Dr. Alka Kumar
MBBS, MD (Radiodiagnosis), DRM (Nuclear Medicine) Senior Director & HOD – Nuclear Medicine & PET-CT

MBBS, DRM, DNB (Nuclear Medicine) Director & Head – Department of Nuclear Medicine & Molecular Imaging
Dr. Ishita B. Sen is a Nuclear Medicine Specialist in India with 24+ years of experience, currently at Fortis Memorial Research Institute.
Dr. Ishita B. Sen is a specialist in Nuclear Medicine and Molecular Imaging with more than 24 years of clinical experience. She completed her postgraduate qualifications and DNB in Nuclear Medicine at national medical centers. She was involved in adopting and standardizing PET-CT imaging and targeted radionuclide therapies for cancer patients in North India. Her clinical focus is on using molecular imaging to detect malignancies early and to support oncologists in treatment planning.
Interpretation of F-18 FDG, Ga-68 PSMA, and Ga-68 DOTATOC PET-CT scans for tumor staging.
High-dose Lutetium-177 (Lu-177) PSMA therapy for prostate cancer and Lu-177 DOTATATE for neuroendocrine tumors.
High-dose Radioiodine (I-131) ablation therapies for differentiated thyroid malignancies.
Myocardial perfusion imaging and brain SPECT scans for dementia evaluation.
Dr. Ishita B. Sen, Nuclear Medicine Specialist in India with 24+ years of experience.
Current position: Director & Head – Department of Nuclear Medicine & Molecular Imaging
How Shifara Health connects international patients with Dr. Ishita B. Sen, Nuclear Medicine Specialist in India.
Send your reports and scans on WhatsApp or through the form on this page. A Shifara case manager replies within 24 hours.
We share your case with Dr. Ishita B. Sen at Fortis Memorial Research Institute and send you the treatment plan with a written cost estimate, free.
Speak to Dr. Ishita B. Sen on a video call before you travel to India. The consultation fee is USD 26.
We arrange the hospital invitation letter for your e-Medical Visa and guide you through the application, free. Your case manager stays with you from the airport to the day you fly home.
After treatment we schedule your follow-up consultations with Dr. Ishita B. Sen, including after you return home.
Dr. Ishita B. Sen is a Nuclear Medicine Specialist in India with 24+ years of experience, practising at Fortis Memorial Research Institute. Qualifications: MBBS, DRM, DNB (Nuclear Medicine).
Dr. Ishita B. Sen practises at Fortis Memorial Research Institute, Sector - 44, Opposite HUDA City Centre, Gurugram, Haryana.
Send your medical reports to Shifara Health on WhatsApp or through the form on this page. A case manager replies within 24 hours, arranges your appointment with Dr. Ishita B. Sen and shares a written cost estimate. Our help is free for patients.
Yes. You can book a video consultation with Dr. Ishita B. Sen before you travel to India. The fee is USD 26.
The cost depends on the procedure, the room category and how long you stay in hospital. Share your reports and we will get a written estimate from Fortis Memorial Research Institute at no charge.
Most international patients travel on India's e-Medical Visa. Once the hospital confirms your treatment plan, we arrange the invitation letter and guide you through the application, free. Read our medical visa guide.
Share your reports and get a free opinion from a senior specialist before you travel.