Dr. John Alexander MD, OD

  • Internal Medicine Melrose Park, IL

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Alexander xhas an overall rating of 5.0.


Dr. John Alexander, MD, OD is a Doctor primarily located in Melrose Park, IL, with other offices in Rockford, IL and Monroe, WI. He has 22 years of experience. His specialties include Internal Medicine. Dr. Alexander is affiliated with Westlake Hospital, Glenbrook Hospital and Evanston/North Shore University Health System. He speaks English.


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Specialties & Expertise

Dr. John Alexander has the following 7 areas of expertise, 1 specialty and 1 board certification.

Internal Medicine

An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.


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Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

Westlake Hospital

1225 W Lake St
Melrose Park, IL 60160

2300 N Rockton Ave
Rockford, IL 61103

2009 5th St
Monroe, WI 53566

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