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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Timothy Armstrong:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Timothy Armstrong is Good. Dr. Armstrong has been reviewed by 12 patients who have provided 8 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 4.2
Courteous Staff 3.4
Accurate Diagnosis 3.5
Bedside Manner 3.8
Spends Time with Me 3.8
Follows Up After Visit 3.0

Specialties & Research

Dr. Timothy Armstrong, MD is board certified in Internal Medicine and Neurology.

  • He has special expertise in 4 areas:
  • Alzheimer's Disease
  • Epilepsy
  • Migraine Disorders
  • Multiple Sclerosis (MS)

Education & Awards

Dr. Armstrong graduated from University of Chicago.


Dr. Armstrong has 3 hospital affiliations:

  • UC San Diego Health System 
  • Kaiser Permanente San Diego Medical Center 
  • San Diego Medical Center 

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Additional Information
Dr. Timothy Paul Armstrong MD is a male Internist, has 27 years of experience and practices in Internal Medicine and Neurology.
Where does Dr. Timothy P. Armstrong practice?
Dr. Timothy Armstrong has 2 office locations.
Dr. Timothy Armstrong practices Internal Medicine and Neurology near San Diego, CA.
See San Diego Internists and San Diego Neurologists.