Summary

Dr. John Granaghan is an internal medicine physician who graduated from the University of Texas Medical Branch at Galveston. With nearly five decades of medical practice, he brings extensive expertise to the care of adult patients. Dr. Granaghan communicates with patients in both English and Spanish.

Dr. Granaghan practices at multiple locations throughout San Angelo, Texas, and is affiliated with Shannon Medical Center South. His long-standing presence in the San Angelo medical community reflects his commitment to providing comprehensive internal medicine care. He sees patients at several convenient locations including Shannon Clinic Sunset and Community Medical Associates.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 49 years of experience
  • 9 insurance plans accepted
  • speaks English, Spanish
  • University Of Texas Medical Branch At Galveston
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. John Thomas Granaghan has 5 locations

Shannon Clinic Sunset

4235 Southwest BlvdSan Angelo, TX 76904
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Community Medical Associates

2142 Sunset DrSan Angelo, TX 76904
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Raymund M Untalan Md

3350 Executive Dr Ste 108San Angelo, TX 76904

Shannon Medical Center

120 E Harris AveSan Angelo, TX 76903

Shannon Medical Center South

3501 Knickerbocker RdSan Angelo, TX 76904

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Dr. John Thomas Granaghan JR., MD
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Dr. John Thomas Granaghan JR., MDEric HarkerDr. Donna Vasquez, MDDr. Nabila Aslam, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
49 Years of Experience 25 Years of Experience 27 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English
San Angelo , TXLyons , COMelissa , TXIrving , TX
Med School: University Of Texas Medical Branch At Galveston Med School: Duke University School Of Medicine Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Thomas Granaghan

  • Accepts Medicare
  • Accepts Medicaid
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare

Medical Specialties

Dr. John Thomas Granaghan has the following specialty

Specialty Expertise

Dr. John Thomas Granaghan has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

49 Years Experience

Education & Training

Medical School

Graduated from University Of Texas Medical Branch At Galveston in 1977.

NPI Number

Dr. Granaghan's NPI number is 1083676787.

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Frequently Asked Questions

How can I make an appointment with Dr. John Granaghan?
You can find contact information for Dr. John Granaghan here on Vitals.
Which hospitals is Dr. John Granaghan affiliated with?
Dr. John Granaghan is affiliated with Shannon Medical Center South.
Where is Dr. John Granaghan's office located?
Dr. John Granaghan's office is located at 4235 Southwest Blvd, San Angelo, TX, 76904.
What languages does Dr. John Granaghan speak?
Dr. John Granaghan speaks English and Spanish.
Does Dr. John Granaghan accept virtual/telehealth appointments?
Dr. John Granaghan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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