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Peter T. Anastassiou, M.D.

Cardiothoracic Surgery

Dr. Peter T. Anastassiou, M.D. practices Thoracic and Cardiac Surgery and Cardiothoracic Surgery in San Francisco, CA and Santa Rosa, CA. Accepting new patients.

Hours

• Sun: 00:00–00:00 (as listed)
• Mon: 8 AM – 5 PM
• Tue: 8 AM – 5 PM
• Wed: 8 AM – 5 PM
• Thu: 8 AM – 5 PM
• Fri: 8 AM – 5 PM
• Sat: 00:00–00:00 (as listed)
• Mon: 7 AM – 6:15 PM
• Tue: 7 AM – 6:15 PM
• Wed: 7 AM – 6:15 PM
• Thu: 7 AM – 6:15 PM
• Fri: 7 AM – 5:30 PM

Services

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• Allergy care
• Alzheimer’s and dementia
• Arthritis and rheumatology
• Asthma care
• Back and spine
• Behavioral health care
• Cancer services
• Children's health
• Cosmetic surgery
• Dermatology
• Diabetes care
• Ear, nose and throat
• Emergency
• Endocrinology
• Fertility
• Gastroenterology
• Head and neck oncologic surgery
• Heart and vascular
• Holistic and integrative medicine
• Home health and hospice care
• Imaging
• Interventional pulmonology
• Kidney disease and nephrology
• Lab and pathology
• LGBTQI+ care

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Sources: Microsoft (CDLA-Permissive-2.0); business website read 2026-10-14. About our data.