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About

Shannon Medical Center (San Angelo, TX) offers comprehensive cardiology services as part of its multi-specialty care. Key points: - Leading: Designated Lead Level III Trauma Center with a nationally recognized ICU and advanced diagnostic radiology. - Cardiology capabilities: State-of-the-art diagnostics and complete testing and surgical options for cardiology patients, including advanced procedures and vascular/cardiac exams as part of diagnostic workups. - Campus and reach: Licensed for 400 beds; serves patients of all ages; main campus at 220 E. Harris Ave (HQ), with multiple San Angelo locations. - Background: Nonprofit medical center established in 1933, employing hundreds of staff and serving the local community for over 75 years. If you need specifics on cardiology services (e.g., electrocardiograms, echocardiograms, stress tests, cath labs, arrhythmia management, or vascular surgery), I can pull details from the site or provide contact information for the cardiology department.

Clinic Type

Cardiology

Address

Shannon Regional Heart Center, Shannon Medical Center, San Angelo, TX

Phone

325.747.2281

Email

Matthew.Johnston@angelo.edu

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Cardiology
  • Cardiac surgery
  • Open-heart surgery
  • Cardiac catheterizations
  • Interventional procedures
  • Balloon angioplasties
  • Stents
  • Intravascular atherectomies
  • Cardiac ablations
  • Single and dual leadless pacemaker implantation
  • Heart failure monitoring device implants
  • Intravascular ultrasound imaging
  • Lithotripsy plaque treatment

Technology & Equipment

  • Intravascular ultrasound imaging
  • Lithotripsy plaque treatment
  • Leadless pacemakers

Team

  • Shannon Regional Heart Center cardiologists — Board-certified cardiologists

Insurance & Payment

Phone/online form for appointments, Contact for billing options

Languages Spoken

  • English

Current Offers

Cardiology new patient information

FAQs

What services does Shannon provide for cardiac care?

Cardiology services including open-heart surgery, cardiac catheterizations and interventional procedures, pacemaker implants, and related therapies.

What is the contact number for cardio specialists?

Call 325-747-2281 or use the online form.

Awards & Accreditations

  • Chest Pain - MI Registry recognition (2025)
  • American Hospital Association recognitions
  • Primary Heart Attack Center designation by Center for Improvement in Healthcare Quality
  • Chest Pain - MI Registry achievement (2025)
  • Recognized by American Hospital Association (AHA) for multiple years
  • Designated Primary Heart Attack Center by Center for Improvement in Healthcare Quality

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Office Directory): 2.0 out of 5 stars (1 review (specific office listing))
  • Healthgrades (Hospital): 63% rating (9 or 10 score) (Not explicitly provided (aggregate percentage))

Patients praise

  • Staff friendliness reported in some instances
  • High Performing clinical rating for specific heart/vascular procedures
  • Majority of patients (68%) would recommend the hospital

Common complaints

  • Difficulties with appointment scheduling
  • Concerns regarding time spent with patients and communication
  • Reports of facility cleanliness issues
  • Perception that quality has declined following expansion

"Since Shannon bought out Community the physical care, wait time for appointments, time spent with patients and communication regarding care and treatment have greatly suffered."

Healthgrades user review

"This is a hospital and should be clean. Unfortunately it's not."

Yelp user review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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