Adrian Casillas, MD is an Allergist & Immunologist practicing at Providence Medical Partners in El Paso, TX. He is a trusted local provider, registered with the Texas Medical Board and practicing under the Texas Occupations Code, Title 3, Subtitle B (Medical Practice Act), dedicated to providing comprehensive Allergy & Immunology care. Allergists/Immunologists are medical doctors specializing in diagnosing and treating allergies, asthma, immune deficiencies, and related conditions like hay fever, eczema, and hives, offering allergy testing, immunotherapy, and often collaborating with primary care physicians for comprehensive patient care. He serves all ages.
Dr. Casillas is board certified by the American Board of Allergy and Immunology, and his extensive training includes a residency in internal medicine and a fellowship and research in allergy and immunology at the UCLA School of Medicine. He completed rigorous medical training from recognized institutions, including residency training in Allergists & Immunologists at UCLA Medical Center, and held academic positions at the Louisiana State University Health Sciences Center and Baylor College of Medicine, where he served as a training program director and Chief of Clinical Immunology Services. He is currently welcoming new patients and encourages them to call (915) 577-1961 to schedule an appointment. Dr. Casillas brings a wealth of experience to El Paso, having moved back in 2015, and currently holds a clinical appointment at the Texas Tech Health Sciences Center. He has expertise in several areas of clinical immunology and allergy disorders, including allergic rhinitis, asthma, drug and food allergy, as well as immunodeficiency states. He is committed to collaborative, evidence-based medicine, creating a supportive environment where patients and their families feel heard and empowered in their healthcare decisions. Dr. Casillas offers consultations in Spanish.
A strong patient-provider partnership is the foundation of effective healthcare. Dr. Casillas is committed to being a partner in your health journey, focusing on practical strategies to protect your health and well-being.
Dr. Casillas's approach to allergy and immunology care is deeply patient-centered, emphasizing clear communication and a thorough understanding of each patient's unique needs. He utilizes a comprehensive diagnostic process, including advanced allergy testing, to develop personalized treatment plans. He prioritizes evidence-based medicine and collaborates with patients to proactively manage their conditions and improve their overall well-being.
By working together, you and Dr. Casillas can create a clear, actionable plan that respects your individual needs and healthcare goals.
Specific Plans Accepted
Aetna
Cigna
Humana
Also Accepts These Carriers
- Ambetter
- Anthem
- Blue Card PPO
- Blue Cross Blue Shield
- Blue Cross Blue Shield of Texas
- Blue Cross and Blue Shield of Texas
- CareFirst Blue Cross Blue Shield
- Curative
- Curative EPO
- Curative PPO
- Curative PPO Plus
- First Health
- First Health (Coventry Health Care) PPO
- Health Net
- HealthyBlue 2.0
- Medicaid
- Midwest Health Plan
- MultiPlan
- MultiPlan PPO
- National (BlueCard) PPO
- Superior Health Plan
- Tricare
- United Healthcare
- UnitedHealthCare
As your primary healthcare provider, Dr. Casillas offers expert diagnosis and management for a wide range of common health conditions. Common areas of focus include:
- Anaphylaxis: Anaphylaxis is a medical emergency caused by an allergic reaction; allergists and immunologists diagnose this and teach you how to manage it and respond to it quickly.
- Acute Sinusitis: Acute sinusitis is a short-term infection in the spaces around your nose, leading to pain and stuffiness; an allergist can evaluate whether allergies play a role and suggest treatments.
- Postnasal Drip: Postnasal drip is excess mucus dripping down the back of your throat, often causing a cough and sore throat; an allergist can help identify and treat the underlying allergy or infection causing it.
- Bronchospasm: Shortness of breath from constricted airways is called bronchospasm. Your allergist/immunologist can help find the cause and develop a treatment plan that might include medications to relax the airways.
