Dr. Robert Spencer: Top Cardiologist in NH

Portrait of Dr. Robert Spencer in a white coat with glasses and a beard, smiling. The image congratulates him for being named a Castle Connolly Top Doctor for 2025, recognizing him among the top 7% of U.S. physicians. A badge reads “Castle Connolly Top Doctors 2025.”
Overview
Dr. Robert Spencer: Top Cardiologist in NH

Dr. Robert Spencer’s journey into cardiology is one grounded in both clinical mastery and heartfelt commitment to patient well-being. As a board-certified cardiologist at Monadnock Cardiology Associates, a specialty practice of Monadnock Community Hospital, Dr. Spencer delivers high-quality, comprehensive cardiovascular care right here in the Monadnock region. His recognition as a 2025 Top Doctor by New Hampshire Magazine is a testament to his trusted care and outstanding reputation. 

Graphic image announcing Castle Connolly Top Doctors 2025. The text reads 'Congratulations! Meet the top 7% of all U.S. physicians' above a badge-style emblem that says 'Castle Connolly Top Doctors 2025' surrounded by green laurels on a white pedestal.

Each year, New Hampshire Magazine partners with Castle Connolly to highlight the most respected and trusted doctors across the state. The award is based on peer nominations and a rigorous screening process, recognizing physicians for clinical excellence, communication, and compassionate care. Only the top 7% of practicing physicians in the U.S. receive this recognition. 

Dr. Spencer brings extensive experience in diagnosing and treating cardiovascular disease, managing complex heart conditions such as arrhythmias, heart failure, coronary artery disease, and valvular heart disease. His background includes training at Mount Auburn Hospital and advanced cardiology fellowship at St. Elizabeth’s Medical Center in Boston, with clinical experience at Mass General and Cheshire Medical Center. 

At Monadnock Cardiology Associates, Dr. Spencer offers in-office consults, advanced non-invasive testing, and individualized care plans that may include lifestyle coaching, medication management, and coordination with cardiac rehab. 

Dr. Spencer is deeply committed to education—both for himself and his patients. He believes in building strong partnerships through trust and shared decision-making, ensuring every patient understands their condition and treatment options. 

Whether he’s helping someone recover after a heart event or guiding them through long-term management, Dr. Spencer’s approachable manner and clinical skill are cornerstones of his care philosophy. 

Monadnock Community Hospital is proud to recognize Dr. Robert Spencer for his dedication, leadership, and service. His Top Doctor recognition reflects his commitment to improving heart health in our region—one patient at a time. 

New Hampshire Magazine Top Docs 2025 logo with maroon, blue, and white text and a medical caduceus symbol in a circle.