Expert Allergy and Asthma Care for children and adults in Warren, MI
Comprehensive evaluation and treatment programs for allergies, asthma, food allergies, and eczema for patients of all ages.
Why Choose Warren Allergy
& Asthma Care
Experience
Board-Certified Specialists Since 1996 with nearly three decades of expertise in pediatric and adult allergy and immunology.
Advanced, Evidence-Based Care
We practice at the forefront of allergy and immunology, offering treatments that are both proven and current. Allergy Shots, SLIT, and OIT focus on long-term solutions.
Care & Convenience
Expert care from infants to adults in a supportive, family-friendly atmosphere.
Location
Conveniently Located in Warren, Michigan. Serving Warren, Sterling Heights, Royal Oak, Madison Heights, Grosse Pointe, St. Clair Shores, Troy, Roseville, Eastpointe, and the greater Detroit metro area.
Start feeling better.
Warren Allergy & Asthma Care
31730 Hoover Road, Suite A
Warren, MI 48093

Patient Reviews
Conditions We Treat
Are These Symptoms Affecting You or Your Child?
Food Allergies
Comprehensive testing for food allergens including peanut, tree nut, milk, egg, soy, wheat, sesame, shellfish, or another food allergy. We provide expert diagnosis, individualized management plans, and the latest treatment options, including oral immunotherapy (OIT), sublingual immunotherapy (SLIT), and Xolair® (omalizumab) for appropriate candidates.
Learn More About Our Food Allergy CenterAsthma & Wheezing
Recurring cough, chest tightness, or wheezing at night or after exercise may be asthma. We diagnose and manage asthma in children and adults and provide comprehensive management programs.
Seasonal Allergies
Pollen from trees, grasses, and ragweed. Treatment goes beyond antihistamines — we address the root cause.
Eczema
Dry, itchy, inflamed skin is often allergy-related. We identify underlying triggers and develop individualized treatment plans.
Year-Round Allergies
Dust mites, mold, pet dander cause symptoms 365 days a year.
Hives & Skin Reactions
Unexplained hives, swelling, or itching triggered by foods, medications, or environmental allergens.
Sinus Infections
Frequent sinus infections, headaches, and post-nasal drip are often driven by untreated allergies.
Insect Sting Allergies
A serious reaction to a bee or wasp sting is a medical emergency. Allergy shots for insect venom are highly effective.

Testing & Treatment
Oral Immunotherapy (OIT):
An advanced treatment that gradually increases tolerance to food allergens through carefully supervised dosing. Depending on the individual, patients may achieve protection from accidental exposures or the ability to safely eat a full serving of the food.
Allergy Skin Testing
Precise identification of your allergic triggers.
Sublingual Immunotherapy (SLIT)
A low-dose immunotherapy approach designed to provide protection against accidental food exposures in as little as 4–6 weeks, with a lower risk of treatment-related reactions than traditional higher-dose protocols.
Allergy Shots
Allergy shots (allergen immunotherapy) provide long-term relief by treating the underlying cause of environmental allergies. Over time, they can reduce symptoms, decrease medication use, and improve quality of life.
Ready to start feeling better? We’re Accepting New Patients.
Taking the first step is simple. Call our office or request an appointment online.
Board Certified Physicians

Dr. Jane Krasnick
Dr. Jane Krasnick is a board-certified allergist and immunologist with nearly 30 years of experience providing exceptional care for adults and children. Recognized by her peers for clinical excellence, she specializes in the diagnosis and treatment of allergies, asthma, eczema, food allergies, immune disorders, and sinus conditions. Based in Warren, Michigan, Dr. Krasnick proudly cares for patients from across Metro Detroit with a compassionate, personalized approach and the latest evidence-based treatments.
Learn More About Dr. Krasnick
Dr. Carey Linden
Since joining Warren Allergy & Asthma Care in 2010, Dr. Linden has provided expert allergy and immunology care for patients of all ages. Originally trained in pediatrics and board-certified in allergy and immunology, she diagnoses and treats allergies, asthma, eczema, food allergies, immune disorders, and related conditions in both children and adults. Dr. Linden is committed to providing personalized, evidence-based care to help patients throughout Metro Detroit live healthier, more comfortable lives.
Learn More About Dr. Linden
Need more info?
We have answers to the questions
most families ask first.
Children of any age can be evaluated, including infants. Early diagnosis and treatment of allergies and asthma in children can prevent symptoms from worsening over time.
OIT gradually introduces small, carefully measured amounts of a food allergen to build tolerance over time. Every dose increase happens under medical supervision in our office, and the program is personalized to each patient. For many families it significantly reduces the fear of accidental exposures.
Allergy shots (allergen immunotherapy) train your immune system to stop overreacting to your triggers by delivering gradually increasing doses of the allergens that affect you. Over time, most patients see fewer symptoms and need less medication — the shots treat the cause, not just the symptoms.
Allergy shots treat environmental allergies like pollen, dust mites, and pet dander. Oral immunotherapy (OIT) treats food allergies by building tolerance to the food itself. Your allergist will recommend the right approach based on your testing results and goals.
Most patients do not need a referral to schedule an appointment. Some insurance plans (such as certain HMOs) do require one, so we recommend checking with your plan — or call our office and we can help you find out.
If allergy skin testing is planned, antihistamines need to be stopped several days before your appointment because they can interfere with results. Do not stop asthma medications or other prescriptions. When you schedule, our staff will give you specific instructions for your visit.
Ready to start feeling better? We’re Accepting New Patients.
Taking the first step is simple. Call our office or request an appointment online.



