Neilayan Sen

Neilayan Sen, MD

Patient Rating
4.6 out of 5 (151 Ratings, 50 Comments)
See Patient Reviews | About our survey

Profile

Gender:
Male

Specialty:

Radiation Oncology

Areas of Interest

Neilayan Sen, MD, is a board-certified radiation oncologist who treats patients with cancer at the Harold Alfond Center for Cancer Care in Augusta. He also serves as medical director for Radiation Oncology at the HACCC. Dr. Sen's practice specializes in radiation oncology, including three-dimensional conformal radiation therapy (3D-CRT); intensity modulated radiation therapy (IMRT), including tomotherapy; stereotactic body radiotherapy (SRBT) - thoracic, abdominal, pelvic, spine; stereotactic radiosurgery (SRS), including frameless techniques; Deep Inspiration Breath Hold (DIBH) Technique for radiation therapy; and image-guided brachytherapy for pelvic malignancies. Dr. Sen has practiced in the oncology field since 2013.

Languages Spoken

  • English

Education

Education

2004-2008
University of Virginia, Charlottesville, VA, Bachelor's, Neurosciences

Medical School

2008-2012
University of Virginia School of Medicine, Charlottesville, VA

Internships

2012-2013
Rush University Medical Center, Chicago, IL, Transitional Internship

Residency

2013-2017
Rush University Medical Center, Radiation Oncology

Teaching or Professional Positions

  • 2017-2019: Assistant professor, Rush University Medical Center Department of Radiation Oncology, Chicago, IL

Professional Memberships

  • American Society for Radiation Oncology (ASTRO)
  • American Brachytherapy Society (ABS)
  • Radiologic Society of North America (RSNA)

