> > > > Dr. Gregory Spin, DO
Dr. Gregory D Spin DO is a male Internist, has 11 years of experience and practices in Internal Medicine and Nephrology.
Dr. Gregory Spin has 2 office locations.
Summit Nephrology Group Inc.
10044 Wolf Rd
Ste A
Grass Valley, CA 95949

Phone Number
Locations and availability (2)
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).

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Gregory Spin is Excellent. Dr. Spin has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Specialties & Research

Dr. Gregory Spin, DO is board certified in Internal Medicine and Nephrology.

Education & Awards

Dr. Spin graduated from Western University of Health Sciences, Pomona.


Dr. Spin has 9 hospital affiliations:

  • Sutter Roseville Medical Center 
  • University of California Davis Medical Center 

Accepted Insurance Plans

Dr. Spin accepts these health insurances in at least one office:

  • Unicare - 2 plans
  • Anthem Blue Cross - 2 plans
  • Aetna - 3 plans
  • United Healthcare - 14 plans
  • Blue Shield of California - 89 plans


  • French

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Additional Information
Where does Dr. Gregory D. Spin practice?
Dr. Gregory Spin practices Internal Medicine and Nephrology near Grass Valley, CA.
Additional practice locations include: Roseville, CA.
See Grass Valley Internists and Grass Valley Nephrologists.