Andrew G Lashus, MD

Specialties: Pediatric Cardiology
Lashus Andrew G Photo
Primary Location:

SCL Health Medical Group - Billings Pediatric Specialty

1232 N 30th St Ste 200
Billings, MT 59101
Phone: 406-237-5300
Fax: 406-237-5305
Accepting New Patients Yes
MyChart Provider Yes

From an early age, California native Andrew Lashus, MD was fascinated with the heart. After exposure to the field of cardiology, he realized he loves working with children and caring for the types of issues that children have. 

"It's always about the kids. Coming back to see the kids every day and working with kids is very rewarding."

Dr. Lashus brings over 20 years experience in pediatric cardiology to the SCL Health Children's team. The majority of his practice is focused on structural defects of the heart, those that kids are born with. He also treats conditions that kids can acquire - like heart rhythm and heart muscle problems, and chest pain. Prior to joining the team at SCL Health, Dr. Lashus was an interventional cardiologist, performing heart catheterization procedures on kids with structural heart problems.

Dr. Lashus' philosophy of care is to treat each child as if they were his own. He includes parents in the care journey and strives to make both families and kids feel as comfortable as possible. He is thorough, and enjoys working alongside a compassionate and caring team of professionals. 

Dr. Lashus enjoys the peace that Montana offers. He provides care to the region based out of Billings, and travels to Miles City, Bozeman, Butte and Cody, Wyoming for monthly outreach clinics - bringing exceptional heart care to where you are. When not caring for the region's smallest patients, Dr. Lashus enjoys time with his two labs. He has grown children, and loves to travel with his wife.

  • Amer Brd Pediatrics-Cardiology
  • Tulane University School of Medicine, Medical School
  • Medical College of Virginia VCU Medical Center
  • Arkansas Childrens Hospital
  • Cleveland Clinic
  • Medical Univ of South Carolina College of Medicine
  • Medical University of South Carolina College of Medicine
SCL Health Medical Group, St. Vincent Healthcare
Patient Ratings (63)
Overall Rating
4.9 out of 5
Provider discussed treatment options
4.9 out of 5
Provider showed concern
4.8 out of 5
Provider explained things clearly
4.9 out of 5
Provider included you in decisions
4.9 out of 5
Likelihood of recommending this provider
4.8 out of 5
Extent to which Care Provider listened
5 out of 5

The Patient Rating Score is an average of all responses to physician related questions on the PressGaney Patient Satisfaction Survey.

Responses are reported as a star-rating on a scale of 1 to 5, with 5 being the best score. Learn more about this survey

Patient Reviews (3)

Awesome customer service skills very knowledgeable in the specialty care we provide were provided for the doctor and the ancillary staff


Everyone took exceptional care of us and were very thoughtful of what we would need during the entire visit.


Too lengthy of explanation. was ready to wrap up and dr kept talking

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Please contact your insurance company directly before receiving non-emergency medical treatments so you won't have any surprises when it comes to coverage. Depending on your specific insurance policy, the services you receive through SCL Health may be considered “out-of-network." Medical insurance plans we accept:
  • Alignetworks Commercial
  • Alignetworks Work Comp
  • Allegiance Provider Direct LLC Commercial Incl Cigna
  • Allegiance Provider Direct LLC MACo
  • Allegiance Provider Direct LLC MMIA
  • Allegiance Provider Direct LLC State of Montana
  • America's Choice Provider Network
  • Banner Health System
  • BCBS Montana Traditional
  • BCBS Montana Healthlink
  • BCBS Montana Healthy Montana Kids
  • BCBS Montana Medicare Advantage
  • BCBS Montana PPO FEP HMO
  • Cigna see Allegiance Montana
  • Community Health Network/CHN
  • EBMS Associated Employers FCHN Aetna
  • EBMS Avitus Group FCHN Aetna
  • EBMS Billings Public Schools FCHN Aetna
  • EBMS City of Billings FCHN Aetna
  • EBMS Yellowstone County FCHN Aetna
  • FedMed Network Commercial
  • First Choice Health Health Infonet Commercial
  • First Choice of the Midwest Commercial
  • First Health Network Coventry Commercial
  • Fortified Provider Network
  • Health Net Federal Services Tricare
  • Humana Choicecare Alpine Air Employee
  • Humana Medicare Advantage
  • Interwest Commercial
  • Interwest EPO
  • Interwest Work Comp
  • Logistics Health Incorporated RHRP, MEPCOM, WTC and BNSF
  • Montana Health Coop Access Care Open PPO
  • Montana Health Coop Connect Care
  • Montana Health Coop Restrictive preferred network
  • Montana Health Systems Work Comp
  • Pacific Steel & Recycling
  • PacificSource Network
  • Preferred One Commercial
  • Prime Health Services Inc Commercial
  • Prime Health Services Inc Medicare
  • Prime Health Services Inc Work Comp
  • Rocky Mountain Health Plans CHP Plus
  • Rocky Mountain Health Plans PPO/HMO
  • Rocky Mountain Health Plans RAE Medicaid
  • Rocky Mountain Health Plans RMHMO
  • SCL Lutheran Hospice
  • Sibanye Stillwater Health Partners EPO
  • Sibanye Stillwater Health Partners Major Medical PPO
  • Three Rivers Provider Network
  • Triwest Health Alliance Veterans Choice PC3
  • United States Behavioral Health
  • United Healthcare Commercial
  • VA Montana Health System Veterans Choice