Team up

with us!

We have over 20 doctors on our team and will provide you with the best cover doctor match for your practice’s unique needs.

Here is an introduction to a few of our senior staff:

Founder and President of Doc For A Day, LLC 


After graduating cum laude from The National College of Chiropractic in 1989, Dr. Lachman opened and operated a successful private practice for 9 years in Lincolnshire, IL. Desiring a change of scenery and seeing a much need gap that needed to be filled in the chiropractic field, he opened Doc For A Day in 1998.  DFD has grown into a multi-state premiere chiropractic fill in service.  When not busy with day to day operations of the business, he enjoys music, scuba diving and skiing. 

Dr. Dale Lachman

Dr. Sadler earned her Bachelor’s degree from the University of Wisconsin at Madison in 2009 and earned her Doctorate of Chiropractic from National University of Health Sciences in 2013. She is certified in the Webster technique and has completed many continuing education courses with the Motion Palpation Institute, McKenzie Method, applied kinesiology, and nutrition. She is also a certified animal chiropractor. In her spare time, Dr. Sadler enjoys being outdoors, hiking, and traveling.

Dr. Robin Sadler

Dr. Williams is from New Zealand, son of a dairy farmer and enthusiastic life-long sailor.  He came to the US in 1964 and attended The National University of Health Sciences, College of Chiropractic Medicine.  He opened a practice in Morrison, IL. In 1993 Dr. Williams joined the faculty at The National University of Health Sciences, College of Chiropractic as Chair of the Dept. of Chiropractic Practice. 

Dr. Ron Williams

Dr. Meline graduated from the National College of Chiropractic in 1987.  She ran a successful chiropractic practice in Mundelein, IL for 20 years before taking some time off for her family.  Missing chiropractic, Doc For A Day offered her a chance to get back into chiropractic without opening a new practice.  Dr. Meline is very proficient in diversified adjusting, but can also utilize acupuncture, activator or the pro-adjuster.

Dr. Sara Meline

Dr. Werner attended DePaul University where he received a BS in Biological Sciences. Following graduation, Dr. Werner was employed in research capacity for both DePaul and Northwestern Universities, and was published in several national scientific journals. He attained his Master's Degree in Public Health from St. Louis University. While pursuing his Master's Degree, he also worked in Infectious Disease Department at Washington University School of Medicine.  Subsequently, Dr. Werner attended Logan College of Chiropractic where he received a BS in Human Biology and his Doctor of Chiropractic degree.  His scientific education allows him to view human health from research to hands-on chiropractic care.

Dr. Eric Werner

Dr. Pisani was raised in St. Louis but now calls Chicago home. He earned a BS in Biology from Washington University and graduated from Logan University, College of Chiropractic in 1986. Dr. Pisani had a private practice in St. Louis for 8 years and then moved to Chicago to open his second practice. He has been with DFD for several years and enjoys the variety provided by working with our clients and taking great care of their patients. Dr. Pisani loves to travel in his time off. 

Dr. David Pisani

DR. Dale Lachman


Tel: 847-367-9641

  • Facebook Social Icon
  • LinkedIn Social Icon