San Dimas CA Allergy Testing, Immunologist & Sinus Doctor


Dr. Rafi and his dedicated team at the Allergy, Asthma and Sinus Institute specialize in providing exceptional care to geriatric patients. Dr. Rafi holds a one-year fellowship in geriatrics and gerontology from UCLA, along with a special fellowship in advanced geriatrics. His areas of expertise focus on enhancing immune function, academic non-cosmetic anti-aging, and ensuring the well-being of older adults.

While our geriatric patients are typically over 65 years old, it’s important to note that being geriatric is not solely defined by age. You might be 70 years old, actively working five days a week, and in excellent health, yet not considered geriatric. On the other hand, a 60-year-old individual with multiple comorbidities, taking 30 different medications, could be classified as a geriatric patient. The determination revolves around your functionality both at home and in broader settings, the comorbidities you may have, and the complexity of your medical profile.

With each new patient, we embark on a comprehensive assessment, starting from square one. Our standard practice involves initiating with a thorough medication review and an evaluation of recent laboratory results. Following this initial assessment, we proceed to order additional testing as necessary to provide the best possible care. Your health and well-being are our top priorities.

Geriatrics & Gerontology


At the Allergy, Asthma, and Sinus Institute, we are committed to delivering highly effective advanced treatments in the fields of Allergy, Immunology, Respiratory, and Skin Disorders. Allergy manifests when the immune system mistakenly targets relatively harmless allergens, such as dust mites, resulting in disruptive symptoms like sneezing, rashes, itching, or shortness of breath. Our treatment approaches are comprehensive and meticulously tailored to achieve optimal outcomes for each individual.

We offer cutting-edge testing methods and employ a thorough strategy in addressing the unique aspects of every patient’s condition. Our dedication to providing excellent and effective care extends to patients of all ages, spanning from infants and children to adults and older adults. It’s time to put an end to your suffering and uncover the root cause of your condition.

Our specialties include treatment for:

Respiratory Conditions San Dimas CA
  • Chronic Sinusitis
  • Chronic Bronchitis
  • Chronic Cough
  • Asthma (Allergic and Non-Allergic)
  • Adult-Onset Asthma
  • Exercise-Induced Asthma
  • Allergic Rhinitis (“Hay Fever”)
Skin Disorders San Dimas CA
  • Eczema
  • Psoriasis
  • Atopic Dermatitis
  • Skin Rashes
  • Contact Dermatitis
Immunology San Dimas CA
  • Immune Deficiency (CVID)
  • Recurrent Infections
  • Bacterial and Fungal Infections.
Food and Drug Allergies San Dimas CA
  • Food Allergies
  • Food Intolerance
  • Drug Allergy
  • Multiple Drug Allergies

Our Other Services

Food & Drug Allergy San Dimas CA

If you have a food allergy, your immune system overreacts to a particular protein found in that food. Symptoms can occur when…

Immunology San Dimas CA

If the immune system is malfunctioning, our defenses are down against diseases, such as cancer, autoimmune and allergy…

Skin Allergies & Conditions San Dimas CA

Eczema is the most common skin condition, especially in children. It affects one in five infants but only around one in…

Allergy Testing & Therapies San Dimas CA

We have a variety of testing options at the Allergy, Asthma, and Sinus Institute to help us determine the treatment …

Eosinophilic Esophagitis San Dimas CA

Eosinophilic Esophagitis (EoE) is an allergic/immune condition that causes inflammation or swelling of the esophagus.

Cannabis Allergy Testing San Dimas CA

The symptoms of marijuana allergy include many clinical manifestations depending on how a person was exposed.

Asif Rafi

Dr Asif Rafi

What you can expect on your first visit:

Your first visit to Dr. Rafi is very comprehensive. We take your history to learn all aspects of your condition and perform an initial examination. Most likely, we will perform skin testing during this visit. It might be skin testing for classic allergies or patch testing for allergic contact dermatitis. We also test for exhaled nitric oxide (called FeNO) to determine the level of allergic inflammation in your lungs. We offer spirometry for assessment of lung function. We can perform nasal endoscopy with a flexible fiber optic endoscopy to assess for nasalpolyps, deviated septum, and candidiasis.

Drug Allergy Clinic, Drug Allergy Doctor and Immunologist in Los Angeles CA

Dr. Asif Rafi MD is a distinguished expert in the field of drug allergy and immunology, providing exceptional care at his Drug Allergy Clinic in Los Angeles, CA. With his extensive medical background and specialized knowledge, Dr. Rafi stands out as a sought-after Drug Allergy Doctor and Immunologist. At the Drug Allergy Clinic, patients benefit from Dr. Rafi’s unparalleled expertise in diagnosing and treating drug allergies. With precision and a patient-centered approach, he conducts comprehensive assessments to identify the underlying causes of adverse drug reactions. Dr. Rafi understands that each patient is unique, and he tailors his treatment plans to suit individual needs, ensuring optimal outcomes and minimal risks.

Dr. Rafi’s commitment to advancing medical knowledge is evident in his dual role as a Drug Allergy Doctor and Immunologist. He stays at the forefront of the ever-evolving field of immunology, utilizing the latest diagnostic tools and treatment modalities. His dedication to ongoing research and professional development ensures that his patients receive the most current and effective care available. Patients not only appreciate Dr. Rafi’s clinical expertise but also his compassionate and approachable demeanor. He takes the time to educate his patients about their conditions, empowering them to make informed decisions about their healthcare journeys.

For those seeking a trusted Drug Allergy Doctor and Immunologist in Los Angeles, CA, Dr. Asif Rafi MD’s Drug Allergy Clinic offers a beacon of expertise, innovation, and compassionate care. Dr. Rafi’s commitment to his patients’ well-being and his dedication to advancing the field make him a standout healthcare professional in the region.