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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).

Patient Reviews

Patient comments (13)

The overall average patient rating of Dr. Douglas Collins is Good. Dr. Collins has been reviewed by 17 patients who have provided 13 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 2.3
Courteous Staff 4.0
Accurate Diagnosis 4.5
Bedside Manner 4.3
Spends Time with Me 4.2
Follows Up After Visit 4.0

Specialties & Research

Dr. Douglas Collins, MD is board certified in Internal Medicine.

  • He has special expertise in 4 areas:
  • Chronic B-Cell Lymphocytic Leukemia
  • Leukemia
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Sickle Cell Anemia

Education & Awards

Dr. Collins graduated from University of Washington, Seattle. He has 3 awards.

Patients' Choice Award (2008)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - City (2014)
Decatur, GA


Dr. Collins has 7 hospital affiliations:

  • Emory University Hospital 
  • Atlanta Medical Center 

> > > > Dr. Douglas Collins, MD

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Additional Information
Dr. Douglas Caldwell Collins MD is a male Internist, has 34 years of experience and practices in Internal Medicine.
Where does Dr. Douglas C. Collins practice?
Dr. Douglas Collins has 3 office locations.
Dr. Douglas Collins practices Internal Medicine near Atlanta, GA.
Additional practice locations include: Decatur, GA.
See Atlanta Internists.