Dr. Nathaniel Steiger is Board Certified in Cardiovascular Disease, Internal Medicine, and Clinical Cardiac Electrophysiology. He earned both his biomedical engineering degree and medical degree from Boston University, graduating magna cum laude. He went on to complete his internship and residency in Internal Medicine at the University of Chicago Pritzker School of Medicine, where he was inducted into Alpha Omega Alpha, the national medical honor society.
Dr. Nathaniel Steiger is Board Certified in Cardiovascular Disease, Internal Medicine, and Clinical Cardiac Electrophysiology. He earned both his biomedical engineering degree and medical degree from Boston University, graduating magna cum laude. He went on to complete his internship and residency in Internal Medicine at the University of Chicago Pritzker School of Medicine, where he was inducted into Alpha Omega Alpha, the national medical honor society.
The reviews listed below were collected independently of Capital Cardiology Associates through rater8. Each review represents an authentic and verified patient experience.
Very personable and nice and sits and listens. Keep you calm.
(6 days ago)
Jul-2026
He was prepared. Very knowledgeable and was clear in next steps
(1 week ago)
Jul-2026
Very nice, attentive and we went over all options for my care.
(1 month ago)
Jun-2026
Dr. Steiger, and all the staff at CCA, are truly exceptional. Whether it's a follow up appointment, imaging, a device check or cardiac rehab - every experience over the past few years has been outstanding. Dr. Steiger himself is friendly, approachable, professional and reassuring, which is so important for us patients with cardiac issues. Thank you all, and keep up the great work!
(1 month ago)
May-2026
Dr. Steiger listened to everything I said and was very encouraging.
(1 month ago)
May-2026
Excellent care feel very safe in his care !
(1 month ago)
May-2026
Dr Steiger is great, answered all my questions and addressed my concerns. The medical assistant Deb L is very kind and caring. Both have great bedside manner.
(1 month ago)
May-2026
Very good listener & thorough. Answered all questions with no pressure on my decision. Highly recommend.
(1 month ago)
May-2026
He’s awesome and thorough!
(1 month ago)
May-2026
Very attentive pleasant to converse with
(1 month ago)
May-2026
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Albany
7 Southwoods Boulevard Albany, NY 12211
Dr. Nathaniel Steiger is Board Certified in Cardiovascular Disease, Internal Medicine, and Clinical Cardiac Electrophysiology. He earned both his biomedical engineering degree and medical degree from Boston University, graduating magna cum laude. He went on to complete his internship and residency in Internal Medicine at the University of Chicago Pritzker School of Medicine, where he was inducted into Alpha Omega Alpha, the national medical honor society.
Dr. Steiger completed his fellowship in Cardiovascular Disease at Tufts Medical Center in Boston, followed by a fellowship in Clinical Cardiac Electrophysiology at Brigham and Women’s Hospital/Harvard Medical School, where he served as Chief Electrophysiology Fellow. After training, he joined Brigham and Women’s Hospital as an Associate Physician and held a faculty appointment as Instructor of Medicine at Harvard Medical School.
His clinical expertise includes catheter ablation for atrial fibrillation, supraventricular tachycardia (SVT), premature ventricular contractions (PVCs), and ventricular tachycardia. He also implants and manages a wide range of cardiac devices, including pacemakers, defibrillators, cardiac resynchronization therapy (CRT) devices, leadless pacemakers, and left atrial appendage closure devices such as the Watchman.
In addition to his clinical practice, Dr. Steiger has published extensively in leading cardiology and electrophysiology journals and has been invited to speak nationally on advances in ablation science. His research focuses on improving the safety and effectiveness of catheter ablation through a deeper understanding of ablation biophysics.
Dedicated to compassionate, patient-centered care, Dr. Steiger works closely with each individual to create treatment plans tailored to their needs and goals. Outside of medicine, he enjoys spending time with his wife, also a cardiologist, and their two young sons.
Very personable and nice and sits and listens. Keep you calm.
He was prepared. Very knowledgeable and was clear in next steps
Very nice, attentive and we went over all options for my care.
Dr. Steiger, and all the staff at CCA, are truly exceptional. Whether it's a follow up appointment, imaging, a device check or cardiac rehab - every experience over the past few years has been outstanding. Dr. Steiger himself is friendly, approachable, professional and reassuring, which is so important for us patients with cardiac issues. Thank you all, and keep up the great work!
Dr. Steiger listened to everything I said and was very encouraging.
Excellent care feel very safe in his care !
Dr Steiger is great, answered all my questions and addressed my concerns. The medical assistant Deb L is very kind and caring. Both have great bedside manner.
Very good listener & thorough. Answered all questions with no pressure on my decision. Highly recommend.
He’s awesome and thorough!
Very attentive pleasant to converse with