Welcome to Chicago ENT, Chicago’s premier ear, nose, and throat specialty center. Whether you have a simple ENT complaint, suffer from snoring, sleep apnea or sinus infections, or have a thyroid and parathyroid problem, we can help. Chicago ENT doctors combine diagnoses and comprehensive treatments with innovative, minimally invasive solutions to resolve all your snoring, sleep apnea, sinus and general adult and pediatric ENT needs. Plus, you can schedule your appointment whenever you want – even in the middle of the night – thanks to our online scheduling capability. Many times, same-day and next-day appointments are available.
Since 1977 the doctors at Chicago ENT have been providing its patients the best in ENT services. Our physicians are proud recipients of various academic and research awards including America’s Top Doctor by Castle-Connolly and Chicago Magazine. We are recognized as world-class experts with more than 200 publications on diagnostic and therapeutic innovations for the treatment of ear, nose, throat and sleep disorders.
Our clinical philosophy is that the solution to a patient’s problem begins with their story. We believe that listening to the patient’s history and symptoms is the first step to helping them, and that a comprehensive assessment will lead to the most accurate treatment.
At Chicago ENT the patient experience is our top priority. We go the extra mile to treat our patients with kindness and respect. Hear what our patients have to say about us.
Medical Director
“People often ask me, ‘What drives your passion?’ It’s really quite simple: finding new solutions to help my patients.”
Michael Friedman, MD, is an Otolaryngologist–Head and Neck Surgeon and serves as Medical Director for Chicago ENT. Since 1977, Dr. Friedman has practiced as an ear, nose, and throat doctor in the Chicago area, and has earned recognition from peers and patients alike.
He started his career at the University of Illinois – Chicago Department of Otolaryngology/Head & Neck Surgery where he served as Associate Professor. In 1990. Dr. Friedman moved to Rush University Medical Center where he served as Professor of Otolaryngology – Head & Neck Surgery as well as Chairman, Section of Sleep Surgery. He left Rush in 2017 and is currently Chairman of Otolaryngology – Head & Neck Surgery at Advocate Aurora Illinois Masonic Medical Center.
Dr. Friedman is also a nationally known expert on head and neck cancer, endoscopic sinus surgery, thyroid and parathyroid surgery, and sleep disorders.
Board Certified Otolaryngologist
“A successful doctor-patient collaboration allows me to apply my training, skills, and experience to provide the best possible care to my patients.”
T.K. Venkatesan, MD, is a board certified Otolaryngologist–Head and Neck Surgeon and a fellow of the American College of Surgeons. He completed his internship at Beth Israel Medical Center, New York and his residency in Otolaryngology at Rush University Medical Center, Chicago. He currently serves as section chief of Otolaryngology–Head and Neck Surgery at Amita Health St. Mary’s Hospital. Dr. Venkatesan is fellowship-trained in endoscopic sinus surgery and an expert in sinus disease, sleep disorders, vertigo, thyroid and parathyroid, head and neck cancer, and all diseases of the ear, nose, and throat. He has worked alongside Dr. Friedman for more than 27 years, and has mastered numerous minimally invasive techniques. In addition, Dr. Venkatesan is currently an assistant professor at Rush University and has authored several publications and textbook chapters.
Board Certified Otolaryngologist
“I approach medicine from a holistic perspective, looking at all my patients as individuals who require and deserve their own unique, non-traditional approaches.”
Dr. Adam J. Levy graduated magna cum laude from Boston University and attended Mount Sinai School of Medicine in New York, NY. He completed his general surgery internship and otolaryngology residency at the Yale University School of Medicine, where he served as chief resident from 2008-2009 before joining the Advanced Center for Specialty Care. He has published several pieces of original research and has contributed chapters to leading textbooks in the field. Dr. Levy specializes in adult and pediatric otolaryngology including all diseases of the ear, nose, and throat. He has special interest in head and neck surgery, otologic disease, and the treatment of dizziness.
Pediatric Otolaryngologist
“Children appreciate that I am friendly and outgoing, and it helps us connect. That connection evolves into trust, which is essential for a good outcome.”
Dr. Kathryn Colman, Director of Pediatric ENT at Chicago ENT, is an accomplished Pediatric Otolaryngologist specializing in newborns to patients up to 18 years old. Dr. Colman is a former clinical instructor of the Department of Otolaryngology at Harvard University, and a graduate of the University of Chicago Pritzker School of Medicine. She is the recipient of several honors and awards, and has contributed research to several prestigious otolaryngological publications. Though Dr. Colman specializes in Pediatric ENT, she has expertise in the diagnosis and treatment of all ear, nose, and throat conditions. Dr. Colman prioritizes patient accessibility and communication, and is available for urgent appointments.
Board Certified Allergy & Immunology Specialist
“With allergies on the rise, a lot of doctors are quick to give medications. That’s not my first choice. I prefer preventive treatments to eliminate the symptoms instead of treating them with medications.”
