Browse Health
39 years of experience
Accepting new patients
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. Clifford Clark:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Clifford Clark is Average. Dr. Clark has been reviewed by 2 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 1.0
Promptness 1.0
Courteous Staff 1.0
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Clifford Clark, MD is board certified in Internal Medicine.

Education & Awards

Dr. Clark graduated from University of Colorado, Denver.


Dr. Clark has 2 hospital affiliations:

  • Longmont United Hospital 
  • San Juan Regional Medical Center Inc 

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Additional Information
Dr. Clifford Ronald Clark MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Where does Dr. Clifford R. Clark practice?
Dr. Clifford Clark has 3 office locations.
Dr. Clifford Clark practices Internal Medicine near Boulder, CO.
Additional practice locations include: Farmington, NM.
See Boulder Internists.