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Office
1400 E Downing St
Tahlequah, OK 74464Phone+1 918-456-0641Fax+1 918-453-2154
Education & Training
- Montefiore Medical Center/Albert Einstein College of Medicine (Moses and Weiler Campuses)Fellowship, Pulmonary Disease and Critical Care Medicine, 2010 - 2013
- Harlem Hospital CenterChief Residency, Internal Medicine, 2008 - 2009
- Harlem Hospital CenterResidency, Internal Medicine, 2005 - 2008
- All India Institute of Medical SciencesClass of 2000
Certifications & Licensure
- OK State Medical License 2013 - 2025
- CO State Medical License 2014 - 2015
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Critical Care Medicine
- American Board of Internal Medicine Pulmonary Disease
Awards, Honors, & Recognition
- Distinguished Faculty Award Northeastern Health System, 2018
- Best Internal Medicine Resident Harlem Hospital Center, 2006
- Prof Atm Prakash Gold Medal, best undergraduate in General Surgery All India Institute of Medical Sciences, 2000
Publications & Presentations
PubMed
- 5 citationsBronchoesophageal fistula: An unusual manifestation of lung cancer.Chelsea Smith, Mark Bannon, Adrita Ashraf, Prashant Kaushik, Creticus Marak
Respiratory Medicine Case Reports. 2022-01-01 - 7 citationsIdentifying oncological emergenciesAchuta Kumar Guddati, Nilay Kumar, Ankur Segon, Parijat S. Joy, Creticus P. Marak
Medical Oncology. 2013-07-20 - 7 citationsDose adjustment of carboplatin in patients on hemodialysisAchuta Kumar Guddati, Parijat S. Joy, Creticus P. Marak
Medical Oncology. 2014-01-23
Journal Articles
- Prostate Adenocarcinoma With Atypical Immunohistochemistry Presenting With a Cheerio Sign.Marak, C., Guddati, A. K., Ashraf, A., Smith, J., & Kaushik, P., Annals of Internal Medicine Clinical Cases, 11/1/2022
- A Subcutaneous Abscess Caused by Candida Krusei Infection: A rare ManifestationAdrita Ashraf, Mark Bannon, Matthew Nunley, Prashant Kaushik, Creticus Marak, Archives of Internal Medicine Research, 9/28/2022
- A Fatal Case of Thyroid Storm Precipitated by Methamphetamine UseMatthew Nunley, Adrian Renaldi, Ross Turner, Mark Bannon, Adrita Ashraf, Creticus Marak, Prashant Kaushik, Archives of Internal Medicine Research, 5/30/2022
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