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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. Tanya Threewitt:

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Tanya Threewitt is Good. Dr. Threewitt has been reviewed by 18 patients who have provided 8 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.5
Courteous Staff 3.5
Accurate Diagnosis 3.8
Bedside Manner 3.9
Spends Time with Me 3.8
Follows Up After Visit 3.7

Specialties & Research

Dr. Tanya Threewitt, MD is board certified in Family Medicine.

Education & Awards

Dr. Threewitt graduated from Drexel University , Philadelphia. She has 1 awards.

Patients' Choice Award (2008 - 2009)


Dr. Threewitt has 5 hospital affiliations:

  • John Muir Medical Center, Concord Campus 
  • John Muir Medical Center, Walnut Creek Campus 

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Additional Information
Dr. Tanya A Threewitt MD is a female Family Practitioner, has 13 years of experience and practices in Family Medicine.
Where does Dr. Tanya A. Threewitt practice?
Dr. Tanya Threewitt has 1 office location.
Dr. Tanya Threewitt practices Family Medicine near Concord, CA.
See Concord Primary Care Doctors.