Dr. Ayesha Siddiqi is a board certified Allergist and Immunologist. She is also the Section Chief of Allergy at Advocate Illinois Masonic Medical Center in Chicago. Dr. Siddiqi completed her residency in Pediatrics at Cook County Hospital, and a fellowship in Allergy and Immunology at Rush-Presbyterian-St. Luke’s Medical Center, both in Chicago. Dr. Siddiqi treats patients of all ages, from newborns to adults. She is an award-winning investigator and the author of several scientific papers. Her clinical interests are allergic rhinitis, asthma, urticaria, and immune deficiency.
Board-Certified Allergy & Immunology Specialist
“I believe a successful patient-doctor relationship begins with being an effective listener and providing the patient time to fully explain their concern. In doing so, I’m able to better understand the patient’s concern, so that I can offer a more personalized and patient-centered diagnostic and therapeutic plan.”
Dr. Kirk Shepard is a board-certified Allergy & Immunology specialist. Dr. Shepard finished his fellowship in Allergy & Immunology at the University of South Florida after completing his Internal Medicine internship and residency at Medical College of Wisconsin Affiliated Hospitals in Milwaukee, WI. In addition to his medical education, Dr. Shepard completed a master’s in Biomedical Sciences and Healthcare Administration and Management. Dr. Shepard treats patients of all ages, from newborns to adults. His clinical interests are allergic rhinitis, asthma, urticaria, and food allergy. Dr. Shepard prioritizes patient accessibility and communication and is available for urgent appointments.
Board Certified Sleep Specialist
“The most important part of my practice is open and accessible communication with patients. I enjoy working closely with them from the initial consultation to successful treatment… and beyond.”
Dr. Claire Kenneally is an accomplished, fellowship-trained Sleep Medicine physician, board certified by the American Board of Sleep Medicine, and an active member of the American College of Physicians and the Illinois Sleep Society. Dr. Kenneally completed her Sleep Medicine fellowship training at Northshore Sleep Medicine in Evanston, IL, after finishing her Internal Medicine residency at Washington University Medical Center in St. Louis, MO. Recognizing the fundamental role of sleep in general health and well-being as well as its role as a risk factor for serious disease, Dr. Kenneally uses leading-edge tools and technology to accurately diagnose sleep disorders and treat them effectively. Her special interests include sleep disorders associated with chronic medical illnesses such as COPD, atrial fibrillation, heart failure, neurological diseases, insomnia, restless legs, and more.
Dr. Malik Nassan graduated with honors from Alfaisal University and received his Medical Degree in June 2014. He then completed a Postdoctoral Research Fellowship at the Mayo Clinic's Department of Genomics of Neuropsychiatric in June 2016. Continuing his career at the Mayo Clinic, Dr. Nassan completed a Psychiatry Residency and achieved board certification in June 2020. He further specialized by completing a Sleep Medicine Fellowship at Harvard Medical School in June 2021 and a Behavioral Neurology and Neuropsychiatry Fellowship at Northwestern University in June 2023. Currently, Dr. Nassan is an Assistant Professor of Behavioral/Cognitive Neurology at Northwestern University. He has been recognized with the Mayo Clinic Psychiatry Department Research Summit Award in both 2015 and 2016. Dr. Nassan has published several original research articles and has presented his work at numerous conferences.
Otolaryngologist – Head & Neck Surgeon
Dr. Friedman studied medicine at the University of Illinois at Chicago and completed his residency in Otorhinolaryngology – Head & Neck Surgery at Rush University Medical Center. With dedicated training in every ENT subspecialty, Dr. Friedman offers comprehensive management of diverse problems involving the ears, nose, and throat. His special interests include sinus disease, nasal breathing, sleep disorders, voice problems, thyroid and parathyroid surgery, and cancer of the head and neck. Dr. Friedman prioritizes patient accessibility and communication and is available for urgent appointments.
Facial Plastic & Reconstructive Surgeon
Dr. Caroline Hudson graduated cum laude from University of Notre Dame and then attended University of Illinois at Chicago College of Medicine. She then excelled in a sought-after Head & Neck Surgery residency at Baylor College of Medicine in Houston. Her dedication extended to an exclusive fellowship in Palo Alto, CA, where she received advanced training in cosmetic facial plastic surgery under the guidance of national experts. Proficient in intricate procedures like extended deep plane facelifts, rhinoplasty, lip lifts, brow lifts, and eyelid surgery, Dr. Hudson’s expertise shines.
Dr. Hudson is committed to setting the gold standard for Deep Plane Facelifts and excellence in facial cosmetic surgery. Her meticulous, personalized approach has transformed lives.
Dental Sleep Expert
“I am always trying to create better communication with each patient, looking at their unique individual concerns.”
John J. Kelly, DDS is a Chicago dentist and dental sleep expert offering the most advanced therapy for sleep breathing disorders from sleep apnea treatments to snoring therapy.Currently Dr. Kelly is on faculty at the NYU School of Dentistry dental sleep medicine program. He is a graduate of the University of Illinois and has taken over 1,000 hours of continuing education, including extensive coursework at the internationally recognized Las Vegas Institute of Advanced Dental Studies.An international speaker, Dr. Kelly has lectured and coached other dentists throughout his community. Today Dr. Kelly diagnoses and treats his patients based on the highest ideals of dentistry—the way he would treat his own family. With finished results, his patients achieve what they thought they could never have: smiles that truly enhance their lives…and a good night’s sleep too.
