Dr. Brown is excellent! Both of our children have food allergies and he is very thorough and personable at each appointment. He goes above an beyond and cares about his patients and their families.

March 15, 2022

He was very social able and really knew what he was talking about and had answers for all my questions. He thoroughly explained everything I needed to know and took time to get the whole picture and ran all the tests and just all around was a great doctor. I recommend him to anyone needing allergy stuff done. Very smart and kind man and very understanding. Deeply appreciated My time with him.

January 5, 2022

Dr. Brown was very respectable to me and I felt like he valued my feelings and listened.

February 5, 2022

Excelente profesional, muy buena atención y maravilloso trato

October 25, 2022

Dr. Brown is always very friendly and attentive. I love that he always makes time for each patient.

September 28, 2022

We love Dr. Brown. He's kind, professional, and A+. So good with kids!

December 9, 2021

Dr. Brown is concerned about the whole picture of the patient, not just his area of expertise. He seems very down to earth. I would highly recommend him to others.

November 28, 2021

Dr. Brown was amazing! Super nice and personable and cared and listened about my concerns and took the time to explain everything. One of the best doctors I have seen!

October 13, 2022

Dr. Brown is a great listener and explains everything well.

September 7, 2022

I always enjoy my visits with Dr Brown. He educates me to better manage my health

September 28, 2022

Dr. Jay Brown is so personable. He listens well and responds professionally. He wants to know about my personal health habits and offers professional suggestions for improvement. Dr. Brown records his comments at the end of the visit and looks me in the eye as he's recording to make sure that his comments are accurate. I always appreciate his attentiveness.

May 17, 2022

Dr Brown is a wonderful caring and kind doctor and has helped me so much with my allergy/hives issues. I don’t know what I would have done nor continue to do without his continuous help and care.

May 6, 2022

I was very impressed with Dr Brown and his nurse! They were extremely thorough, very personable, and had an excellent bedside manner. I felt very comfortable during the entire process and I would gladly recommend him to others!

January 25, 2022

Dr Brown is a very thorough, professional, and caring individual. I always leave appointments with him having an understanding of the appointment and any postcare needs.

March 29, 2022

Dr. Brown is a superbly professional physician who truly listens and cares about his patients. I feel he’s a great advocate for my best quality life.

September 22, 2022

He was very very thorough as he explained a new diagnosis and prescription for me.

December 21, 2022

Dr Brown is so personable and he cares so much about his patients that I would recommend him to everyone. He takes his time with me and makes sure he addresses things that can help my asthma and allergies. He's so thorough!

November 16, 2022

Dr. Brown is a very caring doctor. He treats all his patients well and follow up with them if they have seen him for a medical problem. He offers very useful advice and he listens to you. Everybody that I know says that he is a very great doctor, because he really cares for his patients and gets to know them too.

December 13, 2022

Dr Brown is personable and cares for me and my health

December 9, 2021

About

Medical Interests

Asthma
Sinusitis
Hives
Allergic Rhinitis
Clinical Trials

Joined McFarland Clinic

July 1994

Education & Professional Certification

Certifications

Diplomate, American Board of Internal Medicine
Diplomate, American Board of Allergy & Immunology

Education

University of Iowa, Iowa City, IA

BS, 1980-1984

University of Stirling, Stirling, Scotland, UK

Spring 1983

University of Iowa College of Medicine, Iowa City, IA

MD, 1984-1988

Residency

Northwestern University, Chicago, IL

Internal Medicine, 1988-1991

Fellowship

Northwestern University, Chicago, IL

Fellow in Allergy-Immunology, 1992-1994

Professional Societies

American College of Physicians
Fellow of American Academy of Allergy, Asthma and Immunology
Fellow of American College of Allergy and Immunology
Fellow of American College of Chest Physicians
Iowa Medical Society
Iowa Thoracic Society
Story County Medical Society

Jay Brown, MD

Primary Clinic

1215 Duff Avenue Office

Also Sees Patients In

Boone County Hospital

Iowa Falls Office

Marshalltown Office

Mason City Clinic

Patient Testimonials

About

Medical Interests

Joined McFarland Clinic

Education & Professional Certification

Certifications

Education

Residency

Fellowship

Professional Societies

Professional & Personal Interests

Leadership Roles

Hobbies and Personal Interests

Resources

Which over the counter medicine should I choose?

Pet Allergies

Mold Allergy Triggers

Jay Brown, MD

Primary Clinic

1215 Duff Avenue Office

Also Sees Patients In

Boone County Hospital

Iowa Falls Office

Marshalltown Office

Mason City Clinic

Patient Testimonials

About

Medical Interests

Joined McFarland Clinic

Education & Professional Certification

Certifications

Education

Residency

Fellowship

Professional Societies

Professional & Personal Interests

Leadership Roles

Hobbies and Personal Interests

Resources

Which over the counter medicine should I choose?

Pet Allergies

Mold Allergy Triggers

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