3 Best Allergists & Immunologists in Las Vegas, NV

Expert-recommended Top 3 Allergists & Immunologists in Las Vegas, Nevada. All of our immunologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Jason Bellak, MD, FACP, FAAAAI, FACAAI - Las Vegas, NV Allergists & Immunologists
Jason Bellak, MD, FACP, FAAAAI, FACAAI - Las Vegas, NV Allergists & Immunologists
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JASON BELLAK, MD, FACP, FAAAAI, FACAAI

ALLERGY & ASTHMA CENTER
2625 Box Canyon Drive,
Las Vegas, NV 89128 Directions

Since 2005

Specialty:

Anaphylaxis Angioedema Asthma Breathing Problems Chronic Cough Contact Dermatitis Drug allergies Eczema Environmental allergies Food allergies Hay Fever (seasonal allergies) Hives Immune Deficiency Insect allergies Nasal Polyps Rashes Sinusitis Skin Disorders Allergy Blood Testing Allergy Skin Testing Aluna Home Lung Function Monitoring Food and Drug Challenges Patch Testing Pulmonary Function Testing

"Dr. Jason Bellak graduated with honors from UCLA before returning to Reno for medical school at the University of Nevada School of Medicine. Dr. Bellak finished his residency in internal medicine at the Mayo Clinic. He is a dual Board-Certified specialist in Allergy and Immunology. He has Strong professional training from the Mayo Clinic and the University of Wisconsin School of Medicine and Public Health. Dr. Jason Bellak specializes in allergy and immunology, internal medicine, patient care, physician relations, and healthcare information technology. He provides compassionate, patient-centered care, putting the patient's needs and concerns first.

2026 Update: Dr. Jason Bellak became the owner of the Allergy & Asthma Center in 2023. He has 21 years of experience in the medical field. The providers at the Allergy & Asthma Center use advanced testing and treatment technologies to deliver accurate diagnoses and personalized treatment plans."

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License #21151

Contact:

(702) 605-7370 (702) 360-6100

Mon,Tue & Thu: 8:30am - 5pm
Wed: 8:30am - 6pm
Fri: 7am - 3pm
Sat & Sun: Closed

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David H. Tottori, MD, FACAAI - Las Vegas, NV Allergists & Immunologists
David H. Tottori, MD, FACAAI - Las Vegas, NV Allergists & Immunologists
David H. Tottori, MD, FACAAI - Las Vegas, NV Allergists & Immunologists
5+ YEARS IN TBR
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DAVID H. TOTTORI, MD, FACAAI

TOTTORI ALLERGY & ASTHMA ASSOCIATES
9020 West Cheyenne Avenue,
Las Vegas, NV 89129 Directions

Since 1987

Specialty:

Allergic Rhinitis Angioedema Asthma and Chronic Cough Chronic Obstructive Pulmonary Disease (COPD) Chronic Rashes Contact Dermatitis Drug Allergies Eczema Exercise-Induced Asthma Food Allergies Insect Allergies and Nasal Polyps Non-Allergic Rhinitis Reactive Airway Disease Shortness of Breath Sinus Headaches Sinusitis Urticaria (Hives) Vocal Cord Dysfunction Allergy Skin Testing Immunotherapy (Allergy Shots) Food Testing and Pulmonary Function Testing (Spirometry) Patch Chemical Testing Venom Testing and Venom Immunotherapy Vaccine Testing and Desensitization Flu Shots

"Dr. David H. Tottori finished his Medical School at the University of Hawaii School of Medicine. He completed his Internship and Residency at Baylor College of Medicine in 1990. He is board-certified by the American Board of Allergy and Immunology and the American Board of Pediatrics. He is a member of the American College of Allergy, Asthma, and Immunology, the Western Society of Allergy, Asthma, and Immunology, and the American Medical Association. Dr. David speaks for numerous pharmaceutical companies, both locally and nationally. Dr. David H. Tottori practices at Tottori Allergy & Asthma Associates. The clinic offers advanced medicine and comprehensive clinical facilities and is dedicated to creating a positive patient experience.

2026 Update: Dr. David H. Tottori has been in private practice treating adult and pediatric allergy and immunologic conditions in Las Vegas for over 33 years. He proudly served as President for the Las Vegas Children’s Foundation and Medical Director for the Las Vegas Asthma Camp and Asthma Support Group."

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Honored as Las Vegas TOP DOCTOR Award in 2000 - 2025
License #002019206|#6370

Contact:

(702) 240-4233

Mon,Wed-Fri: 8am - 5pm
Sat: 8am - 12pm
Tue & Sun: Closed

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5+ YEARS IN TBR
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MATT MORGAN, MD

ALLERGY ASTHMA & IMMUNOLOGY, PC
7945 West Sahara Avenue, Suite 108,
Las Vegas, NV 89117 Directions

Since 1999

Specialty:

Asthma Nasal Allergy (Rhinitis) Desensitization Contact Dermatitis Hives (Urticaria) Watery Eyes Atopic Dermatitis Food Oral Immunotherapy Eczema Rash Sinusitis Itching Food Allergies Drug Allergy Immune System Disorders Immune Deficiencies Respiratory Allergies Insect Allergies Allergy and Immunology Treatment

"Dr. Matt Morgan received his medical degree at Baylor College of Medicine. He completed his internship and residency at Baylor College of Medicine and Methodist Health System. He also completed fellowship training in allergy, asthma, and clinical immunology at the University of Texas Southwestern Medical Center in Dallas. Dr. Matt has published articles about Asthma Epidemiology, Antihistamine Therapy, Nasal Inflammation Not Caused by Allergies, and more. He is a member of the American Academy of Allergy, Asthma, and Immunology and the American College of Allergy, Asthma, and Immunology. He practices at Allergy Asthma & Immunology, PC. Their mission is to treat various disorders and provide modern, practical medical advice and treatment.

2026 Update: Dr. Matt Morgan has been in practice for more than 25 years. He is affiliated with Summerlin Hospital Medical Center."

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License #18568

Price:

Consultation Fee $150

Contact:

(702) 935-2000

Mon-Thu: 8:45am - 4:45pm
Fri: 8:45am - 1:45pm
Sat & Sun: Closed

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