- Anaphylactic Tree Nut Allergy: If you have anaphylactic tree nut allergy, it means even a tiny amount of tree nuts can trigger a severe reaction, and an allergist can create a safety plan and treatment to keep you safe.
- Intertrigo: An allergist/immunologist can diagnose and treat intertrigo, a skin irritation often caused by friction, moisture, and yeast or bacteria, by identifying triggers and prescribing appropriate medication or creams.
- Eosinophilia: Eosinophilia is a condition where you have too many eosinophils, a type of white blood cell, in your blood, and an allergist/immunologist can help determine the cause and recommend treatment.
- Immunodeficiency Syndromes: Immunodeficiency syndromes affect the body's ability to fight off illness, leaving you susceptible to infections; an allergist/immunologist can help determine the cause and recommend treatment.
- Atopic Dermatitis (Eczema): If you have eczema, an allergist can diagnose the condition, determine if allergies are involved, and recommend treatments like creams, ointments, and other therapies.
- Moderate Asthma: If you have moderate asthma, you'll likely experience shortness of breath, wheezing, and coughing frequently enough to disrupt your daily life, and an allergist can help you manage these symptoms and reduce their impact.
- Bronchitis: Bronchitis is an inflammation of the bronchial tubes, and while an allergist/immunologist might not be the primary care provider for bronchitis, they can help manage related allergies or asthma that may worsen the condition.
- Common Variable Immune Deficiency (CVID): Experiencing frequent or severe infections? CVID, a weakened immune system, could be the cause. Allergists/immunologists diagnose and treat CVID to help strengthen your body's defenses.
This list represents some of the common conditions treated. An accurate diagnosis and a personalized care plan can only be developed through a direct consultation with a qualified medical professional.
To provide comprehensive and patient-centered care, Dr. Casillas offers a range of services designed to diagnose, manage, and treat various health concerns:
- Allergy Treatment: Through testing and personalized plans, allergy treatment helps control allergic reactions and prevent future problems.
- Allergy Skin Testing: This test involves a small amount of allergen being placed on your skin to check for a reaction, pinpointing allergy triggers.
- Radioallergosorbent Test: This blood test measures the amount of antibodies to specific allergens in your blood, helping your doctor determine your allergies.
- Food Desensitization Therapy: If you have a food allergy, food desensitization may help you safely tolerate small amounts of the food you're allergic to, improving your quality of life.
- Desensitization: Desensitization is a process where you receive gradually increasing doses of an allergen to build up your tolerance over time.
- Aeroallergen Hyposensitization Therapy: This therapy uses a series of injections to help reduce allergy symptoms caused by airborne substances; it's a long-term solution, not a quick fix.
- Allergy Testing: If you have symptoms like hives or itchy eyes, allergy testing can reveal the source of your allergic reactions, paving the way for effective management.
- Food Challenge: If other tests are inconclusive, a food challenge can definitively determine if a particular food is causing your allergic symptoms.
- Honeybee Desensitization Therapy: This treatment aims to lessen the severity of allergic reactions to bee stings, making future stings less dangerous.
- Allergy Shots: Allergy shots are a long-term treatment option that aims to decrease your body's response to specific allergens, relieving allergy symptoms.
- Patch Testing: If you have a persistent skin rash of unknown cause, patch testing can help your doctor determine the allergen triggering it.
- Drug or Food Challenge: To find out what's causing your allergy symptoms, your doctor might do a drug or food challenge by gradually introducing a suspected substance to see if it triggers a reaction.
Service availability can change. To understand which services are appropriate for your specific health needs, please schedule a consultation to develop a personalized care plan.
All medical services are provided in accordance with the standard scope of practice for their professional license in Texas.
Dr. Casillas is dedicated to partnering with patients to achieve their unique health objectives. The following examples illustrate how proactive care can make a tangible difference in a patient's life:
- After receiving a clear diagnosis and personalized management plan from an allergist and immunologist, a patient learned to recognize and respond to anaphylaxis triggers, leading to a significantly improved quality of life. They felt empowered to actively participate in their health journey and prevent future episodes.
