Mercy Clinics



Iowa Heart Center - Iowa City                Hours
540 E. Jefferson St. Ste. 400                    Monday through Friday, 8 a.m. - 5 p.m.
Iowa City, Iowa 52245
Phone: 319-339-3400
Fax: 515-280-4618

Patient Portal

Now offering minimally invasive peripheral vascular procedures! Learn more

  Jason Allen, MD 
(general and interventional cardiology) 
  Mohammed Ali, MD 
(interventional and structural cardiology) 
  Robert Brewer, MD
  Michael Hajdu, MD, FACC
(general cardiology)
Spas Kotev, MD, FACC, FSCAI 
(interventional cardiology/peripheral vascular cardiology)
Medical Director of Iowa Heart Center - Iowa City
  John Mehegan, MD, FACC
(interventional cardiology)
  Gardar Sigurdesson, MD, FACC
(general cardiology/advanced imaging)
  Rachel Becker, ARNP
  Annalisa Cochran, ARNP
  Edward Melcher, ARNP

  • Percutaneous transluminal coronary angioplasty
  • Fractional flow reserve measurement
  • Coronary stenting, drug eluting, non-drug eluting
  • Rotational atherectomy
  • Percutaneous thrombectomy
  • Advanced interventional radiology techniques including diagnosis and intervention in arterial occlusion disease and embolism

    Heart Failure Program

    • Close patient monitoring
    • Early intervention for problems
    • Improvement of self-management skills
    • Pharmacological and non-pharmacologic approaches
    • Device therapy including ultrafiltration
    • Outpatient IV infusions
    • Cardiac transplant evaluation
    • Post-transplant follow-up
    • Dedicated RN team for 1:1 symptom management

    Non-Invasive Services

    • Magnetic resonance angiography (MRA)
    • 3D echocardiography (transthoracic and transesophageal)
    • Electrocardiograms
    • Holter monitoring
    • Exercise stress testing
    • Pharmacological and nuclear stress testing
    • Stress echocardiograms

    Vascular Services 

    • Full angiography services
    • Rotational atherectomy
    • Thrombolysis
    • IVC filter placement and removal
    • PTA and stents


    • Cardiac rhythm management for heart failure
    • 3D cardiac mapping
    • Catheter ablation
    • Pacemaker implantation
    • Internal cardiac defibrillators
    • Cardioversion

    Outreach Clinics in Mt. Pleasant, Sigourney, Fairfield and Muscatine

    Link to Cardiac Surgery Clinic