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ATLANTA: 1800 Howell Mill Rd • Suite 800 • Atlanta, GA 30318 • 404-350-9853
FAYETTEVILLE: 1267 Highway 54 West • Suite 4200 • Fayetteville, GA 30214 • 678-829-1060
LOCUST GROVE: 4877 Bill Gardner Pkwy • Locust Grove, GA 30248 • 678-399-7190
NEWNAN: 775 Poplar Rd. • Suite 310 • Newnan, GA 30265 • 770-251-2590
SANDY SPRINGS: 755 Mount Vernon Hwy NE • Suite 320 • Atlanta, GA 30328 • 404-350-8711
STOCKBRIDGE: 290 Country Club Drive • Suite 100 • Stockbridge, GA 30281 • 678-854-9500

Meet Rajni Sinha, MD, MRCP

Dr. Rajni Sinha returned to Atlanta and joined Piedmont Cancer Institute in 2016 after caring for cancer patients in a busy practice in Chattanooga.

Dr. Sinha is a member of the American Hematology Society, Clinical Research Training Institute, which focuses on clinical trial design and implementation. She is experienced as a principal investigator of industry-sponsored clinical trials and has performed investigator-initiated trials.

Dr. Sinha has authored or co-authored several journal publications and abstracts in the field of oncology.

Dr. Sinha has 2 children, enjoys swimming, biking, gardening, traveling to new destinations, and reading.

Professional Affiliations

Professional Distinctions

  • Solid tumor focus including breast cancer, hepatobiliary/gastrointestinal and hematological malignancies
  • Former Assistant Professor of Hematology and Oncology at Emory University School of Medicine
  • American Hematology Society, Clinical Research Training Institute - Member
  • Presenting speaker at ASH, ASCO, and Leukemia & Lymphoma Society conferences

Testimonials from Dr. Sinha's Patients

March 2025

Dr. Sinha is professional, knowledgeable, caring, kind, listens. Has a great team that provides amazing care from the moment you walk in the door till the time you leave. So thankful for the care received.

March 2025

Dr. Sinha provided a path of treatment that was clear and focused. She supported me and my family along that path answering questions and providing solutions to problems. So thankful to be a patient in this practice.

March 2025

Very nice doctor and explained everything very well. For someone with a new diagnosis of cancer, I felt at peace with Dr. Sinha's bedside manner.

March 2025

Dr. Sinha is very informative, patient, and has a very caring demeanor.

March 2025

Dr. Sinha is professional yet friendly and extremely knowledgeable in her field. She found a medication that I can have injected monthly that literally has saved me from bleeding to death.

March 2025

Dr. Sinha is professional and personable. She immediately made me feel comfortable that I was getting the best care possible. She explained my treatment clearly and precisely, and she answered my questions. Dr. Sinha gives me confidence as I begin chemo therapy.

March 2025

Very efficient office and scheduling. Wonderful professional atmosphere. Well trained and responsive staff. Dr. Sinha was engaging and caring and I understood her explanation of my situation.

March 2025

Dr Sinha is a caring person who listens and provides helpful guidance.

March 2025

I always enjoy seeing Dr. Sinha. She has the best bedside manner of any Dr. I have ever seen. I credit her with saving my life as well as always following up to make certain that I am doing well. She explains everything she discusses with me in layman terms and is thorough in explaining everything. She not only seems to care about the treatment that she provides, she also tries to help with areas that are not in her expertise. If I EVER have to have chemo treatment again, I would want her on my side. Hopefully I will only have follow up treatments in the future, but if not, I want her to be my caregiver. She is a one of a kind Dr. that seems to really care about my overall wellbeing. Thank you Dr. Sinha.

March 2025

Dr. Sinha is great! Very caring & patient. Answers all your questions, and doesn't rush you.

March 2025

Dr. Sinha is personable, competent, listened and asked if I had any questions.

March 2025

My visit with Dr. Sinha was very positive, she is knowledgeable and took time to explain my situation and treatment options. She was able to answer my questions and promptly schedule testing to better determine best course of action moving forward.

March 2025

Dr. Sinha is just wonderful. I am so grateful to be a patient in her practice. She is very kind, sincere, honest and quite knowledgeable. An expert in her field.

March 2025

Dr. Sinha is very kind and professional.

March 2025

Dr. Sinha was easy to talk to, she listen and put me and my husband at ease.

View Testimonials About PCI

Office Locations

Rajni Sinha, MD, MRCP sees patients at the following PCI offices.

The Atlanta office of Piedmont Cancer Institute | Atlanta Oncologists

Atlanta

1800 Howell Mill Rd, Suite 800, Atlanta, GA 30318

404-350-9853

Map & Directions

The Sandy Springs office of Piedmont Cancer Institute | Atlanta Oncologists

Sandy Springs

755 Mount Vernon Hwy NE, Suite 320, Atlanta, GA 30328

404-350-8711

Map & Directions

Six Atlanta Area Locations

Providing the highest quality cancer treatment services close to home.

WebMD Preferred Provider Castle Connolly Top Physician Practices Castle Connolly Top Doctors 2024 Castle Connolly Top Doctors 2023 Castle Connolly Top Doctors 2022 GASCO Lifetime Group Member Georgia Trend Top Doctors Atlanta Magazine Top Doctors 2023 Atlanta Magazine Top Doctors 2023 Best of Perimeter 2023 Best of Perimeter 2023 Best of North Atlanta 2024 Best of North Atlanta 2023 Best of North Atlanta 2022 Atlanta's Best 2023 Kev's Best