- After receiving a clear diagnosis and personalized treatment plan from an allergist and immunologist, a patient experienced significant relief from their acute sinusitis symptoms, allowing them to return to their normal activities more quickly.
These scenarios are illustrative examples of positive health outcomes. Individual results vary and depend on many factors. He will work with you to define and achieve your personal health goals.
- Primary Location:
Providence Medical Partners
3270 Joe Battle Blvd Ste 120, El Paso, TX, 79938
Phone: (915) 577-1961
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- Ucla Medical Center (Residency Hospital)
- American Board of Allergy & Immunology (Allergy & Immunology)
Here are answers to some common questions about receiving Allergy & Immunology care with Dr. Casillas:
- What is the difference between an allergy and a food intolerance?
- Dr. Casillas can differentiate between allergies and food intolerances. An allergy is a reaction by the immune system, potentially life-threatening, while a food intolerance typically causes digestive issues. Testing is available to confirm a true allergy.
- Should I stop taking my allergy medication before my appointment for testing?
- For accurate skin testing, patients must stop taking antihistamines like Zyrtec, Claritin, or Allegra several days before their appointment. Please call our office to discuss which medications to hold and for how long.
- Can a persistent cough be a sign of asthma?
- Yes. A chronic cough, especially one that worsens at night, with exercise, or with a cold, can be a primary symptom of cough-variant asthma. Dr. Casillas can perform breathing tests (spirometry) to determine if asthma is the cause of the cough.
- Do you treat immune deficiencies?
- Yes, Dr. Casillas's practice specializes in diagnosing and managing primary immunodeficiency disorders (PIDD). If you or a loved one experiences frequent, severe, or unusual infections, he can conduct specialized testing and manage treatments like immunoglobulin therapy.
- What does an allergy skin test feel like? Does it hurt?
- Dr. Casillas will perform a series of small scratches or pricks on your skin, typically on your back or arm. This is generally not painful, feeling like a light scratch. A positive reaction may cause a small, itchy bump, similar to a mosquito bite, which helps identify the allergy.
- My child has a food allergy. What are the chances they will outgrow it?
- Many children outgrow allergies to milk, egg, soy, and wheat, but allergies to peanuts, tree nuts, fish, and shellfish are often lifelong. Dr. Casillas can monitor your child's condition with testing and may perform a supervised oral food challenge when appropriate.
- What is patch testing used for?
- Dr. Casillas uses patch testing to identify the causes of delayed allergic reactions, like contact dermatitis, which differs from skin prick testing. Common triggers identified via patch testing include nickel (in jewelry), fragrances, and preservatives in lotions. The test involves placing small patches containing potential allergens on the back for 48 hours.
- How do allergy shots (immunotherapy) work?
- Dr. Casillas' allergy shots (immunotherapy) are a long-term treatment. They gradually introduce increasing amounts of the allergen to help your body build tolerance. This trains your immune system to react less to the allergen, reducing symptoms over time.
Providence Medical Partners
3270 Joe Battle Blvd Ste 120
El Paso TX 79938
Phone: (915) 577-1961
Adrian Casillas, MD is regulated by the Texas Occupations Code, Title 3, Subtitle B (Medical Practice Act) in Texas and is licensed by The Texas Medical Board.
National Provider Identifier (NPI): 1871528125
Registration can typically be verified through The Texas Medical Board website or by direct inquiry.
The information on this profile, provided by kellysearch.com, is for informational purposes to help you connect with local healthcare providers. It does not constitute direct medical advice from the provider named. Healthcare providers like Dr. Adrian Casillas are trained to manage a wide range of health concerns. For urgent or life-threatening emergencies, please call 911 or visit the nearest emergency department. Always consult with a qualified medical professional for any health concerns or before making any decisions related to your care plan.