Tyson Holm, MD

Johanna Wenninger, MD, is a critical care specialist at Altru Health System. She is board certified in internal medicine and specializes in Sepsis, Shock and Acute Respiratory Distress Syndrome. Outside of work, Dr Wenninger enjoys performing arts, playing sports such as tennis, soccer and volleyball, and spending time with her family and friends.

Marlee Leonard is a nurse practitioner that specializes in critical care medicine. In her free time, she enjoys spending time with her husband and son, being active, spending time outdoors, and updating their home.

Mokhtarodin Shakibani, MD, is a pulmonary critical care provider at Altru Health System. Mokhtarodin is motivated by the knowledge that better days are ahead for patients with cancer, COPD, asthma, cystic fibrosis and other chronic illnesses. Outside of work, he enjoys calligraphy, handwriting/fountain pens and taekwondo.