Hematologists and Oncologists in Rhode Island
Data updated monthly · Last refresh October 2026
88 Hematology & Oncology providers practice in Rhode Island, including 38 (43%) offering telehealth. The largest concentration is in Providence. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
88providers
38telehealth
Providencetop city
Hematology & Oncology by city in Rhode Island
Choose a city to see providers there.
Where Hematologists and Oncologists in Rhode Island practice
From CMS Medicare enrollment records covering 55 of the 88 providers listed here (63%). Providers who do not bill Medicare are not included in these figures.
7%solo or small practice (under 10 clinicians)
7%mid-size group (10 to 99)
85%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Hematologists and Oncologists | All clinicians in group | Main city |
| Rhode Island Hospital | 36 | 430 | Providence |
| Affinity Physicians LLC. | 5 | 723 | Warwick |
| Silver Spring Health Care Management Inc. | 4 | 136 | Wakefield |
| Prospect Chartercare Rwmc, LLC | 4 | 66 | Providence |
| Northeast Medical Group Inc. | 2 | 1,357 | Westerly |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Hematologists and Oncologists affiliated |
| The Miriam Hospital | Providence | Nonprofit | 4 of 5 | 47 |
| Rhode Island Hospital | Providence | Nonprofit | 4 of 5 | 44 |
| Newport Hospital | Newport | Nonprofit | 4 of 5 | 20 |
| Kent County Memorial Hospital | Warwick | For-profit | 3 of 5 | 10 |
| South County Hospital Inc. | Wakefield | Nonprofit | 4 of 5 | 8 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Hematology & Oncology providers in Rhode Island
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Ayesha Hassan, MDCranston, RI · $79 in drug and device payments (2025) · Telehealth ·
(401) 943-4660 Dr. Fatima Raza, M.D.Cranston, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 943-4660 Dr. Mark Robbins, MDCranston, RI · $183 in drug and device payments (2025) ·
(401) 943-4660 Dr. Plakyil Joseph, M.D.Cranston, RI · $75 in drug and device payments (2025) ·
(401) 943-4660 Dr. Sundaresan Sambandam, M.D.Cranston, RI · $25 in drug and device payments (2025) ·
(401) 943-4660 Dr. Susan Hobin, APRN CNPCranston, RI · $69 in drug and device payments (2025) · Telehealth ·
(401) 943-4660 Dr. Muhammad Akhtar, M.D.East Providence, RI · $1,708 in drug and device payments (2025) · Telehealth ·
(401) 438-7778 Dr. Anthony Testa, M.D.Johnston, RI · No drug or device payments recorded (2025) ·
(401) 273-0220 Dr. Alessandro Papa, M.D.Newport, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 845-1998 Dr. Rimini Breakstone, MDNewport, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 846-6400 Dr. Anthony Thomas, D.O.Pawtucket, RI · No drug or device payments recorded (2025) ·
(401) 729-2700 Dr. Jaleh Fallah, MDPawtucket, RI · No drug or device payments recorded (2025) ·
(401) 729-2258 Dr. James Crowley, MDPawtucket, RI · $67 in drug and device payments (2025) ·
(401) 729-2241 Dr. Linda Hassan, MDPawtucket, RI · No drug or device payments recorded (2025) ·
(401) 724-4040 Dr. Abhishek Singh, MDProvidence, RI · $923 in drug and device payments (2025) ·
(401) 456-2453 Dr. Adam Olszewski, M.D.Providence, RI · $26,291 in drug and device payments (2025) · Telehealth ·
(401) 444-5435 Dr. Alexander Raufi, M.D.Providence, RI · $280 in drug and device payments (2025) · Telehealth ·
(401) 444-5435 Dr. Alvaro Alvarez SotoProvidence, RI · No drug or device payments recorded (2025) ·
(401) 444-5435 Dr. Anthony Mega, MDProvidence, RI · $71 in drug and device payments (2025) · Telehealth ·
(401) 793-2920 Dr. Ariel Birnbaum, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5391 Dr. Bharti Rathore, MDProvidence, RI · $148 in drug and device payments (2025) ·
(401) 456-2077 Dr. Boris Martinez, MDProvidence, RI · $412 in drug and device payments (2025) · Telehealth ·
(401) 444-4000 Dr. Christopher Terry, M.D.Providence, RI · $627 in drug and device payments (2025) ·
(401) 444-6118 Dr. David Rabinovich, DOProvidence, RI · $30 in drug and device payments (2025) ·
