Meet Our St. Louis Allergy Providers

Our Story

At Allergy and Asthma Consultants, we are committed to providing patients with the latest cutting edge allergy and asthma treatments. To find out more about their clinical research in allergy and asthma, please visit Midwest Clinical Research site at www.stlouisresearch.com.

Robert F. Onder, MD

“My brother had severe asthma as a child and young adult, and that inspired me to choose medicine because it was a field in which I could apply my interest in science in a way that could directly help people. I always enjoy caring for asthma and allergy patients because we make people feel better and improve their quality of life. I believe it is important to get to the root of the patient’s problem and to not only treat symptoms. To deliver quality, personalized healthcare, I’ve become a better, more careful listener. In training, there is a precise ‘right way’ to approach every patient. In my practice, I’ve embraced the philosophy that care must be individualized.”

Board-Certified: American Board of Allergy & Immunology
Fellow: American College of Allergy, Asthma & Immunology; American Academy of Allergy, Asthma & Immunology
Fellowship: Allergy & Clinical Immunology, Washington University/Barnes Hospital & Children’s Hospital, St. Louis, MO
Residency: Washington University, St. Louis, MO
Internship: Washington University/Barnes Hospital, St. Louis, MO
Medical Degree: Washington University School of Medicine, St. Louis, MO
Member:
American College of Allergy
Asthma & Immunology
American Academy of Allergy
Asthma & Immunology
Missouri State Medical Association
St. Charles County Medical Association
Instructor:
Assistant Professor of Clinical Medicine
Washington University School of Medicine, St. Louis, MO

Dr. Onder and his wife, Allison, have six children. In his free time, Dr. Onder enjoys hunting, sailing, and triathlon training.

Jaclyn Hey, FNP

Jaclyn Hey is a board-certified family nurse practitioner who specializes in allergy, asthma, and immunology. Beginning her nursing career in 2005, Jaclyn has worked in a variety of settings which included time in both the emergency room and urgent care. She completed her Master of Science in Nursing at the University of Missouri-Saint Louis in 2013 and is certified by the American Association of Nurse Practitioners. She is also a certified asthma educator.

“I have been working in the specialty of allergy and asthma since 2014 and have seen how proper treatment of these conditions can change a person’s life. I enjoy being able to make a positive impact on my patients’ health.”

In her free time, Jaclyn enjoys cooking and spending time with her husband and two children.

Education
Master of Science, Nursing
University of Missouri-St. Louis
2013

Bachelor of Science, Nursing
University of Missouri-St Louis
2010

Associate of Science, Nursing
Saint Charles Community College
2005

Licensure and Certifications
Advanced Practice Registered Nurse (APRN)
State of Missouri
2013

Family Nurse Practitioner
American Association of Nurse Practitioners
2013

Registered Nurse (RN)
State of Missouri
2005

Certified Asthma Educator
2015

Ruth Turner, FNP

Ruth grew up in Northeast Ohio. She knew she wanted to follow up in her grandmother and mother’s footsteps and become a nurse by the time she was in 4th grade. She graduated with her nursing degree from Indiana Wesleyan University in 2000. She started her nursing career as a school nurse and mission worker in Quito, Ecuador. She returned to Ohio and worked in a local hospital for a few years. She then decided to join the United states Air Force in 2003 and spent the next 4.5 years in active service working in the ICU unit at Scott Air Force Base. She then transitioned to the Air Force Reserves where she is currently with the 932nd Airlift wing at Scott AFB. She also has several years of experience in the cardiac cath lab. She returned to school and finished her Master of Science in Nursing in 2013. She worked for family practice until joining Dr Onder in 2021.

“As a nurse practitioner, I have the privilege of providing holistic care for my patients. I understand that allergies and asthma can directly affect a patients quality of life and feel it is important to work together with my patients to find the best management of these conditions. It is critical that my patients feel comfortable, respected, and confident in my skills and abilities.”

In her free time, Ruth enjoys spending time reading and being outside with her husband and 4 children.

Education
Master of Science, Nursing
University of Missouri- St Louis
2013

Bachelor of Science, Nursing
Indianan Wesleyan University
2000

Registered Nurse (RN)
2000

Licensure and Certifications
Advance Practice Registered Nurse (APRN)
State of Missouri
2013

Family Nurse Practitioner
American Association of Nurse Practitioners
2013

I wanted to feel better, but I didn’t want to give up my pets. A few weeks after Day 1 allergy relief, I can breathe again.

Elizabeth R.

As a busy mother with young children, I didn’t have time for traditional allergy shots. But when I found out I could get better after just one half-day allergy therapy, I was sold. My stuffiness has gone away, and my eyes aren’t puffy. I recommend this to all my friends.

Allison K.

I had a miserable spring last year, but this year, after Day 1 allergy relief therapy, I was able to go outside again to bicycle and run. This is great!

John V.

I suffered from allergies for years, but I always thought allergy shots took too long to work. But now, one week after Day 1 allergy relief, I feel great. I should have done this years ago.

Thomas M.

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