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Telemedicine consultations.

Our telemedicine program delivers the same quality service that we have been providing our patients for years—all from the comfort and safety of your home. This is an excellent option for those who are homebound, and have an immediate need to discuss their concerns with an expert allergy specialist.

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Request a Same or Next Day Appointment with a Provider Below

Victor E. Cohen, M.D.
Board certified in adult and pediatric allergy, asthma and immunology since 1992. Graduated from New York Medical College in 1976, completed pediatric residency at University of Florida and served as chief resident at New York Medical College. Completed fellowship at University of Kansas Medical Center and Children's Mercy Hospital. In practice in Las Vegas since 1990 and assistant professor at University of Nevada School of Medicine.
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Victor A. Estrada, M.D.
Board certified allergy and asthma specialist fluent in English and Spanish. Earned medical degree from UT San Antonio, completed pediatric residency at UT Health Science Center San Antonio, and allergy/immunology fellowships at UT Health Science Center San Antonio and Children's Mercy Hospital/University of Kansas. NIH fellow in pediatric scientist development at UTMB Galveston. Well-respected member of the San Antonio medical community.
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Sandy Yip, M.D.
Board certified allergist and asthma specialist treating patients of all ages using evidence-based practices. Earned undergraduate degree from Binghamton University, SUNY and medical degree from Tufts University School of Medicine. Served in the US Air Force before settling in Nevada. Board certified by American Board of Pediatrics and American Board of Allergy, Asthma, and Immunology. Fluent in English and Cantonese with some Spanish and Japanese.
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April Encarnacion Hsu, PA-C
Board certified physician assistant specializing in allergy care. Earned Bachelor of Science in Psychobiology from UCLA and Master of Science in Physician Assistant Studies from Touro University Nevada. Board certified by the National Commission on Certification of Physician Assistants. Member of the American Academy of Physician Associates. Relocated to Las Vegas from Southern California in 2019.
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Testing & Treatment Options

Drug Testing

Drug Allergy Testing

Request an appointment with Southern Nevada Allergy so we can help you determine whether or not you have a true drug allergy.Learn More »

Allergy Shots

Traditional Immunotherapy

When medications and lifestyle changes do not alleviate frustrating allergy symptoms, immunotherapy can provide much-needed relief.Learn More »

Allergy Shots

Cluster Immunotherapy

A Southern Nevada Allergy personalized, tailored Cluster Immunotherapy treatment plan can provide long-lasting, rapid allergy relief.Learn More »

Biologics

Biologics

Allergy and immunology treatment options continue to expand, thanks in large part to a drug class called biologics.Learn More »

Insect Sting Testing

Insect Sting Testing

Southern Nevada Allergy can test for allergies to bees, yellow jackets, hornets, and wasps.Learn More »

Pet Allergy Testing

Pet Allergy Testing

Make sure your symptoms are pet-related, before re-homeing a furry friend!Learn More »

Food Allergy Testing

Food Allergy Testing

Food allergies can change how people navigate their lives, so having an accurate diagnosis is crucial.Learn More »

Blood Testing

Blood Testing

Blood tests can screen for regional allergy environmental allergy triggers, in addition to indoor and food allergens as well as stinging insects.Learn More »

Skin Testing

Skin Testing

A critical piece of pinpointing allergies can be achieved with skin testing - scratching or pricking the skin with an extract of the allergen to test for a reaction.Learn More »

Patch Testing

Patch Testing

Patch Testing determines whether a host of potential allergens may be triggering eczema or allergic skin irritation.Learn More »

Oral Food Challenge

Oral Food Challenge

Oral food challenges are widely regarded as the “gold standard” for accurate food allergy diagnosis and involve ingesting a small amount of a potential allergen.Learn More »

Allergy Shots

Allergy Shots

Southern Nevada Allergy offers traditional immunotherapy as well as cluster (rapid desensitization) immunotherapy.Learn More »

Sublingual Allergy Drops

Allergy Drops – Sublingual

Patients seeking long-term allergy relief should consider the benefits of immunotherapy. Learn More »

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Success Stories

"Southern Nevada Allergy can take care of all your evaluation and immunotherapy needs. The doctors have many years of experience and the office and medical staff are some of the kindest people you would ever let stick you with a needle! I suppose not everyone in Las Vegas suffers from allergies, but for those of us who do/did immunotherapy is the answer. You will be able to resume outdoor activities regardless of the season once your treatment takes hold. I am even able to be around dogs now with no sneezing, watery eyes, or itchy......" -Kathy H.

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