HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

JOHN M HANCOCK, MD

HEMATOLOGY/ONCOLOGY

Graduated: 2014

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1104239409

Practice Locations (6)

UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS

2001 INWOOD RD

DALLAS, TX 753907202

2146450538

CHRISTUS TRINITY CLINIC

PO BOX, SUITE 846098

DALLAS, TX 752846098

CHRISTUS TRINITY CLINIC

2600 SAINT MICHAEL DR

TEXARKANA, TX 755032372

9036145250

CHRISTUS TRINITY CLINIC

2602 SAINT MICHAEL DR, SUITE 201B

TEXARKANA, TX 755032320

9036145530

CHRISTUS TRINITY CLINIC

620 S FLEISHEL AVE, CHRISTUS TRINITY CLINIC

TYLER, TX 757012041

9036064900

CHRISTUS TRINITY CLINIC

630 S FLEISHEL AVE

TYLER, TX 757012041

9036065560

Source: CMS National Downloadable File, September 2026.

JOHN HANCOCK, MD | HealthCareAtlasUSA