Independent US Healthcare Provider Directory & Public Medical Database
Medical Specialty Listing

Internal Medicine - Hematology & Oncology Specialists in Cumming, GA

Browse 6 verified Internal Medicine - Hematology & Oncology providers practicing in Cumming, Georgia.

6 Healthcare Providers
Showing 1–6 of 6 providers
Sorted by Name (A-Z)

Dr. Akansha Chowdhary , MD

Internal Medicine - Hematology & Oncology

Active NPI Status ✓ Accepts Medicare Assignment
1505 Northside Blvd Ste 4600, Cumming, GA 300417658
Phone: 7072055292
NPI Identifier 1598101586
View Full Profile →

Dr. Nishan H Fernando , MD

Internal Medicine - Hematology & Oncology

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: May 01, 2026 ✓ Accepts Medicare Assignment Telehealth Services Available
1505 Northside Blvd Ste 3100, Cumming, GA 300417623
Phone: 7702051331
NPI Identifier 1154309938
View Deactivated Profile →

Dr. Kumud Sharma Rangaraj , MD

Internal Medicine - Hematology & Oncology

Active NPI Status ✓ Accepts Medicare Assignment
1505 Northside Blvd Ste 4600, Cumming, GA 300417658
Phone: 7702055292
NPI Identifier 1649241829
View Full Profile →

Dr. Ronald Steis , MD

Internal Medicine - Hematology & Oncology

Active NPI Status
1505 Northside Blvd Ste 4600, Cumming, GA 300417658
Phone: 7072055292
NPI Identifier 1205875218
View Full Profile →

Dr. Sanjay Vinjamaram , MD

Internal Medicine - Hematology & Oncology

Active NPI Status ✓ Accepts Medicare Assignment
1505 Northside Blvd Ste 4600, Cumming, GA 300417658
Phone: 7702055292
NPI Identifier 1609010800
View Full Profile →

Dr. Amelia Bruce Zelnak , MD

Internal Medicine - Hematology & Oncology

Active NPI Status ✓ Accepts Medicare Assignment
1505 Northside Blvd, Suite 4600, Cumming, GA 300417623
Phone: 7702055292
NPI Identifier 1679697791
View Full Profile →