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Family Practitioner, Primary Care Doctor, Preventive Medicine / Wellness
28 years of experience
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. John Ferrell:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. John Ferrell is Good. Dr. Ferrell has been reviewed by 32 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.7
Courteous Staff 4.8
Accurate Diagnosis 4.6
Bedside Manner 4.9
Spends Time with Me 4.8
Follows Up After Visit 4.7

Specialties & Research

  • He has special expertise in 5 areas:
  • Cardiovascular Disease
  • Chelation Therapy
  • Chronic Fatigue Syndrome
  • Cosmetic Surgery (Aesthetic Procedures)
  • Obesity (Bariatrics)

Education & Awards

Dr. Ferrell graduated from The University of Texas at Houston. He has 4 awards.

Patients' Choice Award (2012)
Compassionate Doctor Recognition (2012 - 2013, 2015)
Top 10 Doctor - City (2014)
Frisco, TX
Family Practitioner
On-Time Doctor Award (2014)


Dr. Ferrell has 1 hospital affiliations:

  • Wilson N Jones Hosp 

> > > > Dr. John Ferrell, MD

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Additional Information
Dr. John Carl Ferrell MD is a male Family Practitioner, has 28 years of experience and practices in Family Medicine and Preventive Medicine.
Where does Dr. John C. Ferrell practice?
Dr. John Ferrell has 1 office location.
Dr. John Ferrell practices Family Medicine and Preventive Medicine near Sherman, TX.
See Sherman Family Physicians and Sherman Preventive Medicine Specialists.