
Dr. Ahmed Hashim, M.D., FACC, FSCAI
Board Certified in Cardiovascular Disease
Interventional and Nuclear Cardiology
Dr. Hashim is the founder of North Lake Cardiovascular Center. He specializes in interventional and nuclear cardiology and cardiovascular diseases.

Rochie (Che) Estrella, MSN, APRN, CCRN, FNP-BC
Board Certified Advanced Practice Registered Nurse
Nurse Practitioner
Che joined North Lake in 2017. She attended Northern Illinois University where she completed her Bachelor's in Nursing in 2009 and later attended Olivet Nazarene University and completed her Master's in Nursing in 2015. Her nursing background is cardiac and neuro critical care. She is a certified family nurse practitioner and is certified in acute and critical care in adults.