Saint Alphonsus Health System
The 'ID' attribute must be a numeric value.

Heart Care

If you're looking for a heart doctor (cardiologist) in Idaho or eastern Oregon, Saint Alphonsus Medical Group - Heart Care can help. We are a multiprovider group of doctors who specialize in cardiovascular care. Our cardiologists combine state-of-the-art heart care with more than 20 years of experience serving southwestern Idaho and eastern Oregon, including Boise and Nampa, Idaho and Ontario and Baker City, Oregon.

Cardiology Services

Services offered at all of our heart care clinics include:

  • Blood draws.
  • Cardiac rehabilitation.
  • Echocardiograms.
  • Nuclear medicine testing.
  • Pacemaker and defibrillator checks.
  • Cardiac stress tests.

Saint Alphonsus offers three Heart Centers to best serve our communities. When time matters most you can be here in a heartbeat.

Saint Alphonsus Regional Medical Center
1055 N Curtis Rd., Boise, ID 83706

Saint Alphonsus Medical Center - Nampa 12th Ave. Rd.
1512 12th Avenue Rd., Nampa, ID 83686

Saint Alphonsus Medical Center - Nampa I-84 & Garrity .
4402 Flamingo, Nampa, ID 83687

Our Locations

Idaho

Boise

6140 W. Curtisian Ave., Suite 200, Boise, ID 83704
Phone: 208-367-2328 | Fax: 208-367-5200

6140 W. Curtisian Ave., Suite 100, Boise, ID 83704
Phone: 208-367-2328 | Fax: 208-367-5200

Caldwell

1906 Fairview, Suite 401, Caldwell, ID 83605
Phone: 208-367-2328 | Fax: 208-367-5200

Eagle

323 E. Riverside Dr., Eagle, ID 83616
Phone: 208-367-2328 | Fax: 208-367-5200

Fruitland

910 NW 16th St., Fruitland, ID 83619
Phone: 208-367-2328 | Fax: 208-367-5200

Meridian

3025 W. Cherry Ln., Suite 205, Meridian, ID 83642
Phone: 208-302-0160 | Fax: 208-302-0165

Nampa

1524 12th Ave. Rd., Nampa, ID 83686
Phone: 208-895-4950 | Fax: 208-895-4940

4424 Flamingo, Suite 300, Nampa, ID 83687
Phone: 208-895-4950 | Fax: 208-895-4940

Oregon

Baker City

3325 Pocahontas Rd., Baker City, OR 97814
Phone: 208-367-2328 | Fax: 208-367-5200

Ontario

1050 SW 3rd Ave., Ontario, OR 97914
Phone: 208-367-2328 | Fax: 208-367-5200

Additional clinic locations in Emmett, Mountain Home, Hailey, Ketchum and McCall.

Back to top

Our Providers

Jennifer Anderson, MD, PhD

Jennifer Anderson, MD, PhD

Education: University of Washington School of Medicine
Doctorate: University of Washington, Nutritional Medicine
Fellowship: Wake Forest University Cardiology Fellow / Research Fellow Program
Specialties:  General Cardiology, Women's Cardiology
Call 208-367-2328 to schedule an appointment.

Learn more about Dr. Anderson


Randy Byrd, MD

Randolph Byrd, MD

Education: Emory University School of Medicine
Residency: Louisiana State University Health Sciences Center
Internship: Grady Memorial Hospital
Fellowship: San Francisco General Hospital
Board-certified: Internal Medicine, Cardiovascular Disease
Specialties: General Cardiology, Lipidology
Call 208-367-2328 to schedule an appointment.


Michael Codina, MD, FACC

Michael Codina, MD, FACC

Education: University of Cincinnati College of Medicine
Residency: University of Cincinnati College of Medicine
Internship: University of Nevada School of Medicine
Fellowship: University of Cincinnati College of Medicine
Board-certified: Cardiovascular Diseases, Internal Medicine
Specialties: General Cardiology
Call 208-367-2328 to schedule an appointment.