Board Certifications

  • Diplomate, American Board of Radiology

Office Information

Locations

Patient Reviews

October 16, 2025
All staff at HACCC are top notch the minute we walk through the door until we leave and everything in-between. We know they will have our best interests top of mind when guiding my husband through his cancer journey and supporting me as well. There aren't enough words to express our gratitude. Dr Sen is truly amazing. We both felt comfortable talking with him about options for the treatment plan.
October 09, 2025
The Cancer Center is EXCELLENT...
October 07, 2025
The staff, from front desk to Dr. Sen are amazing, caring, and simply wonderful. Dr. Sen is very personable, kind, compassionate, and down to earth. Over the past few years I've been cared for by the team at HACCC, I have had nothing but very positive experiences. Keep it going!
October 03, 2025
I have always been treated very nice by everyone I have met there
October 02, 2025
Wonderful people
September 25, 2025
Very nice people
September 18, 2025
Completely satisfied!!!
September 18, 2025
Dr. Sen was excellent in describing the options available for treating my prostate cancer. Very thorough and professional.
September 16, 2025
Dr. Sen has my complete confidence.
August 19, 2025
This was my second time here and, like the first, the staff and Dr Sen were super friendly, personable, and kind!
August 19, 2025
My dermatologist made the appointment and it was just the one visit
July 31, 2025
I have only favorable opinions about this facility. The care team is courteous and knowledgeable.
July 29, 2025
All the people I have dealt with at both the hospital and cancer care were very professional, kind and caring.
July 10, 2025
I was very, very impressed with the whole facility and the people that work there. And Dr. Sen, I am very, very confident and happy to be in their care. Thank you very much.
June 26, 2025
This care team is the best I have ever encountered within your Maine General System! I've always felt that the Alfond Cancer Care Center staff is always genuine in their caring for me and my health issues... God Bless these humans...
June 24, 2025
Good experience so far. I've only just begun. Dr. Sen seems thorough to make sure I get the right treatment. Nurses seemed efficient.
June 05, 2025
My medical records were not entered to the Maine General database and not available to the physicians assistant when I arrived for my appointment. Two days prior to my appointment, I had asked my "nurse guide" if my records were available to the doctor and she responded that they were.
May 23, 2025
Excellent Dr
May 22, 2025
I have little to say other than, I like Dr. Sen and those who work with him. They are very professional. Dr. Sen is thorough and patient with me. I tend to have many questions.
May 20, 2025
I only went for my initial appointment on letting me know what my results was. So, until I have further experience with them, then I will leave a different number. But for right now, they're doing what they can and they're letting me know what I need. When I go back for my next appointment, I'll know a lot better to write this phone call. Thank you.
May 20, 2025
I would like to have been warned about the construction, as it is between parking and the main entrance.
May 09, 2025
Every thing went perfectly
May 09, 2025
Everyone there is very kind and professional. Dr. Sen is terrific. If left nothing out, knew what he had on his hands with me, what he wanted to do, and why. I thought he gave my wife and I a lot of information, what everything meant, and what he was about to do. I thought it a very good introduction to radiation oncology, my cancer, and Dr. Sen's treatment plan.
May 08, 2025
Excellent facility. Mainers are lucky to have you people. Excuse me. Just a busy, busy place, but every question that I asked was answered. I didn't feel rushed at any time. And I always have looked forward to coming there. And just a great facility. Thank you. Bye bye.
May 06, 2025
Both the nurse navigator and Dr. Sen were very open and ready with both questions and answers. Dr. Sen has a very calm demeanor, and was extremely well-prepared to discuss not only the reason I was there, but knew about a medical issue I have that is unrelated to the cancer, and worked that knowledge into the treatment plan.
May 02, 2025
Very knowledgeable, respectful, and friendly caring team
April 11, 2025
Everyone was fantastic.
April 11, 2025
Dr. Neil Sen was incredible. He had a thorough understanding of my condition, covered fully my options with risks and put an action plan in place. I immediately felt as though I was in good hands.
April 10, 2025
Thank you.
April 04, 2025
Dr. Sen and his staff were very professional and caring. Dr Sen was completely familiar with my case and thoroughly explained the treatment options. We agreed completely on the course to be taken.
April 04, 2025
It was a very positive experience. Everyone was very nice, from check-in to my consult with Dr. Sen.
March 28, 2025
This is a wonderful place everyone is so nice and a beautiful place
March 21, 2025
The nurse and doctor were very nice and professional!
March 14, 2025
Dr Sen is EXCELLENT.
March 06, 2025
the team did an outstanding job. Dr. Sen was very good at explaining my care and outcome of what is going to happen over the next few months. I felt very comfortable with the staff.
February 28, 2025
Dr. Sen is absolutely wonderful. His bedside manner is absolutely perfect for what I needed. He saved me when I didn't know if I could be saved and he believed in it. Thank you.
February 06, 2025
They were all very nice answered all my questions
January 21, 2025
Everyone I've met are friendly with a caring attitude. I never feel anxious when I'm there.
January 21, 2025
appointments always on time and wonderful people to greet and or give directions.
January 16, 2025
Dr. Sen is an awesome oncologist. I think he saved my life. He pays very close attention to my needs. He understands what's important to me. It's been a great relationship and I'm very pleased.
January 14, 2025
I love Maine General and all the different practices. We are a true partnership, keeping me healthy and living a long quality life. ?
January 09, 2025
I would just like to say that I have always been treated very nice and everyone is real helpful and pleasant with me.
January 02, 2025
I have several doctors that I've been to since I moved to Maine and this is the absolute best I've ever been treated. I love it.
December 13, 2024
All nice people
December 10, 2024
All phases were excellent
December 10, 2024
They made me feel welcome and that l was part of the family.
December 06, 2024
The staff were so helpful and friendly.
December 05, 2024
Dr Sen was very informative
November 21, 2024
Great from walking in to walking out!
November 21, 2024
The staff was very thoughtful and considerate and I was very pleased with the doctor, Dr. Sen, and his preparedness for our meeting and his ability to answer questions and deliver information that I could understand. And you know I'm looking forward to dealing with and working with the staff there as I move forward. So thank you everybody. Much appreciated.
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