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Summary
Dr. Laura Onderko is an internal medicine physician who specializes in cardiovascular disease and pediatrics. She earned her medical degree from Lewis Katz School of Medicine at Temple University and completed her residency training at Maine Medical Center. With 11 years of experience, Dr. Onderko brings extensive expertise in treating heart conditions across different age groups.
Dr. Onderko practices at multiple MaineHealth locations, including Maine Medical Center in Portland, Stephens Memorial Hospital in Norway, and The Barbara Bush Children's Hospital in Portland. She treats patients with heart rhythm disorders like atrial fibrillation, high blood pressure, and blocked heart arteries. Her diagnostic expertise includes performing heart rhythm tests, specialized heart ultrasounds, and contrast imaging studies to evaluate heart function.
Dr. Onderko practices at multiple MaineHealth locations, including Maine Medical Center in Portland, Stephens Memorial Hospital in Norway, and The Barbara Bush Children's Hospital in Portland. She treats patients with heart rhythm disorders like atrial fibrillation, high blood pressure, and blocked heart arteries. Her diagnostic expertise includes performing heart rhythm tests, specialized heart ultrasounds, and contrast imaging studies to evaluate heart function.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 11 years of experience
- Maine Medical Center
- 3 specialties
- 3 areas of expertise
- 3 hospital affiliations
- 4 office locations
- Female
Office Locations
Dr. Laura Lynn Onderko has 4 locationsMaine Medical Partners Maine Health Cardiology
99 Campus Ave Ste 301Lewiston, ME 04240 Tel: (207) 777-5300
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
Compare with Similar Doctors
 |  | |  |
| Dr. Laura Lynn Onderko, MD | Dr. Roderick Fenner Luhn | Gail M Boaz | Dr. Gretchen A Tianka, MD |
| Internal Medicine | Pediatrics | Nurse Practitioner | Pediatrics |
| Accepts New Patients | Accepts New Patients | ||
| 11 Years of Experience | 49 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Lewiston , ME | Brunswick , ME | NORWAY , ME | Brunswick , ME |
| Med School: Lewis Katz School Of Medicine At Temple University | Med School: University Of New Mexico School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Laura Lynn Onderko
Medical Specialties
Dr. Laura Lynn Onderko has the following 3 specialties
Specialty Expertise
Dr. Laura Lynn Onderko has the following 3 areas of expertise
Certifications, License, & Education
11 Years Experience
Dr. Laura Lynn Onderko holds an expired medical license in the state of Maine.
Medical License
Medical Doctor with an expired medical license in the state of Maine that expired in 2026.
Education & Training
Residency
Completed their residency at Maine Medical Center.
Medical School
Graduated from Lewis Katz School Of Medicine At Temple University in 2015.
NPI Number
Dr. Onderko's NPI number is 1174919864.
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Frequently Asked Questions
- Is Dr. Laura Onderko accepting new patients?
- Dr. Laura Onderko is accepting new patients on Vitals. View Dr. Laura Onderko's profile on Vitals to make an appointment.
- Where is Dr. Laura Onderko's office located?
- Dr. Laura Onderko's office is located at 99 Campus Ave Ste 301, Lewiston, ME, 04240.
- How can I make an appointment with Dr. Laura Onderko?
- You can find contact information for Dr. Laura Onderko here on Vitals.
- Does Dr. Laura Onderko accept my insurance?
- You can see the insurance plans that Dr. Laura Onderko accepts on their Vitals profile.
- Does Dr. Laura Onderko accept virtual/telehealth appointments?
- Dr. Laura Onderko has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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