Northwest Georgia Oncology Centers Wellstar
Suite 100
Marietta, GA 30060
Access to state-of-the-art treatments and technology for your unique cancer diagnosis or blood disorder.
Trust our multidisciplinary team of cancer specialists to create the most effective care plan for you.
Get a second opinion and peace of mind so you can feel confident about your cancer treatment.
Find new clinical trials, biomarker testing and targeted therapies without ever having to leave Georgia.
Location
![A friendly photo of Dean Kirkel, MD](/-/media/project/wellstar/org/physician/dean-mark-kirkel.jpg?rev=7688659d89d44c699e17a57f554dc2f3)
Hematologist/Oncologist affiliated with Wellstar since 2013.
![A friendly image of John](/-/media/project/wellstar/org/physician/john-french-md.jpg?rev=e05e67b8fb904688a39bd79af6bf6d00)
Hematologist/Oncologist affiliated with Wellstar since 2016.
![A friendly photo of Carmen Klass, MD](/-/media/project/wellstar/org/physician/carmen-manuela-klass.jpg?rev=e580a9e4bf434c7bb4993ecd25601296)
Hematologist/Oncologist affiliated with Wellstar since 2006.
![A friendly photo of Carlos Osmon, MD](/-/media/project/wellstar/org/physician/carlos-alberto-osmon.jpg?rev=edeb621b0a7348c481a6964a71e3b71f)
Hematologist/Oncologist affiliated with Wellstar since 2005.
![A friendly image of Malik](/-/media/project/wellstar/org/physician/malik-md.jpg?rev=8b02327bdccd414fb6ae32a38284bcf8)
Hematologist/Oncologist affiliated with Wellstar since 2022.
![A friendly image of Dr. Michael Andrews](/-/media/project/wellstar/org/physician/michael-andrews.jpg?rev=27191aa8ce2b46f09ddc2e37ef5755e3)
Hematologist/Oncologist affiliated with Wellstar since 1991.
![A friendly image of Warren](/-/media/project/wellstar/org/physician/don-warren-shaffer-ii-md.jpg?rev=a17672fa8d214b089b6e9beb6619710a)
Hematologist/Oncologist affiliated with Wellstar since 1995.
Hematologist/Oncologist affiliated with Wellstar since 2018.
![A friendly photo of Madhurima Uppalapati, MD](/-/media/project/wellstar/org/physician/madhurima-uppalapati.jpg?rev=e6bf2d9b724b4e20bb1a929fcfafdd9e)
Hematologist/Oncologist affiliated with Wellstar since 2006.
![A friendly headshot of Hilary Ann Hahm, MD](/-/media/project/wellstar/org/physician/hilary-ann-hahm.jpg?rev=b697bd09f98f4cdcb88fa83e9555cc9e)
Hematologist/Oncologist affiliated with Wellstar since 2000.
![A friendly headshot of Raul Oyola, MD](/-/media/project/wellstar/org/physician/raul-humberto-oyola.jpg?rev=77cee2afd38b47da9d0a08bc0bff8474)
Hematologist/Oncologist affiliated with Wellstar since 2001.
![A friendly headshot of Bruce Gould, MD](/-/media/project/wellstar/org/physician/bruce-jonathan-gould.jpg?rev=76ab3261c1444c28bfbba0c40bf51f80)
Hematologist/Oncologist affiliated with Wellstar since 1990.
![A friendly image of Steven](/-/media/project/wellstar/org/physician/steven-leland-mccune-md.png?rev=e86044a3d2a34daf95046a526f4ee27d)
Hematologist/Oncologist affiliated with Wellstar since 2001.
Meet our Team
- Appointments and Cancellations
- Hospitalization
- Insurance and Payments
- Prescription Refills
- Printable Office Forms
- Referrals
Thank you for choosing Northwest Georgia Oncology Centers for patient-centered care for cancer and blood disorders. We'll do our best to accommodate your schedule and get your first appointment scheduled quickly.
To make an appointment, get a second opinion or you are a physician’s office referring a new patient, please call our referral line at (678) 331-3277. If you were referred to us by another physician, your first appointment may already be scheduled at a location nearest you.
If a patient is hospitalized, our physicians at this practice have privileges at Wellstar Kennestone Hospital.