Mathew Lonberg, MD
Oncology and Hematology • Nyack, NY • Since 1895
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Hematology & Oncology Specialists at Montefiore Nyack Hospital (Nyack) - Focus: Comprehensive cancer care and blood disorders provided at Montefiore Nyack Hospital. - Services likely include: hematology/oncology consultations, cancer diagnosis and treatment, chemotherapy infusion, imaging-guided assessment, and supportive care within the hospital’s oncology services. - Center highlights: Part of Montefiore Nyack Hospital’s broader cancer center and specialty services network, integrated with related departments (radiology, infusion, pathology, clinical genetics, and pain management) to support coordinated cancer care. - Access: Located at Montefiore Nyack Hospital in Nyack, NY, with multidisciplinary teams and potential referral pathways through hospital departments. Note: The page emphasizes the hospital’s hematology and oncology offerings as part of its overall medical services portfolio. If you need specifics (e.g., list of oncologists, exact treatment programs, or appointment contact), I can pull those details if provided or guide you to the hospital’s oncology department page.
Services Offered
Team
Insurance & Payment
Not published.
Languages Spoken
Not published.
FAQs
What services are provided by Hematology Oncology at Montefiore Nyack?
They partner to care for patients with cancer and blood disorders, guiding through diagnostic, treatment, support and education.
Photos
Photos published by Mathew Lonberg, MD showing the oncology and hematology practice in Nyack, NY.
What Patients Say
Overall sentiment across review platforms: positive
- Healthgrades (Dr. Mathew Lonberg): 4.8/5 (6 reviews) (6 reviews)
- Healthgrades (Dr. Sung Lee): 4.4/5 (7 reviews) (7 reviews)
- Healthgrades (Montefiore Nyack Hospital): 54% patient experience rating (N/A)
Patients praise
- Physicians in hematology and oncology receive generally high patient ratings for clinical expertise, compassion, and clear communication
- Many patients highlight the thoroughness, patience, and collaborative nature of their oncology specialists
Common complaints
- Patient complaints regarding hospital staff attitude and administrative challenges in care coordination and discharge planning
- Concerns about complex medical decision-making and transfer processes between institutions
"I have been a patient of Dr. Lonberg for 31 years. He immediately diagnosed my Agent Orange related issue, suggested an experimental drug for that time and I have been in remission ever since."
- Healthgrades review for Dr. Mathew Lonberg"Dr. Lee was super patient, thorough, and was very caring. His knowledge and expertise was excellent and wasn't afraid of collaborating with his colleagues to verify and consult on his recommendations."
- Healthgrades review for Dr. Sung LeeSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Eric Rao - Jun 14, 2026
- Northern Westchester Hospital names Anna Komorowski, MD, chief of hematology, medical oncology | Northwell Health - Jul 30, 2025
- Diomeris F. - Jun 26, 2026
- Natalie Berger, MD at NewYork-Presbyterian Medical Group Hudson Valley - Hematology and Oncology: Hematology/Oncology | NewYork-Presbyterian Doctor in New York, NY - Jul 19, 2025
- New advances against leukemia, lymphoma, and other blood cancers - Sep 30, 2025
Information sourced from the clinic's website as of July 11, 2026.
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