Dr. Steven Koos specializes in oral and maxillofacial surgery and treats a wide variety of patients of all ages. He has also been placing dental implants for over a decade now, has extensive experience in implantology, and has successfully treated thousands of Chicago dental implant patients. Dr. Koos is a dual-degreed oral and maxillofacial surgeon and he has the special expertise to comprehensively treat complex oral conditions. He graduated from Northwestern University Dental School and also obtained a Medical Degree from Case Western Reserve University. Dr. Koos furthered his training and education through a six year intensive residency program focused in General Surgery, Anesthesiology, and oral and Maxillofacial Surgery at University Hospitals of Cleveland, Rainbow Babies and Children’s Hospital, Mt Sinai Hospital, and MetroHealth Hospital of Cleveland.
Dr. Koos prides himself on giving focused attention to his patients’ needs, empowering patients with a thorough understanding of treatment options and extending compassionate care. He has been fortunate to even receive the Patient’s Choice Award due to his consistent exceptional care.
Dr. Koos is a member of the International Congress of oral Implantologists, the American Academy of Implant Dentistry, the Computer Aided Implantology Academy, the American Association of Oral and Maxillofacial Surgeons, the International Association of oral and Maxillofacial Surgeons, the American Medical Association, the American Dental Association, the Illinois Society of oral and Maxillofacial Surgeons, and the American Dental Society of Anesthesiology.
All patients that come to see Dr. Koos, with his extensive training in anesthesia, are afforded the ability to have either sedation or general anesthesia, depending on the complexity of their treatment and their desired level of comfort.
Contact Dr. Koos to schedule a consultation!
Uptown/Andersonville Office Phone Number 312-667-8100

Dr. Koos was caring and professional.
Great experience from start to finish. Dr. Koos was caring and professional, making an otherwise uncomfortable experience as pleasant at possible.
Pleasantly surprised by post-surgery follow up
It was a pleasure to have straight forward information provided and constant follow up after my surgery. I was pleasantly surprised to receive a call from Dr. Steven Koos late at night to make sure I was having a healthy recovery. And the cherry on top of the ice cream was how updated the office was. State of the art equipment that I had no doubt I was in good hands.
Great place and great staff.
Great place and great staff. I was well informed about the entire procedure and the follow up process. I also felt very at ease knowing the doctor called me later in the day and him providing me his number in case anything happens.
Dr. Koos is the best!
I love it here! Everyone is so kind and attentive! Dr. Koos is the best!
They took great care of me.
I had an amazing experience. I went in scared and in pain and honestly they took great care of me. I would definitely be going back for any dental need. They are friendly and make you feel at ease.
Earns my trust for comfort and care
I had two implants, a sinus lift and one other procedure within the last year or so. I can’t speak highly enough of Dr. Koos and his staff. I was well informed about my needs and next steps. And more importantly, all went well with very little discomfort. I’m usually a little skiddish when it comes to dental surgery and any associated pain. ORA Oral Surgery & Implant Studio earns my trust for comfort and care.