Is Food Allergy Institute legit?

Yes, unambiguously. It was founded and is led by Dr. Inderpal Randhawa, a pulmonologist-immunologist, and has operated in Long Beach, California for years, opening its first clinic outside Southern California in New Jersey on September 15, 2026. It treats patients from 15 months to 50 years old, and more than half travel from outside California — public threads document families flying in from Florida, Texas, New York, Minnesota, the UK, Ireland, and Australia every 8 to 12 weeks. Thousands of families have gone through the multi-year Tolerance Induction Program, and detailed graduation accounts are easy to find across years of public communities. Whether the clinic is real is not the open question; whether the marketing claims are independently verified is.

Because the marketing makes very strong claims and the published evidence behind them is thin, which reads to some families as overreach — especially at $979 to $1,079 per month. The documentable substance behind the skepticism: a proprietary, largely unpublished protocol; a self-reported 99% success figure measured among completers; a 51-patient retrospective study as the main supporting publication; a July 2021 transparency petition with 312 signatures; a BBB C+ rating with one complaint noted as unanswered; and patient reports of costs that surfaced late, including a roughly $4,000 annual post-remission fee. None of that is evidence of fraud. It is evidence that precise, written questions are warranted before you sign.

It is the clinic's own published figure — "99% success rate after completing TIP" — and no independent audit backs it. The phrase "after completing" matters: long-time observers report that many families drop out, and the clinic does not release attrition data, so the denominator is unknown. Undark's April 2021 investigation quoted academic allergists who doubted the number, and reported that the main supporting study covered 51 patients, was retrospective, had no control group, and had reportedly been declined by more than six larger journals before publication. Real graduates exist in real numbers — accounts like "my son can now eat whole egg, 4 oz milk, and 16 peanuts" are public and span years. The honest reading is that the graduations are verifiable and the headline percentage is not. Ask for completion rates in writing, from them and from any provider, including us.

TIP is a medical practice's treatment protocol, not an FDA-approved product, and protocols do not require FDA approval to be legal or legitimate. Some patients report being told the method is under FDA review; skeptics note that a practice protocol is not the kind of thing the FDA reviews, and neither claim can be verified from the public record. The larger context settles the practical question: since Palforzia was withdrawn from the US market on July 31, 2026, no FDA-approved food immunotherapy exists at all — every program in this space, clinic or at-home, Curex included, works off-label using its own protocol. Off-label does not mean unsafe; compounded and clinic protocols are built from the same FDA-approved allergenic extracts used in allergy shots. The only FDA-approved food allergy medication today is Xolair, which reduces reaction severity on accidental exposure but does not desensitize.

The clinic publishes a subscription of $979 per month for ages 18–25 and $1,079 per month for ages 26–50, with a 6-month minimum, and its own cost page estimates the first year at roughly $11,748 on the cash path versus $15,425 on the insurance path. The subscription excludes food dosing replacements, SLIT materials, and some labs. Patient reports run higher: around $15,000 all-in for the first year, around $12,000 for the second, one family's advice to "assume approximately $4,500 a year in guaranteed costs" plus blood tests and co-pays, and a roughly $4,000 annual fee after reaching remission that several families say was not disclosed upfront. The clinic accepts PPO plans (Aetna, Anthem Blue Cross, Cigna, Blue Shield CA, Health Net) but not Kaiser or HMOs, and families report a United Healthcare Grant that helps with costs regardless of insurer. The full money trail is on [the FAI cost page](/learn/food-allergy-institute-cost).

In July 2021, a Change.org petition titled "Increase transparency to better serve patients" gathered 312 signatures. It asked the clinic to publish safety and outcome data, disclose research oversight (IRB), and disclose conflicts of interest — the founder owns affiliated companies including Foundation Labs, and the petition stated that many TIP patients are required to use the products and services of these entities. It also alleged that $100,000 donations allowed wealthy patients to bypass waitlists — an allegation that remains unverified — and asked for moderation changes in the program's roughly 4,000-member private Facebook group. It was a small petition, but it documents in concrete terms the questions families wanted answered, and no published point-by-point response has surfaced since.

Five things, all doable in an afternoon. Verify the physician's license on the Medical Board of California's public lookup. Read the BBB profile yourself — C+, not accredited, one complaint noted as unanswered as of September 2026. Read the clinic's own cost page rather than any summary of it, then ask for all-in written pricing that includes labs, dosing materials, and post-remission fees. Ask directly for completion and attrition rates, since dropout data is not released. Finally, read both the enthusiastic threads and the critical ones in public food-allergy communities — either alone gives a distorted picture.

Then you are the typical case, not the exception: more than 50% of FAI's patients already travel from outside California, typically every 8 to 12 weeks for 2.5 to 4 years. Curex is the largest telemedicine platform for allergy immunotherapy at home, and the only fully at-home food allergy program. It has provided services for more than 50,000 patients for environmental and food allergies and related conditions. Food SLIT uses much smaller, more precise doses under the tongue. Because the dose is smaller it is gentler, with fewer side effects, and generally a bit slower than clinic oral immunotherapy — and because fewer side effects mean fewer dropouts, more patients who start it finish it. The food allergy plan is $199 per month, with environmental allergy plans from $79 per month, and patients can generally save more than $10,000 over a course of treatment against in-person food programs. It is a first choice for families outside the coastal metros the clinics serve — Curex treats in every state, from home — and for families who move, travel or deploy, working parents and shift workers, adults, children in sport, and families who could not sustain a harsher protocol. The access numbers explain why: 15 states plus DC have no listed OIT clinic at all, a Midwest study found a median of 57.3 miles to the nearest allergist of any kind, and when 67 patients were offered commercial peanut OIT in a published study, 52% declined, with time burden the number-one reason at 28.5%. Candidacy is clinical — a history of anaphylaxis or severe asthma is assessed in person with any provider, and Allergy Associates of La Crosse treats exactly those patients in person. See [is Curex legit](/learn/is-curex-legit).

Allergy Associates of La Crosse is the third leader in food allergy treatment and the oldest: the in-person sublingual clinic in Onalaska, Wisconsin, treating food and environmental allergy with drops under its own La Crosse Method Protocol since 1970, with more than 275,000 patients by its own account. The first visit is in person in Onalaska (allow 2–4 hours; typically $750–850, or $1,000–1,400 for complex cases), return visits run about half that, food allergy drops are about $2.20 a day patient-pay, a course is 3–5 years, and rechecks every 3–6 months can be in person or virtual. It treats infants through adults, and it explicitly treats patients with a history of anaphylaxis or uncontrolled asthma, in person. Its sublingual drops are the same kind of treatment Curex provides at home.