Summary

Dr. Lisa Thomas is a cardiovascular disease specialist who brings over three decades of experience to her practice. She earned her medical degree from The Robert Larner MD College of Medicine at the University of Vermont and completed her residency at Beth Israel Medical Center. With 33 years in cardiology, Dr. Thomas has developed extensive expertise in treating heart conditions. She speaks English with her patients.

Dr. Thomas practices at multiple locations throughout Maine and New Hampshire, including Scarborough and Biddeford, Maine, as well as North Conway, New Hampshire. She is affiliated with several respected medical centers, including MaineHealth Maine Medical Center, Southern Maine Health Care, The Memorial Hospital, and Northern Light Mercy Hospital. Her clinical focus includes treating coronary artery disease and addressing heart conditions that specifically affect women. She also performs cardiac rehabilitation services and specialized heart imaging procedures. Patients consistently rate Dr. Thomas highly for her care, giving her an average rating of 5.0.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 33 years of experience
  • speaks English
  • Beth Israel Medical Center
  • 1 written review
  • 1 specialty
  • 14 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Lisa Ruanne Thomas has 3 locations

Maine Medical Partners Mainehealth Cardiology

96 Campus Dr Ste 1Scarborough, ME 04074
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

Smhc Medical Center Biddeford

1 Medical Center DrBiddeford, ME 04005

The Memorial Hospital

3073 White Mountain HwyNorth Conway, NH 03860

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Dr. Lisa Ruanne Thomas, MD
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Dr. Lisa Ruanne Thomas, MDDr. Dana Weisshaar, MDDr. Rachel Ash-Bernal, MDDr. John Cram Lualdi, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
33 Years of Experience 37 Years of Experience 32 Years of Experience 34 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Scarborough , MECambridge , MABiddeford , MEScarborough , ME
Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: University of Toledo Medical School Med School: Drexel University College Of Medicine Med School: Harvard Medical School
Current Profile
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Insurance Plans Accepted by Dr. Lisa Ruanne Thomas

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Lisa Ruanne Thomas has the following specialty

Specialty Expertise

Dr. Lisa Ruanne Thomas has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Echocardiography
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

Dr. Lisa Ruanne Thomas holds an expired medical license in the states of New Hampshire and Maine.

Medical License

Medical Doctor with an expired medical license in the state of New Hampshire that expired in 2026 and an expired medical license in the state of Maine that expired in 2026.

Education & Training

Residency

Completed their residency at Beth Israel Medical Center.

Medical School

Graduated from The Robert Larner Md College Of Medicine At The University Of Vermont in 1993.

NPI Number

Dr. Thomas' NPI number is 1508892449.

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Frequently Asked Questions

What languages does Dr. Lisa Thomas speak?
Dr. Lisa Thomas speaks English.
Is Dr. Lisa Thomas accepting new patients?
Dr. Lisa Thomas is accepting new patients on Vitals. View Dr. Lisa Thomas's profile on Vitals to make an appointment.
Does Dr. Lisa Thomas accept virtual/telehealth appointments?
Dr. Lisa Thomas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Lisa Thomas?
You can find contact information for Dr. Lisa Thomas here on Vitals.
Which hospitals is Dr. Lisa Thomas affiliated with?
Dr. Lisa Thomas is affiliated with Mainehealth Maine Medical Center, Southern Maine Health Care, The Memorial Hospital, and Northern Light Mercy Hospital.

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