Browse Health
Primary Care Doctor, Family Practitioner
12 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 Calder is Excellent. Dr. Calder has been reviewed by 3 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Courteous Staff 3.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 2.3

Specialties & Research

Dr. John Calder, MD is board certified in Family Medicine.

Education & Awards

Dr. Calder graduated from The University of Texas Southwestern, Dallas.


Dr. Calder has 3 hospital affiliations:

  • St. David'S Round Rock Medical Center 
  • Seton Medical Center 
  • Seton Northwest Hospital 


  • Spanish

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Additional Information
Dr. John Wilbur Calder MD is a male Family Practitioner, has 12 years of experience and practices in Family Medicine.
Where does Dr. John W. Calder practice?
Dr. John Calder has 4 office locations.
Dr. John Calder practices Family Medicine near Round Rock, TX.
Additional practice locations include: Marble Falls, TX and Temple, TX.
See Round Rock Primary Care Doctors.