Daniel H. Null, MD
5.0(12 reviews)
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Daniel H. Null, MD
Internal Medicine Physician - General

Highlights

  • Board Certified

Biography

Daniel H. Null, MD is a Internal Medicine Physician - General practicing in San Francisco, CA

He has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Dr Null is awesome! He listens, takes time needed to cover…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
University of California, San Francisco, School of MedicineDoctorateOther1990

InstitutionFocusYear
Residency - UCSFInternal Medicine1993

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Photos

Provider Profile 0

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician

Accepts New Patients: No

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 12
Most Recent Review: 05/09/2026
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Office & Staff Evaluation 5.0

Ease of Getting an Appointment 5.0
Courtesy of Practice Staff 5.0
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time 11 to 20 minutes

Provider Evaluation 5.0

Willingness to Spend Time with You 5.0
Accuracy of Diagnosis 5.0
Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Dr Null is awesome! He listens,...”

Dr Null is awesome! He listens, takes time needed to cover

Anonymous 05/09/2026
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Verified Patient

“Needless to say, Dr. Null is by ...”

Needless to say, Dr. Null is by far the best doctor I have ever seen! Thank you, Dr. Null!

Anonymous 01/18/2026
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Verified Patient

“Dr Null is the BEST!!!...”

Dr Null is the BEST!!!

Anonymous 12/20/2025
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Verified Patient

“Outstanding care from Dr. Null! ...”

Outstanding care from Dr. Null! He is friendly, kind, compassionate, well prepared, thoughtful, knowledgeable, thorough, listens extremely well, explains concepts very skillfully. Dr. Null is an outstanding physician and I'm very privileged to be under his care.

Anonymous 11/04/2025
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Verified Patient

“Dr Null is the best doctor I hav...”

Dr Null is the best doctor I have ever seen. I feel so fortunate to be one of his patients. His staff is very good and professional.

Anonymous 09/30/2025
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Verified Patient

“Dr. Null is the best!...”

Dr. Null is the best!

Anonymous 03/15/2026
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Verified Patient

“Excellent doctor and PA. Very fr...”

Excellent doctor and PA. Very friendly, informative, caring, and professional

Anonymous 01/16/2026
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Verified Patient

“Dr Null is great....”

Dr Null is great.

Anonymous 11/11/2025
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Verified Patient

“Dr. Null has been with me for ov...”

Dr. Null has been with me for over 20 years and I am so thankful and lucky.

Anonymous 10/31/2025
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Verified Patient

“Dr. Null is the best physician I...”

Dr. Null is the best physician I have ever had

Anonymous 08/03/2025
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Locations

Affiliated Practices

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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Daniel H. Null, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Daniel H. Null, MD has not yet specified the insurance plans he accepts.