I had a wonderful experience with Dr. Shilian. He was very attentive, kind, and truly took the time to listen and address my concerns. The office was impeccable and the staff was very friendly, welcoming and professional, making the entire visit pleasant from start to finish. Overall, it was a great experience, and I highly recommend this practice.
Hours of Operation
What Our Customers Say
Dr. Shilian and his entire staff are absolutely wonderful! From the moment you walk in, everyone is kind, professional, welcoming, and attentive. Dr. Shilian takes the time to truly listen, explain everything clearly, and make you feel comfortable and cared for. You never feel rushed, and the level of compassion and professionalism is exceptional. The office runs smoothly, the staff is friendly and efficient, and the overall experience is always positive. I’m so grateful to have found such an amazing allergist and highly recommend Dr. Shilian and his team to anyone looking for outstanding care!
⭐⭐⭐⭐⭐ Dr. Ryan Shilian and the entire staff at Allergy & Immunology Center Inc were absolutely amazing. From the moment I walked in, everyone was professional, welcoming, and attentive. Dr. Shilian took the time to carefully listen to my concerns, explain everything clearly, and create a treatment plan that made me feel comfortable and confident. The office is very clean and organized, and the appointment process was smooth with little to no waiting time. You can truly tell they care about their patients and provide exceptional care. I highly recommend Dr. Shilian to anyone looking for a knowledgeable, compassionate, and trustworthy allergist.
We had a wonderful experience at Allergy & Immunology Center Inc. Dr. Ryan Shilian and his team were incredibly kind, knowledgeable, and attentive from start to finish. The office was clean, organized, and ran on time, which made the whole visit feel smooth and stress-free. Dr. Shilian took the time to really listen to my concerns, explain everything clearly, and create a plan that felt thoughtful and personalized. I never felt rushed, and it was obvious that the staff genuinely care about their patients. If you’re looking for an allergist who is both professional and compassionate, I highly recommend this practice. It’s rare to find a medical office that combines expertise with such a warm, supportive environment.
Our family has been seeing Dr. Shilian since my daughter was one year old, and he has been nothing short of exceptional. He is extremely smart and insightful, and it’s clear he is deeply knowledgeable about both current research and emerging technology in allergy care. What sets him apart is his compassion, he truly listens, explains everything thoroughly, and approaches each appointment with patience and care. We always leave feeling informed, supported, and confident in our daughter’s treatment plan. I also have to mention Nadia at the front desk, she is wonderful. She is always kind, welcoming, and helpful. The entire office runs smoothly thanks to her. We are so grateful to have found this practice and highly recommend them to anyone looking for thoughtful, knowledgeable, and compassionate allergy care.
I am a patient of Dr. Ryan Shillian & sought him out after carefully reviewing specialists in immunology. I had previously seen allergists & immunologists & was specifically looking for a physician who could help diagnose & address complex issues that go beyond what many general allergists are able to manage. From my very 1st visit, Dr. Shillian impressed me with his professionalism, depth of knowledge, & most importantly, his genuine kindness & compassion. He takes the time to truly listen. I have never once felt rushed during my appointments, including my most recent visit. Despite coming in with many questions, he patiently addressed each one & did not conclude the visit until I felt fully informed & reassured. It is rare to find a physician who is not only highly skilled & in high demand, but who also remains so present, humble, & attentive with their patients. Dr. Shillian strikes that balance beautifully, & it speaks volumes about his character & commitment to patient care. I am equally impressed with his staff ( Nadia, in particular), is very kind, polite, accommodating, & welcoming. The entire office reflects a positive, calm, & caring environment, clearly a reflection of the values Dr. Shillian upholds.
Awards & Recognition
Honored for excellence in our craft
Fellow of the American College of Allergy, Asthma & Immunology (FACAAI)
Fellowship distinction recognizing demonstrated expertise and commitment to the field of allergy, asthma, and clinical immunology. Active committee member serving on the Clinical Immunology & Autoimmune Diseases Committee and the Respiratory & Sleep-Related Breathing Disorders Committee.
View on acaai.orgBoard Certified — Allergy & Immunology (AOBIM)
Board certification in pediatric and adult allergy, asthma, and clinical immunology through the American Osteopathic Board of Internal Medicine, demonstrating advanced competency in the diagnosis and treatment of allergic and immunologic diseases.
View on aobim.orgMember — American Contact Dermatitis Society
Professional membership in the premier organization dedicated to contact dermatitis and occupational skin disease. Expertise in patch testing, allergen identification, and management of allergic contact dermatitis.
