Summary

Michael Firstenberg specializes in thoracic surgery with extensive expertise in complex heart and chest procedures. They graduated from Case Western Reserve University School of Medicine and have dedicated three decades to advancing surgical care for patients with serious cardiovascular conditions. Their experience spans comprehensive treatment approaches for coronary artery disease, including specialized care for women with heart conditions and patients experiencing reduced blood flow to the heart muscle. Michael Firstenberg speaks both English and Spanish, allowing them to serve diverse patient populations.

They maintain affiliations with multiple prestigious medical centers, including University Hospital Ahuja Medical Center and UH Beachwood Medical Center in Ohio, as well as Ascension Ne Wisconsin Saint Elizabeth Hospital and Saint Alphonsus Regional Medical Center. Their practice locations span from Las Vegas, Nevada to Wailuku, Hawaii, and include Aurora, Colorado and Appleton, Wisconsin. Michael Firstenberg performs advanced procedures such as coronary artery bypass grafts and pioneering minimally-invasive heart surgeries that reduce recovery time for patients. They also specialize in off-pump bypass surgery, a technique that allows heart operations without stopping the heart during the procedure. Patients have given them an average rating of 4.5 out of 5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 30 years of experience
  • speaks English, Spanish
  • Case Western Reserve University School Of Medicine
  • 7 written reviews
  • 2 specialties
  • 16 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 6 office locations

Patients’ Perspective

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

Office Locations

Dr. Michael Firstenberg has 6 locations

Hawaii Heart Associates

210 Imi Kala St Ste 209Wailuku, HI 96793
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

Dr. Michael Firstenberg

1444 S Potomac St Ste 200Aurora, CO 80012

Ascension

1506 S Oneida StAppleton, WI 54915

University Hospital Ahuja Medical Center

3999 Richmond RdBeachwood, OH 44122

Uh Beachwood Medical Center

25501 Chagrin BlvdBeachwood, OH 44122

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Dr. Michael Firstenberg
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Dr. Michael FirstenbergDr. Daniel LaDr. Jazmine Brianne DavidDr. Kathleen Holsaeter
Thoracic SurgerySurgerySurgerySurgery
Accepts New Patients
4.5 
30 Years of Experience 6 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Las Vegas , NVLas Vegas , NVLas Vegas , NVHonolulu , HI
Med School: Case Western Reserve University School Of Medicine Med School: Touro University Nevada College Of Osteopathic Medicine Med School: Touro New York College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Firstenberg

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Michael Firstenberg has the following 2 specialties

Specialty Expertise

Dr. Michael Firstenberg has the following 16 areas of expertise

  • Aneurysm
  • Aortic Valve Insufficiency
  • Cardiac Surgical Procedures
  • Cardiopulmonary Bypass (CPB)
  • Cardiovascular Disease
  • Coronary Artery Bypass (Heart Bypass)
  • Coronary Disease
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Heart Failure
  • Left Ventricular Dysfunction
  • Mitral Valve Insufficiency
  • Myocardial Infarction
  • Surgery
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

30 Years Experience

Dr. Michael Firstenberg holds expired and active medical licenses in the states of Hawaii, Idaho, and Ohio.

Medical License

Medical Doctor with an expired medical license in the state of Hawaii that expired in 2026, an expired medical license in the state of Idaho that expired in 2026, and an active medical license in the state of Ohio that expires in 2027.

Education & Training

Medical School

Graduated from Case Western Reserve University School Of Medicine in 1996.

NPI Number

Dr. Firstenberg's NPI number is 1912961749.

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Frequently Asked Questions

Where is Dr. Michael Firstenberg's office located?
Dr. Michael Firstenberg's office is located at 7190 S Cimarron Rd, Las Vegas, NV, 89113.
How can I make an appointment with Dr. Michael Firstenberg?
You can find contact information for Dr. Michael Firstenberg here on Vitals.
Is Dr. Michael Firstenberg accepting new patients?
Dr. Michael Firstenberg is accepting new patients on Vitals. View Dr. Michael Firstenberg's profile on Vitals to make an appointment.
Does Dr. Michael Firstenberg accept my insurance?
You can see the insurance plans that Dr. Michael Firstenberg accepts on their Vitals profile.
Does Dr. Michael Firstenberg accept virtual/telehealth appointments?
Dr. Michael Firstenberg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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