> > > > Dr. Thomas Stiles, MD
Dr. Thomas Edward Stiles MD is a male Internist, has 40 years of experience and practices in Internal Medicine, Endocrinology, Diabetes & Metabolism, and Endocrinology and Metabolism.
Video profile
Dr. Thomas Stiles has 1 office location.
1530 Railroad Ave
Saint Helena, CA 94574

Phone Number
Locations and availability (1)
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. Thomas Stiles:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3 of 4 stars
Patient comments (6)

The overall average patient rating of Dr. Thomas Stiles is Good. Dr. Stiles has been reviewed by 16 patients who have provided 6 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.6
  • Currently 3.6 of 4 stars
Promptness 2.8
  • Currently 2.8 of 4 stars
Courteous Staff 3.4
  • Currently 3.4 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5333333333333 of 4 stars
Bedside Manner 3.3
  • Currently 3.2666666666667 of 4 stars
Spends Time with Me 3.5
  • Currently 3.4666666666667 of 4 stars
Follows Up After Visit 3.2
  • Currently 3.2 of 4 stars

Specialties & Research

  • He has special expertise in 2 areas:
  • Diabetes
  • Thyroid Diseases

Education & Awards

Dr. Stiles graduated from Loma Linda University. He has 1 awards.

Patients' Choice Award (2010)


Dr. Stiles has 2 hospital affiliations:

  • Adventist Health/St. Helena Hospital 
  • California Specialty Hospital 


  • Spanish

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Additional Information
Where does Dr. Thomas E. Stiles practice?
Dr. Thomas Stiles practices Internal Medicine, Endocrinology, Diabetes & Metabolism, and Endocrinology and Metabolism near Saint Helena, CA.
See Saint Helena Internists and Saint Helena Endocrinologists.