Krsnaa Diagnostics is a good stock in the diagnostics market. The company has a rapid expansion plan. It has public-private partnerships and tie-ups with various state governments. The company is a differentiated player in the diagnostics sector, with a presence in 13 states. The company has more presence in non-metro cities and smaller towns.\r\rThe company offers a wide range of services like MRI, CT Scans, X-rays, etc. The company has its centres in public and private hospitals only. The company has made many investments via the PPP mode, and it works in collaboration with the state governments.\r\rThe company has a market capitalization of Rs 1,500 crores. The 52-week high price is Rs 956, and the 52-week low price is Rs 456. At the current market price, the TTM PE ratio of the company is 24. The dividend yield of the stock is 0.52%. The fast-growing diagnostic sector and its niche presence make it a good multi-bagger bet for the long term.