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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 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.

February 2025

Dr. Sinha was very attentive, professional, thorough, and did not seemed to rush through my appointment.

February 2025

Always love seeing Dr Sinha. She is so very personable and reassuring. Thanks as well to the entire team.

February 2025

A wonderful experience with a thorough and thoughtful physician and staff.

February 2025

Dr Sinha Is a very good oncologist.

February 2025

I was so pleased with Dr. Sinha's willingness to spent time explaining everything in detail to me. She was extremely knowledgeable and also seemed to be understanding, as well. I'm so glad that Dr. Katz recommended her to further access and prescribe what she thought would be the best regime for my diagnosis. I felt very at ease with her and am confident in her expertise. I know the road ahead will be challenging, but I'm glad I came and that she is handling me and my diagnosis!

January 2025

Dr.Sinha is a compassionate, pleasant, and superbly communicative physician, who has highest regards in rendering best medical care to patients. We have been extremely happy and honor her advice and care . She is highly qualified in her field of medicine applies her knowledge to patient care with her utmost quality and concern. Thank you.

January 2025

Dr. Sinha is and her team are amazing. After being diagnosed with liver cancer, they have all been informative, helpful, and understanding. If I have any questions they answer them and make sure all my concerns are acknowledged. This has been a journey for me and I am truly grateful for they have been with me every step of the way.

January 2025

Dr. Sinha is very personable and an excellent physician. I have great confidence in her and have been pleased with my experiences there.

January 2025

Dr Sinha was very pleasant and helpful and gave me great news there was no new cancer.

January 2025

Dr. Sinha provides excellent care!

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