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Aditya N. Halthore

Aditya N. Halthore, MD

Radiation Oncology

Accepting New Patients

Highlights

Age Groups Seen

  • Young Adult 18-25
  • Adult 26-64
  • Older Adult 65+

Languages

  • English

Gender

Male

Johns Hopkins Affiliations:

  • Johns Hopkins School of Medicine Faculty

About Aditya N. Halthore

Primary Academic Title

Assistant Professor of Radiation Oncology and Molecular Radiation Sciences

Johns Hopkins Physician

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Background

Aditya Halthore, MD, serves as Assistant Professor in the Department of Radiation Oncology and Molecular Radiation Sciences and Director of Safety and Quality at the Johns Hopkins University School of Medicine.

Listen to Dr. Halthore's On Target podcast episode to learn more about his work.

Dr. Halthore is an expert in proton therapy and specializes in genitourinary and thoracic cancers.  His specific interests include prostate, bladder, lung, esophageal, and thymic cancers, and he is committed to developing personalized treatment strategies for every patient.

Dr. Halthore was previously recognized as a Howard Hughes Medical Institute (HHMI)/National Institutes of Health (NIH) Scholar and his research interests include grant funded clinical trials focused on the novel utilization of radiation and imaging techniques, such as spatial fractionation (proton GRID) therapy for the treatment of bulky cancers.  He is also involved in using dual-energy CT and functional MRI studies that aim to improve functional radiation planning and the assessment of radiation-induced changes. 

As an educator, Dr. Halthore serves as Course Director for the Johns Hopkins Proton Therapy Certificate Program. He actively participates in student, resident, and fellow lectureship and mentorship across the Johns Hopkins health system. Dr. Halthore participates in several national-level initiatives including as a member of the American Society of Therapeutic Radiation Oncology (ASTRO) Guidelines Subcommittee and as a board member and ASTRO liaison to the Medical Dosimetry Certification Board (MDCB).

Find a Clinical Trial

View all trials by this principal investigator.

Additional Academic Titles

Assistant Professor of Oncology

Selected Publications

  • Halthore A, Wright J, Sheikh K, et al. Treatment Planning of Bulky Tumors using Pencil Beam Scanning Proton GRID Therapy. IJPT Dec 2022

  • Halthore A, Andriole G, Goldstein M. Anti-Androgen Treatment versus Active Surveillance for Patients with Prostate Cancer. JAMA Oncology. Nov 2022

  • Halthore A, Goenka A, Sharma R, Knisely J.  Prophylactic Cranial Irradiation for Resectable Small Cell Lung Cancer. Clinical Lung Cancer. 2018 Mar;19(2):115-119

  • Sher DJ, Adelstein D, Bajaj G, Brizel D, Cohen E, Halthore A, Harrison L, Lu C, Moeller B, Quon H, Rocco J, Sturgis E, Tishler R, Trotti A, Waldron J, Eisbruch A.  Radiation therapy for Oropharyngeal Squamous Cell Carcinoma: Executive Summary of an ASTRO Evidence-Based Clinical Practice Guideline. Practical Radiation Oncology. 2017 Jul - Aug;7(4):246-253

  • Sutera P, Goldstein M, Deville C, Halthore A. Tempering Optimism for MRI-Guided Focused Ultrasound Therapy. Lancet Oncology. Lancet Oncology, Oct 2022

Locations

  1. Sibley Memorial Hospital
  2. Sibley Memorial Hospital
  3. Sibley Memorial Hospital

Expertise

Education

  • Residency: Long Island Jewish Medical Center, Radiation Oncology, 2017
  • Medical Education: Dartmouth College School of Medicine, MD, 2012

Board Certifications

  • Radiation Oncology: American Board of Radiology, 2018

Insurance

Please contact the location directly to confirm your health plan is accepted.
Search plans
  • Aetna
  • CareFirst
  • Cigna
  • First Health
  • Geisinger Health Plan
  • HealthSmart/Accel
  • Johns Hopkins Health Plans
  • MultiPlan
  • Pennsylvania's Preferred Health Networks (PPHN)
  • Point Comfort Underwriters
  • Private Healthcare Systems (PHCS)
  • Veteran Affairs Community Care Network (Optum-VACCN)

Ratings & Reviews

4.9 out of 5

131 ratings, 47 reviews

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

Overall Rating by Patient
Provider Listened Carefully
Provider Explained Things Clearly
Provider Knew Medical History
Provider Showed Respect
Provider Spent Enough Time
Search reviews
    5 out of 5 stars
    Reviewed on 3/16/2026

    Dr. Halthore is always prepared, listens to my concerns and provides excellent information and advice.

    5 out of 5 stars
    Reviewed on 3/4/2026

    I really appreciate that Dr. Halthore takes all the time needed to thoroughly explain treatment options. I never feel rushed. He has been great at explaining the processes in easy to understand language.

    5 out of 5 stars
    Reviewed on 2/25/2026

    Knowledgeable and easy to talk to.

    5 out of 5 stars
    Reviewed on 2/23/2026

    A caring and knowledgeable doctor

    5 out of 5 stars
    Reviewed on 2/19/2026

    He is excellent. Very skilled in his field and an articulate communicator. Also friendly.

    5 out of 5 stars
    Reviewed on 2/5/2026

    He was very patient and took his time answering my questions and concerns.

    5 out of 5 stars
    Reviewed on 1/28/2026

    Dr. Halthore is fine.

    5 out of 5 stars
    Reviewed on 1/7/2026

    Effectiveness

    5 out of 5 stars
    Reviewed on 1/5/2026

    I couldn't have choose a better provider.

    5 out of 5 stars
    Reviewed on 12/24/2025

    Very helpful in explaining my concerns

    5 out of 5 stars
    Reviewed on 12/24/2025

    I should have completed this form as soon as I received it as I don't have a good memory of the visit. I like Dr Halthore a lot. Before we got into the reason I was there, I told him a bit about my dripping nose. He offered an unsolicited suggestion which has helped me tremendously. He is being very cautious about my lungs which I appreciate so much. Or maybe he just likes seeing me (please laugh!)

    5 out of 5 stars
    Reviewed on 12/17/2025

    Awesome!!

    5 out of 5 stars
    Reviewed on 12/15/2025

    The introductory interview with Dr.Halthore went well, but there were no clinical procedures at that time.

    5 out of 5 stars
    Reviewed on 12/10/2025

    Excellent

    5 out of 5 stars
    Reviewed on 12/9/2025

    Oh wow, great provider, a wealth of knowledge and skill to address my Health concerns

    5 out of 5 stars
    Reviewed on 12/1/2025

    My husband and I were very impressed with both Dr. Halthore and his resident, [staff]. They were excellent at communication, explaining things very clearly and in an easily-understood manner. They were also kind and thoughtful. We came to this appointment with some significant concerns and they alleviated them completely. We were extremely pleased.

    5 out of 5 stars
    Reviewed on 11/17/2025

    My provider was Outstanding!!

    5 out of 5 stars
    Reviewed on 10/29/2025

    Very good and comprehensive

    5 out of 5 stars
    Reviewed on 10/20/2025

    20+ minutes late to start. Had to phone about delay.

    5 out of 5 stars
    Reviewed on 10/15/2025

    Dr Halthore is an outstanding physician who saved my life. He is compationate and always concerned for my well/being. I recommend him highly.

    5 out of 5 stars
    Reviewed on 10/13/2025

    Dr. Halthore worked diligently to radiate and knock out my bladder cancer and succeeded! He is a wonderful and dedicated man and I will never forget him.

    5 out of 5 stars
    Reviewed on 10/1/2025

    Always dependable.

    5 out of 5 stars
    Reviewed on 9/29/2025

    Extremely wll informed, patient friendly . I would recommend him to anyone

    5 out of 5 stars
    Reviewed on 9/24/2025

    My provider may very well be the best doctor I have ever had. Seriously! He is smart, caring and understanding.

    5 out of 5 stars
    Reviewed on 9/22/2025

    Dr Halthore is a very compassionate and highly skilled physician and a credit to Sibley Hospital

    5 out of 5 stars
    Reviewed on 9/10/2025

    The was caring. He explained the issues that I have and how I have to resolve them.

    5 out of 5 stars
    Reviewed on 8/13/2025

    I am very pleased that Dr. Halthore always spends the time with me and does not rush through my appointment. He takes the time the truly listen and answer all my questions in an easily understandable manner.

    5 out of 5 stars
    Reviewed on 8/12/2025

    Courtesy, caring

    5 out of 5 stars
    Reviewed on 8/11/2025

    Great

    5 out of 5 stars
    Reviewed on 8/4/2025

    Dr. Halthore is always cordial, prepared and very knowledgeable about my situationI find him to be very attentive and always responds to my questions and concerns.. He is the consummate professional. I feel very fortunate to have him as my doctor.

    5 out of 5 stars
    Reviewed on 7/23/2025

    I was very pleased with the doctor and nurses. Very professional and attentive

    5 out of 5 stars
    Reviewed on 7/23/2025

    Professional and personable

    5 out of 5 stars
    Reviewed on 7/21/2025

    Very good

    5 out of 5 stars
    Reviewed on 6/25/2025

    Dr. Halthore is very concerned about his paients. He asks and answers lots of questions. I totally trust and appreciate hos care.

    5 out of 5 stars
    Reviewed on 6/20/2025

    Very happy that I choose Sibley. Dr Aditya is excellent

    5 out of 5 stars
    Reviewed on 6/16/2025

    I found Dr. Halthore to be an excellent and patient communicator.

    5 out of 5 stars
    Reviewed on 6/11/2025

    Dr Halthore was very well prepared for the initial consultation; he was very attentive to our concerns and sympathetic to the issues surrounding my desire and need to attack my prostate cancer with the proton therapy

    5 out of 5 stars
    Reviewed on 6/9/2025

    Overall a very good visit.

    5 out of 5 stars
    Reviewed on 6/4/2025

    Dr Halthore is simply the BEST!

    5 out of 5 stars
    Reviewed on 5/27/2025

    Knowledgeable and caring

    5 out of 5 stars
    Reviewed on 5/19/2025

    Dr. Halthore has always treated me as a partner in my health, which is what I expect from every doctor. He takes the time to talk to me to make sure I understand the ways of particular paths on my cancer journey. He is professional and courteous.

    5 out of 5 stars
    Reviewed on 5/7/2025

    Dr. Halthre is very sensitive to my questions and explains things very well.

    5 out of 5 stars
    Reviewed on 5/7/2025

    Excellent!

    5 out of 5 stars
    Reviewed on 5/5/2025

    Excellent

    5 out of 5 stars
    Reviewed on 5/5/2025

    Outstanding person and expert in his field

    5 out of 5 stars
    Reviewed on 4/30/2025

    Dr Halthore is an outstanding and caring professional.

    5 out of 5 stars
    Reviewed on 4/23/2025

    Good