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Hematology & Oncology in Orland Park, Illinois

Data updated monthly · Last refresh September 2026

7 Hematology & Oncology providers practice in Orland Park. Listings are drawn from federal public records and are not endorsements.

Hematology & Oncology providers in Orland Park

Listed alphabetically. 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. Amani Erra
Orland Park, IL · $17 in drug and device payments (2025) · Telehealth · (708) 226-2318
Dr. Asad Javed, M.D.
Orland Park, IL · $132 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Brenda Grzenia
Orland Park, IL · $261 in drug and device payments (2025) · (815) 300-7764
Dr. Saoud Loutfi, MD
Orland Park, IL · $348 in drug and device payments (2025) · Telehealth · (815) 300-7764
Dr. Sylvia Falls, MD
Orland Park, IL · $31 in drug and device payments (2025) · Telehealth · (708) 873-4500
Dr. Yaseen Alkaddoumi, M.D.
Orland Park, IL · $17 in drug and device payments (2025) · Telehealth · (708) 226-2318
Dr. Yazan Numan, MD
Orland Park, IL · No drug or device payments recorded (2025) · Telehealth · (708) 226-2318

Conditions Hematology & Oncology providers in Orland Park, Illinois 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.

Common questions

How many Hematology & Oncology providers are in Orland Park, Illinois?

There are 7 Hematology & Oncology providers with active NPI records practicing in Orland Park, according to federal NPPES data refreshed monthly.

What conditions do Hematology & Oncology providers in Orland Park treat?

Hematology & Oncology providers in Orland Park 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 records 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.

All specialties in Orland Park Hematology & Oncology across Illinois

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.