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Internist, Sleep Medicine Specialist
32 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).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Aikin is Excellent. Dr. Aikin has been reviewed by 14 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.6
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.8

Specialties & Research

Dr. John Aikin, MD is board certified in Internal Medicine and Sleep Medicine.

  • He has special expertise in 1 area:
  • Insomnia

Education & Awards

Dr. Aikin graduated from The University of Texas at Houston. He has 3 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014)


Dr. Aikin has 8 hospital affiliations:

  • Centura Health Littleton Adventist Hospital 
  • Centura Hlth-Porter Adventist Hosp 

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Additional Information
Dr. John Douglas Aikin MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Sleep Medicine.
Where does Dr. John D. Aikin practice?
Dr. John Aikin has 3 office locations.
Dr. John Aikin practices Internal Medicine and Sleep Medicine near Littleton, CO.
Additional practice locations include: Highlands Ranch, CO and Denver, CO.
See Littleton Internists and Littleton Sleep Medicine Doctors.