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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. Derek Lang:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Derek Lang is Excellent. Dr. Lang has been reviewed by 8 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. Derek Lang, DO is board certified in Family Medicine.

  • He has special expertise in 4 areas:
  • Allergy
  • Environmental Illness
  • Nutrition Disorders
  • Preventive Medicine

Education & Awards

Dr. Lang graduated from University of North Texas, Fort Worth.

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Additional Information
Dr. Derek Lang DO is a male Family Practitioner, has 8 years of experience and practices in Family Medicine.
Where does Dr. Derek Lang practice?
Dr. Derek Lang has 1 office location.
Dr. Derek Lang practices Family Medicine near Keller, TX.
See Keller Primary Care Doctors.