Learn more about Dr. Codina


Steven J. Fonken, MD, FACC

Steven J. Fonken, MD, FACC

Education: University of Texas Southwestern Medical School
Residency: University of Texas Health Sciences Center, Department of Internal Medicine
Fellowship: University of Arizona College of Medicine
Board-certified: Internal Medicine, Cardiovascular Disease, Interventional Cardiology
Specialties: Interventional Cardiology
Call 208-367-2328 to schedule an appointment.


Alex C. Johnson, MD, FACC

Alex C. Johnson, MD, FACC

Education: Oregon Health Science University School of Medicine, 2003
Residency: University of Virginia Medical Center
Fellowship: Wake Forest University, Winston-Salem, NC
Board-certified: Internal Medicine; Cardiovascular Disease; Interventional Cardiology
Specialties: Interventional Cardiology
Call 208-367-2328 to schedule an appointment.


Beth Malasky, MD, FACC

Beth Malasky, MD, FACC

Education: New Jersey Medical School
Residency: Mount Sinai School of Medicine
Fellowship: Beth Israel Medical Center
Board-certified: Internal Medicine, Cardiology
Specialties: General Cardiology, Women's Cardiology
Call 208-367-2328 to schedule an appointment.


David F. Oakes, MD, IBHRE

David F. Oakes, MD, IBHRE

Education: University of Oklahoma College of Medicine
Residency: UCLA Medical Center
Fellowship: Tufts University School of Medicine
Board-certified: Internal Medicine; Clinical Cardiac Electrophysiology
Specialties: Cardiac Electrophysiology
Call 208-367-2328 to schedule an appointment.


Mark Parent, MD, FACC

Mark Parent, MD, FACC

Education: University of South Florida
Residency: LDS Hospital, Salt Lake City, UT
Internship: LDS Hospital, Salt Lake City, UT
Fellowship: Martinez VA Hospital
Board-certified: Internal Medicine, Cardiovascular Disease
Specialties: Interventional Cardiology
Call 208-367-2328 to schedule an appointment.


Charles M. Rasmussen, MD, FACC

Charles M. Rasmussen, MD, FACC

Education: University of California, San Diego
Residency: University of Texas Southwestern Medical School
Internship: University of Texas Southwestern Medical School
Fellowship: University of California, San Diego Medical Center
Board-certified: Internal Medicine, Cardiovascular Disease, Echocardiography, Nuclear Cardiology
Specialties: Invasive/Non-Invasive Cardiology
Call 208-367-2328 to schedule an appointment.

Learn more about Dr. Rasmussen


Peter Roan, MD

Peter Roan, MD

Education: University of Michigan
Residency: Charity Hospital of Louisiana
Internship: Charity Hospital of Louisiana
Fellowship: University of Texas Southwestern Medical Center at Dallas
Board-certified: Internal Medicine, Cardiovascular Disease
Specialties: Interventional Cardiology
Call 208-367-2328 to schedule an appointment.


Donald Stott, MD, FSCAI

Donald Stott, MD, FSCAI

Education: Oregon Health Science Center
Residency: Oregon Health Sciences University Hospital
Internship: Oregon Health Sciences University Hospital
Fellowship: Oregon Health Sciences University Hospital
Board-certified: Internal Medicine
Specialties: General Cardiology
Call 208-302-0160 to schedule an appointment.


Margot Vloka, MD

Margot Vloka, MD

Education: Medical University of Warsaw
Residency: St. Luke's - Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons
Fellowship: St. Luke's - Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons
Board-certified: Clinical Electrophysiology, Cardiovascular Disease, Hospital and Palliative Medicine, Internal Medicine
Specialties: Cardiac Electrophysiology
Call 208-367-2328 to schedule an appointment.

Learn more about Dr. Vloka


Steven Writer, MD, FACC

Steven Writer, MD, FACC

Education: St. Louis University School of Medicine
Residency: University of Washington School of Medicine Affiliated Hospitals
Internship: University of Southern California - Los Angeles County Hospital
Fellowship: University of Utah School of Medicine
Board-certified: Internal Medicine, Cardiovascular Disease, Interventional Cardiology
Specialties: Interventional Cardiology
Call 208-367-2328 to schedule an appointment.

Learn more about Dr. Writer


If you are experiencing an emergency, please call 9-1-1. 

Back to top