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About

Summary: Division of Cardiology (CCW Management Corp) operates a network of 13 offices across New York and one location in the United Kingdom. They are a large multi-specialty group with over three dozen physicians who are affiliated with Columbia University Irving Medical Center and local hospitals. Key locations include White Plains, Valhalla (HQ), Hawthorne, Somers, Mount Vernon, and Mount Vernon/others, with services spanning Cardiology, Vascular Disease, Internal Medicine, and Gastroenterology. For Eastchester-specific inquiries, the closest listed offices are in White Plains and nearby Westchester locations. Main contact: 212-305-2862 or +1 877-426-5637; general email cdsafety@cumc.columbia.edu.

Clinic Type

Cardiology

Address

100 Summit Lake Dr; 230a/b; Valhalla, New York 10595, US

Phone

+12123056936

Email

md3895@cumc.columbia.edu

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

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Insurance & Payment

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Languages Spoken

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Dr. Mitchell Fishbach): 5.0 out of 5 stars (based on 64 reviews) (64 ratings)
  • Nuvance Health (Dr. William Lee): 4.9 out of 5 stars (based on 416 ratings) (416 ratings)
  • Nuvance Health (Dr. Harshan Weerackody): 4.8 out of 5 stars (based on 586 ratings) (586 ratings)
  • WebMD (Dr. Anthony Pucillo): 4.5 out of 5 stars (16 ratings)

Patients praise

  • professional, knowledgeable, and expert medical care
  • good bedside manner and friendly, approachable demeanor among many cardiologists
  • clear communication regarding test results and medical assessments
  • high levels of trust and satisfaction with long-term care providers

Common complaints

  • difficulty scheduling appointments or reaching office staff by phone
  • reports of inconsiderate bedside manner by specific providers
  • perceived lack of medical knowledge or poor communication by individual doctors

"Dr. Fishbach is a professional, expert at his trade, committed to sustaining my good health, and always dedicated to actually improving it."

— Healthgrades review of Dr. Mitchell Fishbach

"Dr. W is personable and approachable I trust him and his recommendations and his opinion He is straight forward with the results of tests and assessments I like him alot"

— Nuvance Health review of Dr. Harshan Weerackody

"Their desk/admin team is [poor]. You can never get through on the phones. And they have an online system where you can ask questions or schedule appointment. What a [nightmare]!"

— LocalityBiz review of Montefiore Medical Park at Eastchester

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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