A Message From Food Allergy Institute Founder Dr. Inderpal Randhawa
Approximately 33 million Americans, including 5.6 million children under 18, suffer from food allergies, amounting to about one in 13 children or two per classroom*. The prevalence of food allergies has continued to rise over the last 20 years, cementing food anaphylaxis as a global health crisis.
Just as early intervention in cholesterol and diabetes can prevent disease progression, proactive food allergy management can significantly improve long-term outcomes. However, the standard healthcare approach for food allergies—prescribing epinephrine auto-injectors and emphasizing avoidance—can be emotionally exhausting, anxiety-inducing, socially isolating, and unsustainable, especially for families dealing with multiple severe allergies.
We encourage physicians to collaborate with us to provide comprehensive care for food allergy patients, from advanced testing to personalized allergy management, helping to move beyond the limitations of avoidance strategies and towards more sustainable, long-term solutions that improve patient outcomes.
*Source: FARE
Advancing Food Allergy Care Through Specialist Partnerships
Food Allergy Institute (FAI) treats even the most complex food allergy cases through the Tolerance Induction Program™ (TIP). Many patients also face related conditions like asthma, eczema, or EOE. That’s why we partner with specialists across allergy, pulmonary, and gastroenterology care.
Founded over 40 years ago, LAHA is a network of pulmonary, immunology, and allergy physicians in partnership with Long Beach Memorial Medical Center/Miller Children’s Hospital. With a multidisciplinary approach, LAHA provides exceptional care for allergy- and lung-related diseases, supporting Food Allergy Institute families undergoing TIP food allergy treatment who may need additional care. Read more here.
Meet Our Partnered Specialists

Lidia Mohtasham, M.D.
Attending Physician, Pediatric Pulmonology
"I believe close collaboration between TIP and a pediatric pulmonologist makes a significant difference for these groups of patients, and by treating food and environmental allergies and asthma simultaneously, we can make a great impact on these patients' lives."
Dr. Mohtasham completed her pediatric pulmonary fellowship at the Pediatric Pulmonary Division at Jackson Memorial Hospital, University of Miami. In 2008, she joined the Division of Pulmonary and Sleep Medicine at the Children's Hospital of Philadelphia, where she cared for complex pulmonary cases, including asthma, cystic fibrosis, BPD, PCD, ILD, technology-dependent children, sleep disorders, and pre- and post-lung transplant patients until 2020.

Omar Yamak, M.D
Attending Physician, Allergy and Immunology
"It's been a pretty positive experience [collaborating with FAI]. At first, I was referred patients who had already undergone workups or started treatment, but as more providers at FAI become familiar with me, they're now sending patients directly to me!"
Dr. Omar Yamak, M.D. a respected Allergist completed his Allergy and Immunology Fellowship at Children’s Hospital of Michigan/Detroit Medical Center and his General Pediatrics Residency at Children’s Hospital of the King’s Daughters and Eastern Virginia Medical School. Dr. Yamak earned his Medical Doctor degree from American University of the Caribbean, School of Medicine and holds a Bachelor of Science in General Biology from California State Polytechnic University, Pomona.
Established in 2014 by Dr. Inderpal Randhawa, the Translational Pulmonary and Immunology Research Center (TPIRC) is a non-profit research institution dedicated to finding treatment solutions for medical conditions that traditional healthcare has cast aside, including cystic fibrosis, bronchiectasis, and food anaphylaxis.
TPIRC created Food Allergy Institute's Tolerance Induction Program (TIP) using comprehensive diagnostic tools and patient-driven research to produce individualized treatment protocols. TIP allows children and young adults to achieve food allergy remission for a full spectrum of severe food allergies.

Read Our Latest Research:
A long-term Solution to Milk Anaphylaxis
Food Allergy Treatment Unlike Any Other
Food Allergy Institute is the largest food allergy treatment center of its kind. Every patient treated through the Tolerance Induction Program™ (TIP) is supported by a whole ecosystem including a dedicated clinical team, one-of-a-kind Food Lab, a precision diagnostic testing laboratory, and our specialty physician network. No other treatment center offers patients the comprehensive care that we do.
Learn more about the teams that will support your patients' food allergy treatment below.
Data & AI Applications
Precise Patient-tailored Treatment
Similar to how mapping apps like Waze and Google Maps leverage large pools of data to identify patterns and provide the most efficient route in real-time, TIP uses patient data and AI to accurately predict the optimal treatment trajectory for a patient’s unique needs down to the milligram of food proteins administered.
Through our Machine Learning models, every patient treated continuously improves our understanding of food allergies to create even more efficient treatment plans for future patients.
Watch our Founder explain AI and Machine Learning usage in the Tolerance Induction Program
Journal Of allergy & Clinical Immunology
NEW: Long-Term Efficacy and Safety of Cow’s Milk Anaphylaxis Specific Immunotherapy: Allergen Unresponsiveness via the Tolerance Induction Program™
PLOS One Journal
Journal Of Allergy & Therapy
Tolerance Induction Program Effect Explains Variation in Wheal Size, sIgE, and IgG4 in Peanut Allergic Children
European Journal of Allergy & Clinical Immunology
Allergen immunotherapy for IgE-mediated food allergy: a systematic review and meta-analysis
Journal Of Allergy & Clinical Immunology
Improvement in Health-Related Quality of Life in Food-Allergic Patients: A Meta-Analysis
Food and Agricultural Immunology
Demographic, clinical, and diagnostic correlation of almond allergy in a cohort of nut allergy patients
Elife Sciences
Experimental evaluation of the importance of colonization history in early-life gut microbiota assembly
Allergy & Asthma Proceedings
Correlation of negative skin-prick test results for tree nuts and successful tree nut challenges among children with peanut allergy
American Thoracic Society
Allergy Evaluation During Hospitalized Asthma Improves Disease Management Outcomes
Food & Chemistry Toxicology
Evaluating the potential allergenicity of dietary proteins using model strong to non-allergenic proteins in germ-free mice
Meet Our Team

Dr. Tracy Clark
Vice President of Clinical Services
Dr. Tracy Clark oversees all clinical operations and staff at Food Allergy Institute's two Southern California locations. Since 2018, Dr. Clark has focused her career on helping food-allergic children at the Food Allergy Institute. She plays a pivotal role in upholding our exemplary quality of care and in-clinic patient experience.

Herman Sandhu
Senior Manager of Software Development
Herman Sandhu is a founding member of the Food Allergy Institute and one of the minds behind the incredible machine learning software that drives the Tolerance Induction Program™ (TIP). Together with his team of data scientists, Herman helps process and create treatment plans for all of our TIP patients.

Dr. Nathan Marsteller
Director of Research
Overseeing one of the largest collections of food allergy bio-specimens, Dr. Marsteller's research is the foundation of our Tolerance Induction Program™ (TIP). Through his exploration, Dr. Marsteller and his team have made strides in advancing treatment for food anaphylaxis and other rare diseases.