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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. Robert Holtz:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Robert Holtz is Excellent. Dr. Holtz has been reviewed by 7 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 4.1
Courteous Staff 3.2
Accurate Diagnosis 4.6
Bedside Manner 5.0
Spends Time with Me 4.7
Follows Up After Visit 3.3

Specialties & Research

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Holtz graduated from Midwestern University, Downers Grove. He has 2 awards.

Bridges to Excellence Recognition
Diabetes Care Recognition (2014 - 2016)
Level II
NCQA Diabetes Physician Recognition Program (2014 - 2017)


Dr. Holtz has 6 hospital affiliations:

  • Methodist Dallas Medical Center 
  • Texas Health Presbyterian Hospital Plano 


  • Spanish

> > > > Dr. Robert Holtz, DO

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Additional Information
Dr. Robert Joseph Holtz DO is a male Family Practitioner, has 16 years of experience and practices in Family Medicine.
Where does Dr. Robert J. Holtz practice?
Dr. Robert Holtz has 1 office location.
Dr. Robert Holtz practices Family Medicine near Frisco, TX.
See Frisco Family Physicians.