About Our Doctors

Dr.
R. David Welch, III
A 1986 graduate of the National College of Chiropractic, Dr. Welch also
studied at Illinois State University, Purdue University and at Austria's
Salzburg College.
Prior to beginning his university studies, Dr. Welch severely injured his
lower back while playing sports and weight-lifting. It was during his
rehabilitation that he discovered the full benefits of chiropractic care.
The experience taught him that providing similar help to others would be a
noble goal.
During his studies at the National College of Chiropractic, Dr. Welch worked
for three years as an associate to the doctor who helped restore his health.
His unique first-hand experience as both a patient and a doctor-coupled with
long, hot summers spent laboring in the steel mills of south Chicago-
allowed Dr. Welch the opportunity to witness life through the eyes of those
who live it.
His experiencs as a laborer, student, executive, professional and patient
taught him the hazards various lifestyles pose to the human body. At Paragon
Chiropractic, Dr. Welch relies on that experience to provide the very best
of chiropractic care.
Dr. Diane E. Krieger
A 1985 graduate of the National College of Chiropractic, Dr. Krieger also
studied at the University of Iowa. While attending National College, she
also received additional training and certification in Chinese medical
techniques. Her training included knowledge and proficiency in the use of
acupuncture, acupressure and other related Chinese healing philosophies.
A doctor of chiropractic, wife and mother, Dr. Krieger draws from her vast
experience to provide top quality care to each and every one of her patients
at Paragon Chiropractic. She also addresses the health-care concerns of
women and new mothers by specializing in drug-free alternatives. Dr. Krieger
stresses natural means for preventing and dealing with problems associated
with puberty, pregnancy, childbirth, child development, menopause and other
female health concerns.
Dr. Krieger's clinical work has been published in the Journal of
Manipulative & Physiological Therapeutics.
Both Dr. Welch and Dr. Krieger are licensed by the State of Arizona Board of
Chiropractic Examiners.
Please call us for an appointment:
Dr. David Welch & Dr. Diane Krieger
1-602-230-9292