Meet Our Analysts

Greg Caressi

Greg Caressi is responsible for Frost & Sullivan’s Healthcare and Life Sciences practice, which includes Digital Health, Life Sciences, Medical Imaging & Informatics, and Advanced Medical Technologies. He engages with industry leaders across the globe regarding their technology needs and gaps, and leverages insights from our research to identify growth opportunities and needed solution capabilities for healthcare stakeholders, including healthcare providers, payors, government agencies, medical technology vendors and individual consumers.

Reenita Das

Reenita Das currently serves as Healthcare and Life Sciences’ Partner and Senior Vice President and is the first woman Partner at Frost & Sullivan, driving the global research vision and strategy for the firm as well as commercial opportunities within the healthcare practice. She has lived and worked in over 10 countries in the world, focusing on finding solutions to healthcare challenges and implementing growth change strategies. She recently got voted the top 100 women in Femtech and Healthtech. Reenita’s focus is on how healthcare will operate 20 years from today and she shares her vision at leading conferences and events.

She is also passionate about using digital solutions and creating gender-specific healthcare by her focus on “Femtech” and the growth opportunities from this new sector which includes advising companies on the right strategies and commercial business models to success.

Dinesh Sampath Rangaraj

Nitin Naik

With more than 24 years of industry experience, Nitin serves as Frost & Sullivan’s Global Practice Area Leader (HLS). In this role, he is dedicated to executing strategy consulting, forecasting analytics, commercial due diligence and clinical R&D projects for healthcare companies.

Nitin has a strong understanding of the dynamics in the healthcare industry and possesses domain knowledge in the life sciences space. He has advised several mid sized companies and start-ups in numerous commercial transactions and IPOs to optimize market positioning and valuation strategies.

He has led strategic initiatives with Medical Device & Life Science companies:

• Emerging markets go to market strategy , Innovative therapies portfolio analysis
• Sales, Marketing, Distribution planning
• Global Alliances, Public Private Partnerships, M&A.
• Co-innovation programs, research

Sujith Eramangalath

Charlie Whelan

Charlie leads Frost & Sullivan’s growth consulting practice in the Americas supporting clients across the healthcare technology and services ecosystem. His responsibilities include project management, business development, strategic planning and subject matter expertise, particularly in the medical devices market.

Siddharth Saha

Milind Sabnis

Sowmya Srinath

Sid Shah

Siddharth (Sid) Shah leads the global medtech research program of the Healthcare & Life Sciences practice, and has over ten years of healthcare market research & consulting experience. In his prior life he has also conducted wet lab research in stem cells at the prestigious Johns Hopkins University. Beyond medical devices, Shah also tracks innovations in radiology artificial intelligence, diabetes, and connected devices. He holds a Master of Science in Biotechnology from the Johns Hopkins University.

Unmesh Lal

Christi Bird

Daniel Ruppar

Paljit Sohal

Kiranjit Kaur

Rathanesh Ramasundram

Daniel I’Anson

Daniel leads the growth consulting practice for Healthcare & Life Sciences in the Middle East & Africa. This practice covers Healthcare Delivery & Operations, Medical Imaging & Informatics, Pharmaceuticals & Life Sciences, and Digital Health.

Daniel is a seasoned healthcare professional with more than 15 years’ experience in the healthcare industry and has extensive experience supporting clients to achieve their strategic growth objectives through Optimization, Efficiency, Quality and Cost Initiatives; Market Analysis, Customer VOC/Perception studies, Due Diligence, and Service Expansion; Healthcare Data and Analytics; Change, Program and Project Management; and, Leadership Development.

Imran Khan

Imran has over 20 years of experience in market research and consulting, covering a range of information and communication technologies across multiple industry verticals and enterprise and consumer segments.

Victor Camlek

Koustav Chatterjee

Chandni Mathur

Patrick Riley