
Overview
I mainly treat patients with genitourinary cancers including prostate, kidney, bladder, testicular and penile cancer. My goal is to be attentive and devoted to my patients who are often dealing with complicated health problems. I try to personalize my care because every patient is different. I believe the future is promising because new treatments are being discovered every day. I am involved in clinical trials done through Duke University. Clinical trials are designed to provide patients with access to the newest possible treatments. I am also part of our multi-disciplinary cancer team including urologic oncologists, geneticists, radiation oncologists, pathologists, radiologists, and other specialists. I grew up in Cary and did all of my medical training in the Research Triangle Park area. I feel honored to practice in the same community I have lived in for more than twenty-five years.
Dr. Ramalingam is rated as an Experienced provider by MediFind in the treatment of Adult Soft Tissue Sarcoma. His top areas of expertise are Upper Tract Urothelial Carcinoma (UTUC), Muscle Invasive Bladder Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Multiple Myeloma.
His clinical research consists of co-authoring 18 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
216 Ashville Ave, Cary, NC 27518
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
Duke Cancer Center Genitourinary (GU) Clinic
I specialize in the care of patients with urologic cancers – mainly prostate cancer, kidney cancer, bladder cancer and testicular cancer. A cancer diagnosis is one of the scariest things that can happen to someone. For many of our patients, they don’t necessarily feel different or look different, but they are scared to death. The most important thing you can get from Duke is real understanding of your particular case and what your options are. Knowledge is so reassuring and empowering for patients, especially those recently diagnosed with cancer. When you’re first diagnosed, you have to put your trust in a care team, and that’s hard to do if you don’t already know them. As the largest cancer center in North Carolina, Duke has great reputation and experience, which helps many patients chose Duke for their care. But we grow and develop our trust with patients because of who we are as people and how much expertise and care we bring to each case. Dr. George is rated as an Elite provider by MediFind in the treatment of Adult Soft Tissue Sarcoma. His top areas of expertise are Prostate Cancer, Renal Cell Carcinoma (RCC), Familial Prostate Cancer, Nephrectomy, and Orchiectomy.
Duke Cancer Center Sarcoma Clinic
I am a medical oncologist specializing in bone and soft tissue cancers called sarcomas. Sarcomas occur throughout the body, so I collaborate closely with colleagues from other specialties in a multidisciplinary team. I view my role in caring for someone's cancer as as privilege and strive to work together with each patient to ensure the best treatment decisions are made, all the while embracing each person's uniqueness as an individual. I see adult patients of all ages, but have a particular interest in the unique challenges facing a young adults with cancer. When I'm not working, you can find me exploring the outdoors with my family, traveling, and cooking. Dr. Grilley-Olson is rated as a Distinguished provider by MediFind in the treatment of Adult Soft Tissue Sarcoma. Her top areas of expertise are Adult Soft Tissue Sarcoma, Undifferentiated Pleomorphic Sarcoma, Bone Tumor, and Fibrosarcoma.
Duke Cancer Center
I specialize in treating people with genitourinary (GU) cancers, such as bladder, prostate, testicular and kidney cancer. I don’t treat other types of cancer across the breadth of tumors like some oncologists in the community may, such as blood cancer, breast cancer or lung cancer. My focus has allowed me to gain deep expertise in GU cancers and to stay abreast of the newest treatment advances, clinical research and so on for those specific GU cancers. As a medical oncologist, I meet patients at one of the scariest moments of their lives. I try to help educate them to make a decision about their disease and its process, and what their treatment options may be, so we can come to a shared decision about what might be the best option. The teaching aspect really strikes home for me. Both of my parents are teachers. The root word for “doctor” in Latin means “to teach.” So that is something I’m both naturally called to do and enjoy doing. Dr. Harrison is rated as a Distinguished provider by MediFind in the treatment of Adult Soft Tissue Sarcoma. His top areas of expertise are Renal Cell Carcinoma (RCC), Prostate Cancer, Familial Prostate Cancer, Clear Cell Sarcoma, and Prostatectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Muscle Invasive Bladder CancerDr. Ramalingam isDistinguished. Learn about Muscle Invasive Bladder Cancer.
- Upper Tract Urothelial Carcinoma (UTUC)Dr. Ramalingam isDistinguished. Learn about Upper Tract Urothelial Carcinoma (UTUC).
- Advanced
- Adult T-Cell LeukemiaDr. Ramalingam isAdvanced. Learn about Adult T-Cell Leukemia.
- Chronic T-Cell Leukemia (CTCL)Dr. Ramalingam isAdvanced. Learn about Chronic T-Cell Leukemia (CTCL).
- Large-Cell Immunoblastic LymphomaDr. Ramalingam isAdvanced. Learn about Large-Cell Immunoblastic Lymphoma.
- Monoclonal Gammopathy of Undetermined Significance (MGUS)
- Multiple MyelomaDr. Ramalingam isAdvanced. Learn about Multiple Myeloma.
- Non-Muscle Invasive Bladder CancerDr. Ramalingam isAdvanced. Learn about Non-Muscle Invasive Bladder Cancer.
- Experienced
- Adult Immune ThrombocytopeniaDr. Ramalingam isExperienced. Learn about Adult Immune Thrombocytopenia.
- AgranulocytosisDr. Ramalingam isExperienced. Learn about Agranulocytosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Ramalingam isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AnemiaDr. Ramalingam isExperienced. Learn about Anemia.
- Antiphospholipid SyndromeDr. Ramalingam isExperienced. Learn about Antiphospholipid Syndrome.
- Arterial EmbolismDr. Ramalingam isExperienced. Learn about Arterial Embolism.



