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MCSO Providers

At MCSO, our providers specialize in delivering superior treatment and compassionate care for patients with urinary and genital system disorders, particularly cancer and general surgery. We empower patients and their families through education, innovative treatment options, and ongoing support, guiding you on your journey to restore health and well-being.

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Providers

Allen Chernoff

Allen M. Chernoff, MD

Dr. Allen M. Chernoff is a board certified urologist who graduated from Albert Einstein College of Medicine in 1992. He completed his 2 year surgical residency ...

Timothy Hollister

Timothy Hollister, MD

Dr. Timothy Hollister is board certified in radiation oncology. He is a member of the American Society for Therapeutic Radiology and Oncology (ASTRO). He receiv...

Fadi A. Habib, MD

Dr. Fadi A. Habib is a board certified Urologist who is currently the Chief Section of Urology at Our Lady of Resurrection Medical Center in Chicago. He graduat...

Neil Friedman

Neil Friedman, MD

Dr. Neil Friedman is a Board Certified Urologist who graduated from University of Michigan Medical School in 1974. He did his General Surgery residency at Dartm...

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Marko J. Jachtorowycz, MD

Dr. Marko J. Jachtorowycz is a board certified gynecologist-obstetrician who is a fellowship trained specialists in the field of female pelvic floor medicine an...

John Knaus

John V. Knaus, DO FACS

Dr. John V. Knaus is a board certified gynecologist-obstetrician who is a fellowship trained specialist in the field of Gynecologic Oncology. He graduated from ...

John Leyland

John Leyland, MD

Dr. John Leyland is a board-certified urologist who graduated from Northwestern University School of Medicine in 1997. His surgical and urologic residency was c...

Thomas Malvar

Thomas Malvar, MD

Dr. Thomas Malvar is a board certified Urologist. He graduated from the University of Santo Tomas in the Philippines. He completed his residency at the Universi...

Peter Misurec

Peter Misurec, MD FACS

Dr. Peter Misurec is board-certified by the American Board of Urology. In addition, he is a Fellow of the American College of Surgeons (FACS). Dr. Misurec...

Randall Randazzo

Randall F. Randazzo, MD

Dr. Randall Randazzo is board certified in Urology by the American Board of Urology and is a Fellow of the American College of Surgeons (FACS). He practices gen...

Robert Rosen

Robert Rosen, MD FACS

Dr. Robert Rosen is board-certified in general surgery and he excels in advanced laparoscopic surgery for breast diseases, advanced hernia repair, stomach, smal...

Ricardo Rios

Ricardo Rios, MD

Dr. Ricardo Rios is a board eligible urologist who joined MCSO in March of 2018. Dr. Rios graduated with a B.S. in Chemistry from University of Illinois Urbana-...

Alan Sadah

Alan Sadah, MD

Dr. Alan Sadah is a board certified Urologist and Surgeon. He graduated from The Chicago Medical School. He completed his residency in Urology at Stony Brook Un...

Shahnaz Saeed

Shahnaz Saeed, MD

Dr. Shahnaz Saeed is a Board-Certified Pathologist with over 10 years of experience in the field of surgical cytology and clinical pathology, as well as extensi...

Mark Schacht

Mark J. Schacht, MD

Dr. Mark Jonathan Schacht is a Board certified Urologist. He graduated from the University of Michigan Inteflex Combined Premedical/Medical Program, performed 2...

Nitin Sharma

Nitin Sharma, MD

Dr. Nitin Sharma is a board certified urologist. Dr. Sharma graduated with distinction from the University of Michigan-Ann Arbor in 2006. He subsequently spent ...

George Sosenko

George Sosenko, MD

Dr. George Sosenko is a board certified Urologist and Surgeon. He graduated from The Chicago Medical School. He did his internship, residency in General Surgery...

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Balakrishna Sundar, MD

Dr. Balakrishna Sundar is a board certified Urologist. He graduated from the Maulana Azad Medical College at the University of Delhi and completed his residency...

Peter Vaselopulos

Peter T. Vaselopulos, MD

Dr. Peter T. Vaselopulos is a board certified Urologist and has been named “Top Urologist” by the Consumer Research Council of America. He is curren...

Robert Zimmerman

Robert Zimmerman, MD

Dr. Robert Zimmerman is Board Certified in Urology and a Fellow of the American College of Surgeons. He practices all aspects of adult urology. Dr. Zimmerman gr...

Emeritus Physicians

Neil Friedman

Neil Friedman, MD

Dr. Neil Friedman is a Board Certified Urologist who graduated from University of Michigan Medical School in 1974. He did his General Surgery residency at Dartm...

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Marko J. Jachtorowycz, MD

Dr. Marko J. Jachtorowycz is a board certified gynecologist-obstetrician who is a fellowship trained specialists in the field of female pelvic floor medicine an...

John Knaus

John V. Knaus, DO FACS

Dr. John V. Knaus is a board certified gynecologist-obstetrician who is a fellowship trained specialist in the field of Gynecologic Oncology. He graduated from ...

Peter Misurec

Peter Misurec, MD FACS

Dr. Peter Misurec is board-certified by the American Board of Urology. In addition, he is a Fellow of the American College of Surgeons (FACS). Dr. Misurec...

Randall Randazzo

Randall F. Randazzo, MD

Dr. Randall Randazzo is board certified in Urology by the American Board of Urology and is a Fellow of the American College of Surgeons (FACS). He practices gen...

Nitin Sharma

Nitin Sharma, MD

Dr. Nitin Sharma is a board certified urologist. Dr. Sharma graduated with distinction from the University of Michigan-Ann Arbor in 2006. He subsequently spent ...

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Balakrishna Sundar, MD

Dr. Balakrishna Sundar is a board certified Urologist. He graduated from the Maulana Azad Medical College at the University of Delhi and completed his residency...