Accessibility View Close toolbar


Dr. Dean Ziegler has been a certified Chiropractor in Allentown PA since 1996, working for his brother. Dr. Douglas Ziegler. He bought out his brother's business and had owned and operated the Allentown chiropractic clinic since 2001.

Dr. Dean Ziegler is certified in Chiropractic Spinal Trauma and Whiplash (CCST) by the ICA International Chiropractors Association.

Dr. Dean Ziegler is also certified by the American Chiropractic Rehabilitation Board for a three-year postgraduate program ACRB 3. Listed below is information on Dr. Zieglers Certifications: US Department of Transportation

Federal Carrier Motor Safety Registration

National Registry of Certified Medical Examiners

National Registry # 4868133319

International Chiropractic Association

- with 120 post degree credit hours

on January 1, 2000


American Chiropractic Rehabilitation Board

American Chiropractic Association

3rd year program completed

-with 360 post degree credit hours

on November 30, 2005

With chiropractic license in:


#DC-0006399-L (active)

United States Virgin Islands


Dr. Dean Ziegler talks about being an expert witness in a New York workers compensation cases.

Dean served as an expert for various personal injury and workman’s compensation cases


Wister vs. XXXX

$50,000. soft tissue injury award

Sole expert witness representing 4 different doctor’s testimony

in May of 2000


Corrialano Vizcaino vs. New York City Transit Authority

Testified in a $1,000,000 lawsuit;

expert witness based on two year’s treatment of post operative bus related injuries sustained while on the job, Brooklyn, New York Workman’s Compensation Court,

Successful lawsuit,

amount awarded unknown.

He has been the Sole Proprietor of Ziegler Chiropractic Clinic since October 8th, 2001.

From September, 2000, Dr. Dean was the Clinic Director of Ziegler Chiropractic Clinic, Serving as clinic director, managing all clinic patients in the proprietor’s (Douglas K. Ziegler) absence until opening his own firm. Prior to becoming the director, he was an Associate doctor from July, 1996 until September, 2000.

From November, 1995 through July, 1996, Dr. Ziegler was a Graduate Extern for Springtown Family Chiropractic in Springtown, Arkansas.

While working on his Medical degree at Palmer College of Chiropractic he was Student Preceptor at Park View Neck and Spine Center in Park View, Iowa, from July-1995 to October-1995 and Wrote for The Beacon Student Chiropractic Newspaper from 1993-1995.

Chiropractor adjusting patient


101 S 14th Street | Allentown, PA, 18102

Office Hours

Find Out When We Are Open


8:30 pm-10:00 pm


9:00 am-6:00 pm


8:30 pm-10:00 pm


9:00 am-6:00 pm


8:30 pm-10:00 pm


9:00 am-1:00 pm


9:00 am-1:00 pm

Contact Us

Send Us An Email Today!