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Dr. Diana Marquardt, MD

Allergy & Immunology
5.0 (2)
Map Pin Small San Diego, CA
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44 years of experience

Offers telehealth

Overview of Dr. Diana Marquardt, MD

Dr. Diana Marquardt, MD is an Allergy & Immunology Specialist in San Diego, CA. They specialize in Allergy & Immunology, has 44 years of experience, and is board certified in Allergy & Immunology. They graduated from WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE.

Dr. Marquardt works at San Diego Family Care DBA MId-City Community Clinic in San Diego, CA. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Marquardt's Office Locations

  1. 1
    San Diego Family Care
    4290 Polk Ave, San Diego, CA 92105 Icon Directions Right Arrow Directions Phone Icon (619) 629-1374

Experience & Treatment Frequency

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Outer Ear Infection
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Radioallergosorbent Test
Outer Ear Infection
Acute Upper Respiratory Infection
Radioallergosorbent Test

Treatment frequency



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Down Syndrome Chevron Icon
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Hypogonadism Chevron Icon
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Irritable Bowel Syndrome Chevron Icon
Leg and Foot Ulcers Chevron Icon
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Low Blood Oxygen Level Chevron Icon
Malaise and Fatigue Chevron Icon
Malnutrition Chevron Icon
Mineral Metabolism Disorders Chevron Icon
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Neurogenic Bladder Chevron Icon
Nosebleed Chevron Icon
Osteoarthritis Chevron Icon
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Peripheral Nerve Disorders Chevron Icon
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Wellness Examination Chevron Icon
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    5.0
    Average provider rating
    Based on 2 ratings
    Patient Ratings (2)
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    About Dr. Diana Marquardt, MD

    Specialties
    • Allergy & Immunology
    Specialties
    Years of Experience
    • 44 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1114909454
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE
    Medical Education
    Board Certifications
    • Allergy & Immunology and Internal Medicine
    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.

    Frequently Asked Questions

    Dr. Marquardt has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Marquardt works at San Diego Family Care DBA MId-City Community Clinic in San Diego, CA. View the full address on Dr. Marquardt’s profile.

    2 patients have reviewed Dr. Marquardt. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Marquardt.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Marquardt, there are benefits to both methods. A person calling to schedule an with Dr. Marquardt appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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