Rajni Sinha, MD, MRCP - Piedmont Cancer Institute | Atlanta Oncologists
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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
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: 1240 Eagles Landing Parkway • Suite 260 • Stockbridge, GA 30281 • 678-854-9500
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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

  • American Society of Clinical Oncology (ASCO), Member
  • American Society of Hematology (ASH), Member
  • American Medical Association (AMA), Member
  • Georgia Society of Clinical Oncology (GASCO), Lifetime Member

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

April 2023

Dr. Sinha is always so pleasant, polite, understanding and compassionate. My husband and I are extremely happy with the service she provides us.

April 2023

Dr. Sinha is a gifted doctor who sees me to two visits a year to make certain that I continue to enjoy no cancer. She does this in an excellent way by checking that there is no change, but in a kind and gifted way. I feel fortunate to have her as a doctor.

April 2023

My first visit, I must say I was very nervous, but she had her way of calming me down with breaking down everything to me, explaining everything to me, taking her time to listen to me, and being very attentive to me, the staff were excellent. Patient educated and loving. I felt good in the environment with my doctor, and I trust that she knows what she's going to do and she is the best an angel sent right from heaven.

April 2023

Dr. Sinha is great at explaining things and answering questions. Her staff are also very supportive.

April 2023

Dr. Sinha is an excellent doctor. She is kind, practical, and really listens when you talk. Additionally, she is a great problem-solver. I am so grateful she is my oncologist!

April 2023

Dr. Sinha is quite kind and very understanding. Grateful to have her as my medical oncologist. Thank you, Dr. Sinha!

April 2023

Excellent doctor. She listens very well and explains in terms you can understand. Answers every question. Shows genuine concern about whatever you have going on whether it's health related or personal, and gives good advice on the personal matters. Dr. Sinha NP, Ann is also is great. I also love the fact that all my doctors communicate with each other whether big like surgery or small issue like medication change. they ask their peers. My I love my oncologist team.

April 2023

Dr. Sinha delivered a level of care that I have not seen since my diagnosis. I am optimistic about the future treatment suggested, and would recommend your practice to anyone. Thank you!

April 2023

Dr Sinha is always caring and upbeat. I never feel awkward telling her about my smallest concerns as she is resolution oriented and open to try new medicines etc after educating me about my options.

April 2023

Dr. Sinha is very thorough and informative. She makes me feel very comfortable and goes over my results in detail answering all questions that I have. Great bedside manners and easy to talk to.

April 2023

Dr Sinha is an awesome doctor. She is patient, knowledgeable, thorough and professional. A very positive personality.

March 2023

She saved my life and is a caring, compassionate physician!

March 2023

I have always received excellent and courteous treatment from Dr Sinha, Anna and all the support staff.

March 2023

She is always on top of of my cancer and treatment

March 2023

Dr Sinha was very helpful in helping me understand my concerns about my blood work.

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Office Locations

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



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


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Sandy Springs

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


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Five Atlanta Area Locations

Providing the highest quality cancer treatment services close to home.

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