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 brings three decades of surgical experience to their practice. Firstenberg is fluent in both Spanish and English, allowing them to serve diverse patient populations.

Firstenberg maintains hospital affiliations across multiple states, including Ascension Ne Wisconsin Saint Elizabeth Hospital, University Hospital Ahuja Medical Center, and Saint Alphonsus Regional Medical Center, with practice locations in Las Vegas, Nevada, Wailuku, Hawaii, Aurora, Colorado, Appleton, Wisconsin, and Beachwood, Ohio. They focus on treating coronary artery disease and related heart conditions, including specialized care for women with coronary artery disease. Their surgical expertise includes coronary artery bypass procedures, minimally-invasive heart operations, and off-pump bypass techniques. Patients rate Firstenberg 4.5 out of 5 stars on average.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 30 years of experience
  • speaks Spanish, English
  • 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 FirstenbergAmparita CabreraDr. Sebastian P R Balle, MDDr. Darius Shaquille Kennedy
Thoracic SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients
4.5 
30 Years of Experience 68 Years of Experience 4 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English
Las Vegas , NVNorth Las Vegas , NVLas Vegas , NVLas Vegas , NV
Med School: Case Western Reserve University School Of Medicine Med School: Universidad De Buenos Aires Facultad De Medicina Med School: University Of Mississippi School Of 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

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.
Where is Dr. Michael Firstenberg's office located?
Dr. Michael Firstenberg's office is located at 7190 S Cimarron Rd, Las Vegas, NV, 89113.
Which hospitals is Dr. Michael Firstenberg affiliated with?
Dr. Michael Firstenberg is affiliated with Ascension Ne Wisconsin Saint Elizabeth Hospital, Saint Alphonsus Regional Medical Center, Maui Memorial Medical Center, University Hospital Ahuja Medical Center, and Uh Beachwood Medical Center.
What languages does Dr. Michael Firstenberg speak?
Dr. Michael Firstenberg speaks Spanish and English.
How can I make an appointment with Dr. Michael Firstenberg?
You can find contact information for Dr. Michael Firstenberg here on Vitals.

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