Summary

Dr. Gregory Fontana is a thoracic surgeon who specializes in complex heart and chest procedures. He earned his medical degree from the David Geffen School of Medicine at UCLA and completed his residency at Duke University Medical Center. With 42 years of experience in surgical practice, Dr. Fontana has developed extensive expertise in cardiovascular procedures that help patients with serious heart conditions.

Dr. Fontana practices at Los Robles Regional Medical Center and Thousand Oaks Surgical Hospital in Thousand Oaks, California. He treats patients with aortic valve stenosis and coronary artery disease, including specialized care for women with heart disease. His surgical skills include coronary artery bypass surgery, minimally-invasive heart procedures, and off-pump bypass operations that reduce recovery time. Patients rate Dr. Fontana 3.9 out of 5 stars on Vitals for his surgical care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.9
  • 42 years of experience
  • Duke University Medical Center
  • 2 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Gregory Paul Fontana has 3 locations

Cardiovascular Associates Of Los Robles Health System

227 W Janss Rd Ste 340Thousand Oaks, CA 91360
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

Thousand Oaks Surgical Hospital

401 Rolling Oaks DrThousand Oaks, CA 91361

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Dr. Gregory Paul Fontana, MDDr. Sarah Pradka Lucas, MDDr. Jacob Saleh, MDDr. Harry Marshak, MD
Thoracic SurgeryThoracic SurgeryPlastic SurgeryPlastic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.6 
42 Years of Experience 50 Years of Experience 42 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English
Thousand Oaks , CAValley Village , CATarzana , CABeverly Hills , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Tehran University Of Medical Sciences Med School: David Geffen School Of Medicine At Ucla
Current Profile
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Insurance Plans Accepted by Dr. Gregory Paul Fontana

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gregory Paul Fontana has the following 2 specialties

Specialty Expertise

Dr. Gregory Paul Fontana has the following 8 areas of expertise

  • Aneurysm
  • Cardiac Surgical Procedures
  • Congenital Heart Defects
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Surgery
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Duke University Medical Center

Medical School

David Geffen School Of Medicine At UclaGraduated in 1984

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Frequently Asked Questions

Is Dr. Gregory Fontana accepting new patients?
Dr. Gregory Fontana is accepting new patients on Vitals. View Dr. Gregory Fontana's profile on Vitals to make an appointment.
Which hospitals is Dr. Gregory Fontana affiliated with?
Dr. Gregory Fontana is affiliated with Los Robles Regional Medical Center and Thousand Oaks Surgical Hospital.
Does Dr. Gregory Fontana accept virtual/telehealth appointments?
Dr. Gregory Fontana 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. Gregory Fontana?
You can find contact information for Dr. Gregory Fontana here on Vitals.
Does Dr. Gregory Fontana accept my insurance?
You can see the insurance plans that Dr. Gregory Fontana accepts on their Vitals profile.

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