About Us

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At Reliant Acute Care, we are a privately owned Primary Care Medical Clinic.  Additionally, we also offer Walk-In/Same Day appointments.

We have been inspected and certified as an Immediate Care Clinic by The Compliance Team, which is one of only three organizations in the entire country that Medicare acknowledges for this stringent approval process.

The Compliance Team

We do not treat emergency medical conditions.  Our goal is to not just treat your problems and send you out the door, we strive to take the time to educate you about all your options and determine the best choice for you. 

We are convienently located in the Publix Crossroads plaza at the intersection of 82 & Lee Blvd. in Lehigh Acres.  We are on the North side of the plaza, facing the Wells Fargo Bank.  There is also a dentist located right next door to us making it a one-stop location for your regular health concerns.

jennifer-haas-arnp-min_orig.jpgJennifer Haas, APRN
Provider & ​Owner

Jennifer holds her Family Nurse Practitioner license through the state of Florida.  She obtained her Masters in Science of Nursing from Walden University, MN in 2013.  She also holds an Associates Degree in Nursing from Gateway College in Lake Geneva, WI from 2005.  Jennifer began her career as a M.A. in 1995, and has held every position there after including LPN, RN and finally achieving ARNP which has been renamed APRN by the state.  She has experience in Family Practice, Dermatology, and Physical Medicine.

lance-haas-min_orig.jpgLance Haas - Administration & Billing; Owner

Lance earned his business degree from the University of WI, and his medical billing and coding certificate from AAPC.  He spent 17 years working as the manager of a civil site development company in the Chicagoland area.  He has also been involved in the same work here in Florida for the past 7 years working on such projects as the Gulf Coast Medical Center expansion, FedEx facility on Treeline, and Six Bends Harley.  Lance enjoys being busy working in both professions.

Dr. Barry K Butler, MD
​Medical Director​

Barry Butler, MD also holds his licensure through the state of Florida.  He obtained his education and medical training through Cooper University Hospital and Rutgers New Jersey Medical School.  He was certified through the American Board of Internal Medicine in 1989.  Dr. Butler is an Internal Medicine specialist.


5781 Lee Blvd Unit 105, Lehigh Acres, FL 33971


Monday 10:00 AM - 6:00 PM

Tuesday 10:00 AM - 5:00 PM

Wednesday 10:00 AM - 5:00 PM

Thursday 10:00 AM - 5:00 PM

Friday 10:00 AM - 3:00 PM

*Hours may vary.