisa attended Parkland College's Dental Assisting Program. She has 35 years of experience as a dental assistant and has worked for Dr. Blue since 1980.
Jennifer joined Dr. Proesel & his staff here in Gridley in 1992 after graduating from Dental Assisting school in Denver, Co.
Barb began working as a receptionist at Gridley Dental in 2010. She enjoys helping and visiting with the patients in the office. She and her family live in Gridley. In her spare time she likes researching her genealogy, listening to her boyfriend's band, AKA, and spending time with her family.
Brittany has worked at Gridley Dental as a receptionist since 2013. She attended Shelton State College in AL for Dental Assisting. She has 3 years experience in the dental field. Brittany enjoys wedding planning and interor decorating in her spare time. She and her fiance live in El Paso with their son.
Judy Peifer has over 50 years experience in the dental field as a dental assistant, receptionist and now the business manager here at Gridley Dental. She and her husband have been married for 46 years and have two children and two grandsons that they enjoy spending time with. Judy was born, raised and still lives in Gridley, IL.
Pam Long, RDH
Graduated Illinois Central College in 1989. Has been in dentistry for 24 years and has been with Dr. Blue for 20 of those years. She enjoys educating her patients in proper dental hygiene.
Anita Rebholz, RDH
Angie Dent, RDH
Marla Duffy
Kim Colburn, RDH
Debi Hollinger
Di Ioerger stated working at Gridley Dental for Dr. Leonard Rich in 1970. She has been in dentistry for 43 years and now works as Dr. Supan's assistant. She enjoys working with generations of family members.