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Clinic Type

Cardiology

Address

Mass General Brigham for Children Cardiology Clinic at Holyoke, 1754 Northampton Street, Holyoke, MA 01040

Phone

413-315-3117

Email

mghpfr@mgb.org

Opening Hours

Not published — contact the clinic to confirm hours.

Emergency Care

If this is a medical emergency, call 9-1-1. For immediate help with a psychological crisis, including suicidal thoughts, call 9-8-8.

Services Offered

Team

  • Taylor S Koerner, Pediatric Cardiology — MD
  • Michael E Willers, Pediatric Cardiology — MD

Insurance & Payment

Languages Spoken

FAQs

What is the affiliation of the doctors?

Affiliation indicates the local physician organization to which the doctor belongs (e.g., Mass General Brigham).

What is a primary care provider (PCP)?

A PCP is a doctor (or NP/PA) who sees patients for everyday medical issues and wellness visits; they are often the first point of contact.

What does 'accepting new patients' mean?

Providers accepting new patients can book new patient appointments within 90 days (subject to change).

What does 'near-term availability' mean?

Providers with near-term availability can book new patient appointments within 30 days (subject to change).

What is Concierge Medicine?

Concierge Medicine is a direct primary care model with an annual membership fee for access to a limited patient population.

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • Healthgrades/Vitals/US News: 4.8 out of 5 stars (Dr. Michael Willers) (31 reviews (Dr. Michael Willers))
  • Holyoke Health: 4.9 out of 5 stars (Dr. Lorenver Po) (363 reviews)
  • Holyoke Health: 4.7 out of 5 stars (Dr. Kenneth Aquilino) (257 reviews)
  • Holyoke Health: 4.9 out of 5 stars (Kristin O'Connor, FNP) (238 reviews)
  • Holyoke Health: 4.7 out of 5 stars (Dr. Ana M. Roca-Mattei) (206 reviews)
  • Holyoke Health: 4.8 out of 5 stars (Dr. Joanna Cichon) (312 reviews)

Patients praise

  • Excellent bedside manner and rapport with children
  • Thorough and compassionate patient care
  • Unrushed appointments with attentive listening
  • Clear explanations of medical conditions and treatments
  • Responsive and timely communication

Common complaints

  • No significant negative themes or complaints found in public reviews for these providers; patient feedback is overwhelmingly positive.

"He always takes his time and never rushes us out of the office. He addresses all our questions and concerns."

Patient review of Dr. Michael Willers

"Dr. Po is the best primary care doctor that I have ever had, and I am 80 years old!"

Patient review of Dr. Lorenver Po

"The doctor was excellent and very caring about your problems and concern. He even goes over your blood work and try to help you correct your health to a normal range."

Patient review of Dr. Kenneth Aquilino

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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