About Allergy Partners
A Network Built Specifically for You
Allergy Partners was created to do one thing: Bring the highest level of care and clinical expertise to as many people as possible living with allergies, asthma and other allergic disease. After 40 years, and after caring for hundreds of thousands of patients, our focus remains the same.
“You’re really getting 150 allergists, not just one.”
Stephen Shield, MD,
Chairman of the Clinical Governance Board
What began as a community practice in Asheville, North Carolina, has grown to become the nation’s largest and most trusted allergy and asthma practice comprising 150 of the best allergists and immunologists in the country. Each provider in our network understands the importance of working together to solve any complex problem brought on by asthma and allergies. This shared knowledge enables us to bring world-class medicine and leading-edge practices to communities across the country.
What Guides Us?
Our guiding light is you, our patient. In every decision we make, we ask, “Will this be better for those that entrust us with their care?” This guiding principle flows through every aspect of our practice, enabling us to remove the obstacles facing so many physicians today so they can focus on what matters most–caring for you.
To learn more about how we can help, find your local office and make an appointment today. Together, we will ensure that you receive only the best.
“Our goal is to be the absolute best place for a patient to receive care.”
David A. Brown, M.D., Founder & CEO
We Set the Standard
We work tirelessly to remain at the forefront of clinical excellence and technological advancements because we are committed to helping our patients find lasting relief. Today, we have developed multiple state-of-the-art programs and facilities dedicated to this very goal that include:
- An evidence-based and standardized allergy immunotherapy program, developed by our physicians and delivered through our centralized allergen extract lab.
- A robust clinical research program to provide real world insights into the conditions we treat and provide patients with access to emerging treatments
- A comprehensive program for the diagnosis and management of food allergies.
- A centralized program to improve access to biologics and other advanced medications for the treatment of severe asthma, hives, eczema, and other allergic diseases.
Each program was built to empower you to live without allergies and asthma discomfort.
Our Story is Just Beginning
In our quest to continuously improve patient care, Allergy Partners has partnered with B-FLEXION, a leading global technology and innovation organization. As a family-owned business with a long heritage of involvement in life science, B-FLEXION shares our desire to bring more advanced allergy care to people across the country.
This collaboration ensures that you and your family receive the most up-to-date treatments and resources while maintaining our commitment to offering compassionate, patient-centered services.
Looking to the future, we are poised to continue revolutionizing the way allergists serve patients and diagnose and manage allergy symptoms. As the leader in allergy and asthma treatment, we remain dedicated to developing and delivering the most advanced care available.
Physician Leadership
Tim Trojan, M.D.
Dr. Tim Trojan, a 5th generation Oklahoman, was raised in Enid, Oklahoma with a strong agriculture influence. Trojan attended Oklahoma State University graduating with a Bachelor’s of Science in Finance. The College of Business recognized him as the outstanding graduate and The Oklahoma State University Alumni Association selected him as the 2001 Outstanding Male Graduate of the entire university.
Following undergraduate studies, Trojan worked for a venture capital business unit in Houston, Texas. He elected to change career paths and pursued a career in healthcare. To complete his pre-medical requirements, he attended the University of Oklahoma.
Trojan received his Medical Doctorate from the University of Texas Southwestern at Dallas in 2008. He completed Internal Medicine residency at Parkland Memorial Hospital / University of Texas Southwestern / VA North Texas.
Trojan focused his training during a two-year Allergy and Immunology fellowship at Parkland Memorial Hospital / University of Texas Southwestern / Children’s Medical Center of Dallas. The specialty training included research presentations at national meetings, academic journal publications, and clinical research focusing on informatics. After completion of his fellowship in 2013, Trojan was awarded his board certification in Allergy and Immunology and became a full member of the American Academy of Allergy, Asthma and Immunology and the American College of Allergy, Asthma, and Immunology.
Since returning to Oklahoma, Trojan has become involved in the Oklahoma Department of Health’s Newborn Screening program for Severe Combined Immunodeficiency, helped chair the OKC Food Allergy Walk, and given numerous lectures across the community. Trojan founded Allergy and Asthma Experts, PLLC and has joined Allergy Partners of Oklahoma to provide the highest quality care and to improve the lives of his fellow Oklahomans.
Medical School
- University of Texas Southwestern at Dallas
Residency
- Parkland Memorial Hospital, University of Texas Southwestern, VA North Texas
Fellowship
- University of Texas Southwestern Medical Center
Board Certified
- American Board of Allergy and Immunology
- American Academy of Allergy, Asthma and Immunology
- American College of Allergy, Asthma and Immunology
Tim Trojan, M.D.
Clinical Governance Board Member
Dr. Tim Trojan, a 5th generation Oklahoman, was raised in...
