Dr. Ramachandra Sista graduated from the Guntur Medical College NTR and completed his residency program at the Wayne State University School of Medicine. He also completed two fellowships in pulmonary disease and critical care medicine at the Stanford University. Dr. Sista is specialized in pulmonology and board certified in pulmonary disease, critical care medicine. He has been in practice for more than 20 years and is affiliated with the Texas Children's Hospital, Stanford Health Care, and Mayo Clinic. He has also published three writings of medical interest in collaboration with other doctors.