(401) 444-5435 Dr. Debra White, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5435 Dr. Edward Wittels, MDProvidence, RI · No drug or device payments recorded (2025) ·
(401) 793-2920 Dr. Eiman Elmileik, MDProvidence, RI · $91 in drug and device payments (2025) ·
(401) 444-9375 Dr. Emily HsuProvidence, RI · No drug or device payments recorded (2025) ·
(401) 444-5435 Dr. Fred Schiffman, M.D.Providence, RI · No drug or device payments recorded (2025) ·
(401) 444-5291 Dr. Galina Lagos, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5435 Dr. Gary Strauss, M.D.Providence, RI · No drug or device payments recorded (2025) ·
(401) 444-5391 Dr. Hina Khan, M.D.Providence, RI · $14,321 in drug and device payments (2025) · Telehealth ·
(401) 793-7151 Dr. Howard Safran, M.D.Providence, RI · $151 in drug and device payments (2025) · Telehealth ·
(401) 793-2920 Dr. Hrvoje Melinscak, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5435 Dr. Humera Khurshid, MDProvidence, RI · $2,789 in drug and device payments (2025) · Telehealth ·
(401) 444-5435 Dr. Hussein Abu-hashish, MDProvidence, RI · $310 in drug and device payments (2025) ·
(401) 456-2000 Dr. Iole Ribizzi-akhtar, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 793-7151 Dr. James Butera, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5391 Dr. Jennifer Gass, MDProvidence, RI · $1,500 in drug and device payments (2025) ·
(401) 274-1122 Dr. Jeremy Warner, MDProvidence, RI · No drug or device payments recorded (2025) ·
(401) 444-5453 Dr. John Reagan, MDProvidence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5435 Dr. Joseph Dibenedetto, MDProvidence, RI · No drug or device payments recorded (2025) ·
(401) 351-4470 Dr. Katherine Faricy-anderson, MD MPHProvidence, RI · $123 in drug and device payments (2025) ·
(401) 444-8450 Dr. Khaja Ahmed, MD, CHEProvidence, RI · No drug or device payments recorded (2025) ·
(401) 273-7100 Dr. Khaldoun Almhanna, MD, MPHProvidence, RI · $2,821 in drug and device payments (2025) · Telehealth ·
(401) 444-5435 Dr. Maria Constantinou, MDProvidence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5396 Dr. Mary Anne Fenton, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5391 Dr. Matthew Hadfield, DOProvidence, RI · $383 in drug and device payments (2025) ·
(401) 444-4000 Dr. Matthew Quesenberry, M.D.Providence, RI · No drug or device payments recorded (2025) · Telehealth ·
(401) 444-5435 Dr. Maya Gogtay, MDProvidence, RI · $100 in drug and device payments (2025) ·
(401) 444-5435 Conditions Hematology & Oncology providers in Rhode Island commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Rhode Island?There are 88 Hematology & Oncology providers with active NPI records practicing in Rhode Island, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in Rhode Island offer telehealth?Yes. 38 of the 88 Hematology & Oncology providers in Rhode Island (about 43%) report offering telehealth services in CMS data.
Which cities in Rhode Island have the most Hematology & Oncology providers?Providence (60), Wakefield (8), Cranston (6) have the highest concentration of Hematology & Oncology providers in Rhode Island.
How many Hematology & Oncology providers in Rhode Island received drug or device company payments?43 of 88 Hematology & Oncology providers in Rhode Island (49%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in Rhode Island treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Hematologists and Oncologists in Rhode Island work in independent practices or large health systems?Among 55 Hematologists and Oncologists in Rhode Island enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 7% through a mid-size group of 10 to 99, and 85% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hematologists and Oncologists in Rhode Island work at?According to CMS facility affiliation records, the Rhode Island hospitals where the most Hematologists and Oncologists hold privileges are The Miriam Hospital in Providence; Rhode Island Hospital in Providence; Newport Hospital in Newport.
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