View on contactderm.orgFellowship Training — Case Western Reserve University School of Medicine
Completed Pediatric & Adult Allergy & Immunology Fellowship (July 2019 - June 2021) in the Department of Medicine, Division of Pulmonary, Critical Care, & Sleep Medicine at one of the top-ranked allergy and immunology training programs in the nation.
View on case.eduOutstanding Resident of the Year Award
National recognition for clinical excellence, leadership, and dedication to patient care during residency and fellowship training.
View on aof.orgBest Research Presentation — Osteopathic Rhinitis Module
Award for development of an innovative osteopathic rhinitis education module integrated into the allergy and immunology fellowship curriculum.
Best Research Presentation — Integrated Care Conferences for COPD
Recognized for peer-reviewed research demonstrating that daily integrated care conferences significantly reduce length of hospital stay for patients with chronic obstructive pulmonary disease.
View on doi.orgResearch Grant — COVID-19 Lymphocyte Study
Competitive research grant awarded for investigating whether absolute lymphocyte counts can predict severity in COVID-19 patients.
View on lecom.edu
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Latest Articles
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Food Allergy Care Center provides comprehensive tree nut allergy treatment including advanced component-resolved testing
Read More →Egg Allergy Treatment — Food Allergy Care Center
Food Allergy Care Center offers comprehensive egg allergy testing and treatment programs including baked egg challenges,
Read More →Sesame Allergy Treatment — Food Allergy Care Center
Food Allergy Care Center specializes in comprehensive sesame allergy treatment including advanced component testing, cro
Read More →Hay Fever Treatment & Allergic Rhinitis Care at Food Allergy Care Center
Food Allergy Care Center provides definitive diagnosis and personalized treatment plans for hay fever (allergic rhinitis
Read More →Get In Touch With Food Allergy Care Center
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Customer service
+1 (818) 922-2282Call NowOur Location
16661 Ventura Blvd # 409Encino, CA91436Get DirectionsBusiness Hours
| Sun | Closed |
|---|---|
| Mon | 8:00 AM – 5:00 PM |
| Tue | 8:00 AM – 5:00 PM |
| Wed | 8:00 AM – 5:00 PM |
| Thu | 8:00 AM – 5:00 PM |
| Fri | 8:00 AM – 12:00 PM |
| Sat | Closed |
Meet Our Team
The people behind the work
FounderRyanShilian, D.O.
Medical Director
Double board-certified allergist-immunologist specializing in food allergy oral immunotherapy, immunodeficiency, asthma, and complex allergic conditions in children and adults.
D.O., Touro University College of Osteopathic Medicine; B.A., University of California, Los Angeles (UCLA); Internal Medicine Residency & Chief Resident, University Hospitals, Cleveland; Allergy/Immunology Fellowship, Case Western Reserve University / University Hospitals Cleveland Medical Center
Languages: English, Farsi
Areas We Serve
Proudly serving 47 communities across California
- Agoura HillsCalifornia
- ArletaCalifornia
- Bell CanyonCalifornia
- Beverly GlenCalifornia
- Beverly HillsCalifornia
- BeverlywoodCalifornia
- BrentwoodCalifornia
- Brentwood GlenCalifornia
- BurbankCalifornia
- CalabasasCalifornia
- Canoga ParkCalifornia
- ChatsworthCalifornia
- EncinoCalifornia
- Granada HillsCalifornia
- Hidden HillsCalifornia91302
- HollywoodCalifornia
- Lake BalboaCalifornia
- MalibuCalifornia
- Mission HillsCalifornia
- MoorparkCalifornia
- North HollywoodCalifornia
- NorthridgeCalifornia
- Panorama CityCalifornia
- Park La BreaCalifornia
- PasadenaCalifornia91101
- Pico-RobertsonCalifornia
- Porter RanchCalifornia
- ResedaCalifornia
- RivieraCalifornia
- Santa ClaritaCalifornia
- Santa MonicaCalifornia
- Sherman OaksCalifornia
- Simi ValleyCalifornia
- Studio CityCalifornia
- Sun ValleyCalifornia
- TarzanaCalifornia
- Thousand OaksCalifornia91362
- Toluca LakeCalifornia
- Valley VillageCalifornia
- Van NuysCalifornia
- West HillsCalifornia
- West HollywoodCalifornia
- Westlake VillageCalifornia91361
- WestwoodCalifornia
- Westwood VillageCalifornia
- WinnetkaCalifornia
- Woodland HillsCalifornia





