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Innovation.
Excellence.

Welcome to CVTSA

Meet the Doctors

Liam Ryan

Cardiac

Dr. Liam Ryan is a cardiac surgeon whose areas of interest are heart and lung transplantation as... +

Lucas Collazo, MD

Cardiac

Dr. Lucas Collazo is an Adult and Pediatric cardiac surgeon who specializes in complex congenital... +

Sandeep Khandar, MD

Thoracic

Dr. Sandeep Khandhar is a thoracic surgeon who specializes in minimally invasive treatment of non... +

Ramesh Singh, MD

Cardiac

Dr. Ramesh Singh is a cardiac surgeon who specialized in minimally invasive treatment for disease... +

Amit Mahajan, MD

Thoracic

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Paul Massimiano, MD

Cardiac, Vascular

Dr. Paul Massimiano is a cardiac and vascular surgeon who specializes in minimally invasive treat... +

Linda Bogar, MD

Cardiac

Dr. Linda Bogar is a cardiac surgeon, her areas of interest are heart and lung transplantation as... +

Niv Ad, MD

Cardiac

Niv Ad, MD, is Chief of Cardiac Surgery and Director of Cardiac Surgery Research at Inova Heart a... +

John D. Edwards, MD

Vascular

Dr. John Edwards specializes in endovascular surgery and open vascular surgery. 

Alan Speir, MD

Cardiac, Vascular

Dr. Alan Speir is a cardiac and vascular surgeon who specializes in minimally invasive treatment... +

Kathleen Petro, MD

Cardiac

Dr. Kathleen Petro is a cardiac surgeon who specializes in treating diseases of the heart and aor... +

Maseer A. Bade, MD

Vascular

Dr. Maseer Bade specializes in endovascular surgery and open vascular surgery.

Featured

Vein Treatment

CVTSA's Board Certified Vascular Surgeons specialize in minimally invasive treatment of varicose veins.