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Dr. Elson Haas, MD

Dr. Elson Haas, MD

Allergy & Immunology*
50+ years of experience

Dr. Elson Haas, MD is an allergist-immunologist in San Rafael, CA and has over 50 years of experience in the medical field. He graduated from UNIVERSITY OF MICHIGAN / MEDICAL CENTER in 1972. He is affiliated with medical facilities Novato Community Hospital and Marinhealth Medical Center. He is accepting new patients and telehealth appointments.

2.8 Star Rating
Based on 6 reviews 2.8 Star Rating (6 reviews)

Practice

4340 Redwood Hwy Ste A22 San Rafael, CA 94903
Telehealth available
(415) 472-2343

At a Glance

  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Good Communication
    Patients said there was good doctor communication at the hospital. • See hospitals
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Dr. Haas' Reviews

Likelihood to recommend Dr. Haas

2.8
6 ratings, 3 with a written review
5 star
33%
33%
4 star
17%
17%
3 star
0%
0%
2 star
0%
0%
1 star
50%
50%

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Don't waste time, find someone else
Asks a bunch of inappropriate, medically irrelevant questions: intimate questions about sex life, ethnicity etc. Does little to solve medical issue. I came in with pain after an injury, he took an initial look and did nothing. I couldn't get a hold of him after (multiple phone calls/VM to his office). Eventually moved on to a specialist on my own, turned out it was a serious condition that needed surgery.
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Jan 13, 2024
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Asked me extremely inappropriate and ignorant questions regarding my ethnicity
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Appointment was rushed
2 others found this helpful
Helpful
Nov 21, 2023
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Dr. Haas changed my life. I had brain fog, chronic muscle & joint pain, fatigue, and bloating. Dr. Haas diagnosed and treated my hypothyroidism -- which other MD's had missed for 20 years! He identified my food allergies, and prescribed natural hormones for menopause. I quickly lost 25 lbs, had a much better memory, more energy and less pain! I live in CT, but will come to see Dr. Haas when needed. He's worth it! He's more intelligent, respectful and nicer than the PMD's here!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
J. Shipley in South Windsor, CT – Dec 02, 2016
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Know Before You Go

About Me

biography

Dr. Elson Haas, MD is an allergist-immunologist in San Rafael, CA and has over 50 years of experience in the medical field. He graduated from UNIVERSITY OF MICHIGAN / MEDICAL CENTER in 1972. He is affiliated with medical facilities Novato Community...read more

  • Allergy & Immunology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Michigan / Medical Center

    Medical School, 1972
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Eczema

Locations

Practice

Office4340 Redwood Hwy Ste A22 San Rafael, CA 94903
1

Affiliated Hospitals

  • Novato Community Hospital

    180 Rowland Way
    Novato, CA 94945
    Recipient of 11
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home
    84%
    Patients said that doctors always listened to them and explained things well

    6% higher than the national average

    View all patient feedback

  • Marinhealth Medical Center

    250 Bon Air Rd
    Greenbrae, CA 94904
    Recipient of 3
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality