RihanKhanMD

Radiology • Lebanon, NH

Neuroradiology

Neuroradiologist, Dartmouth-Hitchcock Medical Center

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Office
Dartmouth-Hitchcock Medical Center
One Medical Center Drive
Lebanon, NH 03756
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Education & Training

Barrow Neurological Institute at St Joseph's Hospital and Medical CenterFellowship, Neuroradiology, 2007 - 2009
Dartmouth-Hitchcock/Mary Hitchcock Memorial HospitalResidency, Radiology-Diagnostic, 2004 - 2007
St Vincent HospitalResidency, Radiology-Diagnostic, 2003 - 2004
Tucson Hospitals Medical EducationInternship, Transitional Year, 2002 - 2003
Geisel School of Medicine at DartmouthClass of 2002

Certifications & Licensure

CA State Medical License 2010 - 2025
NH State Medical License 2005 - 2025
VT State Medical License 2018 - 2024
AZ State Medical License 2007 - 2019
American Board of Radiology Diagnostic Radiology
American Board of Radiology Neuroradiology

Awards, Honors, & Recognition

Top Doctors:Arizona State Castle Connolly, 2013

Publications & Presentations

PubMed

1 citations
Quantifying Tumor and Vasculature Deformations during Laryngoscopy.
Xiaotian Wu, David A Pastel, Rihan Khan, Clifford J Eskey, Yuan Shi, Michael Sramek, Joseph A Paydarfar, Ryan J Halter> ;Annals of Biomedical Engineering. 2022 Jan 1
Diagnosis and management of oral cavity lipoblastoma and lipoblastomatosis in an 8-month-old boy
Allison L. Matous, Michael L Baker, Rihan Khan, David A. Pastel, Eunice Y. Chen> ;Clinical Case Reports. 2021 Sep 1
1 citations
PET Imaging of Tumor Hypoxia in Head and Neck Cancer: A Primer for Neuroradiologists.
Rihan Khan, Marc Seltzer> ;Neuroimaging Clinics of North America. 2020 Aug 1
11 citations
PRE-OPERATIVE LOCALIZATION OF PARATHYROID ADENOMA: PERFORMANCE OF 4D MRI PARATHYROID PROTOCOL.
Kelvin Onyeka Memeh, Jeannine Esther Palacios, Rihan Khan, Marlon A. Guerrero> ;Endocrine Practice. 2019 Jan 18
4 citations
Bilateral persistent primitive hypoglossal artery presenting with hemiplegia
Gagandeep Choudhary, Kriti Ahuja, Rihan Khan, Wayne S. Kubal> ;Radiology Case Reports. 2018 May 22
6 citations
The First Reported Case of Recurrent Carcinoid Tumor in the External Auditory Canal
Hilary C. McCrary, Erynne A. Faucett, Saranya Reghunathan, F. Zahra Aly, Rihan Khan, Raymond F. Carmody, Abraham Jacob> ;Otology & Neurotology. 2017 Jan 1
10 citations
Chordoma dedifferentiation after proton beam therapy: a case report and review of the literature.
Joseph Frankl, Cassi Grotepas, B. Stea, G. Michael Lemole, Alexander G. Chiu, Rihan Khan> ;Journal of Medical Case Reports. 2016 Oct 12
1 citations
A Diagnostic Dilemma: Multiple Primary Intracranial Tumors Without Vestibular Schwannomas.
Erynne A. Faucett, Brandon T. Larsen, Rihan Khan, Alexander G. Chiu, Eugene H. Chang> ;The Annals of Otology, Rhinology, and Laryngology. 2016 Aug 23
1 citations
MRI Contrast Agents: Evolution of Clinical Practice and Dose Optimization.
Rihan Khan> ;Topics in Magnetic Resonance Imaging. 2016 Aug 1
44 citations
Dynamic 4D MRI for Characterization of Parathyroid Adenomas: Multiparametric Analysis
Kambiz Nael, J. Hur, A. Bauer, Rihan Khan, Ali R. Sepahdari, R. Inampudi, Marlon A. Guerrero> ;AJNR. American Journal of Neuroradiology. 2015 Nov 1
5 citations
The Solid Component of Radiographically Non-Growing, Post-Radiated Vestibular Schwannoma Retains Proliferative Capacity: Implications for Patient Counseling.
Abraham Jacob, Suzu Igarashi, Terry Platto, Rihan Khan, Richa Jain> ;The Annals of Otology, Rhinology, and Laryngology. 2015 Oct 1
4 citations
Metastatic Prostate Cancer to the Left Temporal Bone: A Case Report and Review of the Literature.
Erynne A. Faucett, Hal Richins, Rihan Khan, Abraham Jacob> ;Case Reports in Otolaryngology. 2015 Jul 30
Feasibility of tomotherapy for postoperative irradiation of lower extremity sarcomas.
Nam P. Nguyen, Jacqueline Vock, Vincent Vinh-Hung, Rihan Khan, Benjamin Slane, Thomas Sroka, Siyoung Jang, Vigil Dias, Richard A Vo, Ulf Karlsson, Alexander Chi> ;Tumori. 2014 Jul 1
98 citations
Six-Minute Magnetic Resonance Imaging Protocol for Evaluation of Acute Ischemic Stroke Pushing the Boundaries
Kambiz Nael, Rihan Khan, Gagandeep Choudhary, Arash Meshksar, Pablo Villablanca, Jennifer Tay, Kendra Drake, Bruce M. Coull, Chelsea S. Kidwell> ;Stroke. 2014 Jul 1
17 citations
The potential role of magnetic resonance spectroscopy in image-guided radiotherapy.
Mai Lin Nguyen, Brooke Willows, Rihan Khan, Alexander Chi, Lyndon Kim, Sherif G. Nour, Thomas Sroka, Christine Kerr, Juan Godinez, Melissa Mills, Ulf Karlsson, Gabor A...> ;Frontiers in Oncology. 2014 May 5
17 citations
Role of EPI-FLAIR in Patients with Acute Stroke: A Comparative Analysis with FLAIR
Arash Meshksar, J. P. Villablanca, Rihan Khan, R. Carmody, Brent A. Coull, Kambiz Nael> ;AJNR. American Journal of Neuroradiology. 2014 May 1
12 citations
Potential applications of imaging and image-guided radiotherapy for brain metastases and glioblastoma to improve patient quality of life
Nam P. Nguyen, Mai Lin Nguyen, Jacqueline Vock, C. Lemanski, Christine Kerr, Vincent Vinh-Hung, Alexander Chi, Rihan Khan, William Woods, Gabor Altdorfer, Mark D’Andre...> ;Frontiers in Oncology. 2013 Nov 19
4 citations
Feasibility of Image-Guided Radiotherapy for Elderly Patients with Locally Advanced Rectal Cancer
Nam P. Nguyen, Misty Ceizyk, Jacqueline Vock, Paul Vos, Alexander Chi, Vincent Vinh-Hung, Judy Pugh, Rihan Khan, Christina Truong, Gabby Albala, Angela Locke, Ulf Karl...> ;Plos One. 2013 Aug 13
3 citations
Image-guided radiotherapy for locally advanced head and neck cancer.
Nam P. Nguyen, Sarah Kratz, C. Lemanski, Jacqueline Vock, Vincent Vinh-Hung, Olena Gorobets, Alexander Chi, Fabio C. L. Almeida, Michael Betz, Rihan Khan, Juan Godinez...> ;Frontiers in Oncology. 2013 Jul 8
11 citations
Osteoblastoma of the Lateral Skull Base: Work-Up, Surgical Management, and a Review of the Literature
Craig Miller, Rihan Khan, G. Michael Lemole, Abraham Jacob> ;Journal of Neurological Surgery Reports. 2013 Jun 13
11 citations
Acute Stroke Imaging: What Clinicians Need to Know
Rihan Khan, Kambiz Nael, William K. Erly> ;The American Journal of Medicine. 2013 May 1
3 citations
Feasibility of tomotherapy to reduce cochlea radiation dose in patients with locally advanced nasopharyngeal cancer.
Nam P. Nguyen, Misty Ceizyk, Vincent Vinh-Hung, Thomas Sroka, Siyoung Jang, Rihan Khan, Angela Locke, Gabby Albala, Christina Truong, Juan Godinez, Richard A Vo, Lexie...> ;Tumori. 2012 Nov 1
22 citations
Effectiveness of intensity-modulated and image-guided radiotherapy to spare the mandible from excessive radiation.
Nam P. Nguyen, Jacqueline Vock, Alexander Chi, L Ewell, Paul Vos, Melissa Mills, Rihan Khan, Fabio Almeida, Rick Davis, Michael Betz, Siyoung Jang, Steve Gelumbauskas,...> ;Oral Oncology. 2012 Jul 1
10 citations
Assessing first year radiology resident competence pre-call: development and implementation of a computer-based exam before and after the 12 month training requirement.
Rihan Khan, Elizabeth A. Krupinski, J. Allen Graham, Les Benodin, Petra J. Lewis> ;Academic Radiology. 2012 Jun 1
6 citations
Feasibility of Image-guided Radiotherapy Based on Tomotherapy for the Treatment of Locally Advanced Anal Carcinoma
Nam P. Nguyen, Jacqueline Vock, Thomas Sroka, Rihan Khan, Siyoung Jang, Alexander Chi, Michael Betz, L Ewell, Deirdre Cohen, Richard P. Vo, Melissa Mills, Vincent Vinh...> ;Anticancer Research. 2011 Dec 1
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