Welcome New Medical Staff 2025

A landscaped rotary featuring a hill with birch trees, colorful flowers, and the Monadnock Community Hospital sign in front of a blue sky.
Welcome New Medical Staff 2025
We Welcome our Newest Clinicians

Monadnock Community Hospital leadership stands together outdoors in front of vibrant fall foliage. Center: President & CEO Cynthia McGuire. Left: Board Chair Paul Faber. Right: Board Vice Chair Paula Hunter. All are dressed professionally and smiling.

“This year, we welcomed exceptional new clinicians whose expertise and dedication help us continue to make progress in advancing care for our community.” – Cynthia K. McGuire, FACHE, President & CEO

Welcome New Medical Staff

At Monadnock Community Hospital (MCH), we are thrilled to introduce our new medical staff members for 2025. These talented and dedicated professionals bring a wealth of experience and expertise to our hospital, further strengthening our ability to provide exceptional care to our community. We are confident that their skills and compassionate approach will significantly benefit our patients and enhance the services we offer.

Portrait of Nathaniel N. Brown, APRN‐PMH, a young man with short curly brown hair wearing a light blue collared shirt, smiling softly in front of a gray textured background.

Nathaniel N. Brown, APRN‐PMH

Providing compassionate and evidence-based psychiatric care for patients across the lifespan. He earned his advanced nursing degree from Rivier University and is passionate about supporting mental wellness in our community.

Monadnock Behavioral Health Services

A woman with shoulder-length dark hair and light skin stands in a professional office setting, smiling at the camera. She is wearing a black-and-white striped blouse under a light gray cardigan. The background features a brick hallway and a beige wall with a framed painting of a sailboat.

Erin Jablonski, APRN

A dedicated nurse practitioner specializing in gastroenterology at Monadnock Gastroenterology Associates, bringing extensive experience in diagnosing and managing digestive health conditions​.

Monadnock Gastroenterology Associates

A professional headshot of Dr. Jonathan Krant, a distinguished male doctor wearing a white lab coat, dress shirt, patterned tie, and stethoscope around his neck, smiling against a neutral background

Jonathan D. Krant, MD, FACP

A rheumatologist leading Monadnock Rheumatology Associates with over 30 years of experience, specializing in inflammatory polyarthritis and a holistic, interdisciplinary approach to care​.

Rheumatologist
Monadnock Rheumatology Associates

Brooke O'Connor

Brooke O’Connor, APRN

Brooke N. O’Connor, APRN, specializes in cardiology and is affiliated with Monadnock Cardiology Associates.

Monadnock Cardiology Associates

Dr. Robert Spencer, a cardiologist, smiling in his white medical coat and glasses, with a professional and welcoming demeanor

Robert D. Spencer, MD

A cardiologist heading Monadnock Cardiology Associates, bringing expertise from notable institutions like Mass General and Cheshire Medical Center​.

Cardiologist
Monadnock Cardiology Associates