"Dr. Welch is a kind soul with great bedside manners and excellent treatment protocols. He and his team at Olympia Allergy go the extra mile for their patients. Treatment cost, flexibility on appointments, and understanding are all 5/5."

"I really love this office! Dr. Welch is not only kind but also very skilled, and the nurses are always cheerful and welcoming. The front desk staff is calm and friendly, which instantly puts you at ease. I've also never had any issues communicating through their app — it's always smooth and convenient. I feel truly lucky to have found Dr. Welch and his clinic."

"Both my daughters have severe food allergies leading to anaphylaxis. They have been seeing Dr. Welch now for the last 2 years, and we are more than happy with the results. Both daughters can now have minimal portions of nuts without severe reaction. Well worth every penny to know that if they accidentally ingest nuts it won't send them to the hospital fighting for their life. Many thanks to Dr. Welch and his team."

"After more than a decade of severe allergies and asthma, I moved to Washington and heard very positive reports regarding Dr. Jon Welch. After allergy testing, Dr. Welch created a serum just for me. Over time, my body was able to rebuild a strong immune system. I did not need the 2nd RX inhaler or the nasal spray I had been taking for years. Dr. Welch is attentive to my concerns, answers all my questions, and knows me by name. His staff is extremely well trained, attentive, and always helpful."

"Initially went in for environmental and food allergy testing in 2021. After 3 years of shots for environmental allergies, I now have significant improvements if not no reaction at all. Dr. Welch has also helped me through TSW (topical steroid withdrawal) and identified that I have Tachycardia and POTS — it explained so many of my symptoms. I AM SO THANKFUL!"

"Dr. Jon Welch and his team offer superb, friendly, prompt, efficient, and knowledgeable medical services. Have my strongest recommendation."

"Dr. Welch is knowledgeable and very easy to work with. Great bedside manner if you're someone who hates getting injections."

"Dr. Welch is caring and responsive to my needs. His staff is very nice and helpful as well. Definitely recommend!"

"Dr. Jon Welch and Glory Ordinary are super helpful. They help to apply for the insurance and always reply to my requests immediately."