Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Larry Barker xhas an overall rating of 4.8.


Dr. Larry Barker, MD is a Doctor primarily located in Sherman, TX, with other offices in Durant, OK and Denison, TX. He has 41 years of experience. His specialties include Medical Oncology and Internal Medicine. Dr. Barker is affiliated with AllianceHealth Durant. He speaks English.


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Locations & Directions

US Oncology

2800 N US Highway 75
Sherman, TX 75090

AllianceHealth Durant

1800 W University Blvd
Durant, OK 74701

Texas Oncology

1331 Memorial Dr
Denison, TX 75020

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