Allergy and Asthma Specialists Providers

Sanjay C. Patel, FAAAAI, MD

Dr. Patel completed both his undergraduate and medical school training at Loyola University in Chicago. He then went on to complete an internal medicine residency at the prestigious Northwestern University. Finally, Dr. Patel traveled west to receive extensive training in Allergy, Asthma, and Immunology at the University of California in Irvine and now works at Allergy and Asthma Specialists.

Dr. Patel has over 10 years of experience treating the most complex pediatric and adult cases. In his free time Dr. Patel likes to remain active enjoying competitive sports and traveling.

Allergy and Asthma Specialists

Jillian Dietz – Nurse Practitioner

Jillian Dietz is a family nurse practitioner and joined Allergy and Asthma Specialists in 2016. She completed her Bachelor of Science in Nursing at Purdue University in West Lafayette, Indiana, in 2006, and went on to earn a Master of Science in Nursing from The University of Illinois at Chicago in 2011. She holds a national certification with the American Nurses Credentialing Center. Jillian has practiced in a variety of clinical settings including critical care, family practice, and wound care with both adult and pediatric patients.

What our patients are saying…

Dr. Patel is amazing! Very patient and personable.

Crown Point, IN | Mar 24, 2017

My experience with Dr. Patel is always good. He takes the time to listen to concerns and or questions I may have concerning my health issues.

Hammond, IN | Feb 19, 2017

Dr.Patels knowledge,professionalism,caring attitude really shine. He is a standout in his field. His staff is wonderful as well.

Rich B. in Lansing, IL | Dec 17, 2016

listens well. Has patients best interest at heart. Also, very interested in time management

Debby B in Dyer IN | Dec 15, 2016