1.Best of ASTRO Delhi, India held at Leela Ambience Gurgaon 2016 Presented ASTRO paper on SBRT lung
2.At 30th UP Chapter AROI Convention held in Lucknow, Uttar Pradesh at RML Hospital Gomti Nagar? India 2015. Guest Speaker: Role of HPV in head neck cancer
3.At RGCON 2014 Participated in workshop and done live demonstration on how to do contouring for neck nodal regions.
4.At NATCON IASO 2011 held on 15th – 17th September 2011 at Lucknow, U.P, India. Guest Speaker: Radiotherapy, in 1-3 positive axillary lymphnode in breast cancer.
5.At 23rd UP Chapter AROI Convention held on 24th & 25th October 2008 at Naukuchiyatal, Uttranchal, India. Guest Speaker: Innovative radiation approaches in head neck cancer: Maximizing control & minimizing toxicity.
6.At International Symposium on Prognostic and Predictive Factors in Cancer Management held on 15th & 16th December 2008 at King George's Medical University Lucknow. Invited Speaker: Predictive & prognostic factors in carcinoma cervix.
7.At Workshop on brachytherapy held on 14th December 2008 at King George's Medical University Lucknow. Invited Speaker: Brachytherapy for breast cancer.
8.At 12th international congress on oral cancer. 22nd May – 25th May, 2008, Shanghai, China. Invited Key note Speaker: Integrating other therapies with radiation for head neck cancer: Search for optimal solution.
9.At Batra Hospital north zone AROI CME 16th March 2008, New Delhi. Invited Speaker: Intensity modulated radiation therapy for Oropharynx and laryngeal tumors: Target delineation and clinical results.
10.At ASTRO 48th Annual Meeting 2006, Philadelphia, USA Paper presentation: Intensity Modulated Radiotherapy Using Compensators for Head And Neck Cancer Patients: Impact of Dosimetric Parameters on Clinical Outcome.
11.At 26th National Conference of AROI November 2004 Ludhiana Paper presentation: Intensity modulated radiation therapy for head neck cancer: Our experience in achieving dosimetric parameters.
12. At 25th National Conference of AROI November 2003 Kochi Paper presentation: The Impact Of Tumor Volume And Density Measurement On Local Control In Advanced head neck cancer: Using Chemoboost Regimen
13. At 24th National Conference of AROI November 2002 Banglore Paper presentation: To study the role of radiation with concurrent late chemotherapy intensification (chemoboost) for locally advanced head and neck cancer.
14. AT XVI U.P Chapter AROI Convention – 2002,Kanpur Paper presentation: Definitive Radiotherapy,For Carcinoma Of The Uterine Cervix: Retrospective Analysis Of Prognostic Factors Concerning Patient Characteristics And Treatment Parameters.
15.AT Breast Cancer Foundation meet – March 2002, Goa. Paper presentation: A Prospective Study Comparing Two Different Radiotherapy, Fractionation Schedules For Assessing The Responsiveness Of Bone Metastases In Breast Cancer Patient
16. AT XVI U.P Chapter AROI Convention – 2001, Bareilly Paper presentation: Cisplatin AndInfusional 5-Fluorouracil Concomitantly With Radiation In Esophageal Malignancy