Dr. Subhash Varshney graduated the medical school from the G.S.V.M Medical College Kanpur and completed his residency program at the John H. Stroger Hospital of Cook County. A fellowship followed at the King Drew Medical Center soon after that. Dr. Varshney is specialized in pulmonology and board certified in internal medicine and pulmonary disease. He has been in practice for more than 20 years and is affiliated with the Pomona Valley Hospital Medical Center.