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Dr. Alexander Greiner, MD
Allergy & Immunology* Age 55
Dr. Alexander Greiner, MD

Offers telehealth

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Dr. Alexander Greiner, MD is an Allergist-Immunologist in San Diego, CA.
Dr. Alexander Greiner, MD
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Dr. Alexander Greiner, MD

Allergy & Immunology* Age 55
San Diego, CA
Accepting new patients
28 years of experience

Offers telehealth

Dr. Alexander Greiner, MD is an Allergist-Immunologist in San Diego, CA.
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About

Dr. Greiner graduated from STATE UNIVERSITY OF NEW YORK / HEALTH SCIENCE CENTER AT SYRACUSE. Dr. Alexander Greiner, MD is an Allergist-Immunologist in San Diego, CA and has 28 years experience. Dr. Greiner's office accepts new patients and telehealth appointments. Dr. Greiner also speaks French and German. Dr. Greiner is board certified in Allergy & Immunology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Allergist-Immunologists

Compare Dr. Greiner with our nearby Allergist-Immunologists at Palomar Health
These providers are on the medical staff of Palomar Health
These providers are on the medical staff of Palomar Health.
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Experience Check

Enter a condition or procedure
Mild Asthma
Patch Testing
Food Allergy
Mild Asthma
Patch Testing
Food Allergy
Allergic Conjunctivitis
Asthma
  • View other providers who treat Asthma
Allergic Rhinitis
Pinkeye (Conjunctivitis)
Hives
  • View other providers who treat Hives
Food Challenge
Postnasal Drip
Animal Allergies
Drug or Food Challenge
Eczema and Contact Dermatitis
Pollen Allergy
Moderate Asthma
Atopic Dermatitis (Eczema)
Allergy Treatment
Desensitization
Honeybee Desensitization Therapy
Food Desensitization Therapy
Aeroallergen Hyposensitization Therapy
Allergy Shots
Acute Pharyngitis
Acute Sinusitis
All Types of Food Poisoning
Anaphylactic Food Allergies
Anaphylactic Tree Nut Allergy
Anaphylaxis
Angioedema
Bronchospasm
Chronic Sinusitis
Common Variable Immune Deficiency (CVID)
COPD (Chronic Obstructive Pulmonary Disease)
Dyshydrotic Eczema
Earwax Buildup
Eczema and Contact Dermatitis Due to Metals
Eosinophilia
Eosinophilic Esophagitis
Esophagitis
Exercise Induced Asthma
Hypogammaglobulinemia
IgA Deficiency
Immunodeficiency Syndromes
Infantile Eczema
Itchy Skin
Long COVID Disorder
Nasopharyngitis
Penicillin Allergy
Rash
  • View other providers who treat Rash
Severe Asthma
Sinusitis
Toxic Effect of Venom
Allergy Shots for Insect Stings
Allergy Skin Testing
Allergy Testing
Blood Allergy Testing
Drug Allergy Testing
Radioallergosorbent Test
Skin Testing and Screening
Wasp Desensitization Therapy

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Pathway EPO
    Select CA HMO
    Prudent Buyer Large Group CA PPO
    Prudent Buyer Individual CA PPO
    Prudent Buyer Small Group CA PPO
    California Care Small Group HMO
    California Care Large Group HMO
  • Basic HMO
    Aetna
    AWH Southern California Managed Choice POS
    Open Choice PPO
    Savings Plus of CA EPO
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    AWH Southern California Elect Choice
    Deductible Plan CA Members Only HMO
    Choice Plus POS II
    Managed Choice (Open Access) POS
  • Statewide - AZ EPO
  • SignatureValue Alliance
    Choice Plus POS
    Medica Choice
    Navigate HMO
    Options PPO
    Navigate POS
    Nexus Open Access
    SignatureValue - CA HMO
  • Choice
  • National POS
    Choice Care PPO
    Choice POS
  • Northern CA Cigna + Oscar LocalPlus EPO
    Northern CA Cigna + Oscar Open Access Plus EPO
  • Priority Select HMO
    Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • ExcelCare Small / Large Group HMO
    SmartCare Network Large Group HMO
    CA Employer Group Plans HMO
    Salud y Mas Small / Large Group HMO
    CA SmartCare HMO
    SmartCare Network Small Group HMO
    CA WholeCare Network HMO
    CA Healthnet PPO
    CA CommunityCare Network HMO
  • Performance PPO
    Value HMO
  • Premium
  • Blue Card PPO
    Blue Card High Performance Network HPN
  • Cigna PPO
    Open Access Plus
    Southern CA Select HMO
  • Advantage Health Solutions HMO
  • Platinum Local Access + HMO 25 HMO
    Platinum 90 PPO
    Platinum Access+ 25 HMO
    Access Plus HMO
    Access Plus Savenet HMO
    Blue Shield of California
    Silver 70 PPO
    Local Access Plus HMO
    Bronze Full 4500 PPO
    Bronze 60 SHOP PPO
    Blue High Performance Network EPO
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Allergy and Asthma
    5776 Ruffin Rd, San Diego, CA 92123
  2. 2 Rady Children's Hospital San Diego
    2125 Citracado Pkwy Ste 200, Escondido, CA 92029
  3. 3 Rady Children's Hospital San Diego
    3020 Childrens Way, San Diego, CA 92123

Patient Satisfaction

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Greiner?
Call now to make an appointment
(858) 292-1144

About Me

Languages Spoken
French
German
Languages Spoken
Specialties*
Allergy & Immunology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
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Does Dr. Greiner specialize in working with children or adolescents?
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Does Dr. Greiner specialize in couples therapy?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Alexander Greiner, MD. To arrange an appointment, call the number on Dr. Greiner's profile.

Dr. Alexander Greiner, MD is affiliated with Sharp Coronado Hospital, Scripps Memorial Hospital La Jolla, Rady Children's Hospital San Diego, Sharp Grossmont Hospital and Sharp Memorial Hospital.

Yes, Dr. Alexander Greiner, MD holds board certification in Allergy & Immunology.

Education
Medical Education
  • STATE UNIVERSITY OF NEW YORK / HEALTH SCIENCE CENTER AT SYRACUSE
    1998
Medical Education
Board Certifications
  • Allergy & Immunology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospital Affiliations

  • Sharp Coronado Hospital

    250 Prospect Pl, Coronado, CA

  • Scripps Memorial Hospital La Jolla

    9888 Genesee Ave, La Jolla, CA

  • Rady Children's Hospital San Diego

    3020 Childrens Way, San Diego, CA

  • Sharp Grossmont Hospital

    5555 Grossmont Center Dr, La Mesa, CA

  • Sharp Memorial Hospital

    7901 Frost St, San Diego, CA

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