Doctor of Audiology
“Hearing is one of the five senses, and many take their hearing for granted until it affects their ability to communicate with others and engage in social situations. I pride myself in providing quality care to each and every one of my patients, tailoring their experience to their individual hearing and communication needs. Through the field of Audiology, I am able to combine my desire to help others with my love for science and technology to empower people to take control of their hearing healthcare, enhance their lives, and communicate better with their friends, family, and the world.”
Dr. Stephanie Feller graduated from the University of Connecticut with a bachelor’s degree in Speech, Language and Hearing Sciences. She continued on to Rush University to earn her Doctor of Audiology where she completed rotations in hospitals, private practices and a VA clinic. Dr. Feller’s clinical settings and internships have allowed her to gain experience working with pediatric, adult, and geriatric patients. Dr. Feller also has special interests in management of hearing loss with hearing aid technology, and patients suffering from tinnitus.
Doctor of Audiology
“ When I was growing up, we spent a lot of time with my grandfather, who had significant hearing loss and would frequently withdraw from social situations. When I became an audiologist, it helped me to understand how lonely and isolating hearing loss can be, and how important it is to identify and treat those with hearing loss to minimize these effects. I love being able to help those with hearing loss hear and connect with the world around them again.”
Dr. Ellen May graduated cum laude from Stern College for Women and went on to earn her Doctor of Audiology degree at City University of New York. While earning her doctorate, Dr. May worked with many different populations at a variety of sites, including a busy ENT clinic, a hospital clinic, and at her school’s three clinics. For her thesis, Dr. May traveled to Haiti along with her classmate to conduct hearing testing on under-served pediatric patients. Her interests include diagnostics and hearing aids.
Doctor of Audiology
Dr. Michelle Nebel graduated from University of Illinois Urbana-Champaign with a bachelor’s degree in Speech and Hearing Science. She continued on at U of I to earn her Doctor or Audiology where she completed clinical rotations in hospitals, school systems, a VA clinic and an ENT clinic. These clinical settings gained her experience working with pediatric, adult and geriatric patients. After graduation, Dr. Nebel worked in a private practice setting where she worked primarily with hearing diagnostics and hearing aids. Dr. Nebel’s interests in the field include hearing diagnostics, hearing conservation and hearing aids.
Doctor of Audiology
"Hearing and communicating with others is what allows us to build and maintain relationships throughout our lives. Most people do not realize when their hearing gradually begins to decline and they gradually begin to withdraw from social situations. Connecting with my patients and being able to guide them through their journey of re-adapting to hearing things that they haven’t heard in many years is what I love most about my job!"
Dr. Jaclyn Riel graduated from Illinois State University with a bachelor’s degree in Communication Disorders and Sciences and she continued on at Illinois State to earn her Doctor of Audiology. After graduation, Dr. Riel worked in several private practice settings and hearing centers where she gained experience with hearing diagnostics and hearing aids. Most recently Dr. Riel practiced at Rush University Medical Center where she saw pediatric, adult and geriatric patients with hearing disorders.
Dr. Riel’s interests in the field include hearing diagnostics, hearing conservation and hearing aids.
Lauren Lesniewski graduated Dean’s List from Cornell University and went on to get her Master’s Degree at Upstate Medical University, State University of New York. Prior to becoming a Physician Assistant, Ms. Lesniewski worked in Cancer Control Research at the University of Rochester Medical Center from 2013-2016. She went on to become a Physician Assistant in Otolaryngology at the University of Pittsburgh Medical Center, and then to Chicago as a Physician Assistant specializing in Sleep Medicine at The Center for Sleep Medicine. Lauren’s special interests include sinonasal surgery, breathing related sleep disorders, acid reflux disease, thyroid and parathyroid disorders. She prides herself in performing patient-centered, value-based medical care.
Aisha Khan graduated Dean’s List from North Park University in Chicago, IL. She received her Master’s Degree from Rosalind Franklin University. She has experience with Family Medicine, Emergency Medicine, Pediatrics, Internal Medicine, Dermatology, Women’s Health, as well as Otolaryngology. She was an Emergency Room Technician in 2020 and she also serves as a mentor for current PA students. Ms. Khan is looking forward to bringing her knowledge and commitment to patients at Chicago ENT!
Cara Williams, PA-C, is a dedicated and skilled Physician Assistant, having earned her Master of Physician Assistant Studies from Nova Southeastern University. She holds a Bachelor of Science in Crime, Law, and Justice, with a Minor in Sociology from Pennsylvania State University.Cara has extensive clinical experience in a variety of specialties, including Emergency Medicine, Orthopedic Surgery, General Surgery, Pediatrics, Psychiatry, and Obstetrics & Gynecology.
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Chicago ENT has six convenient locations throughout the greater Chicago area. For the exact location and/or directions, simply click on the map next to your desired location. To book an appointment, call 773-296-5500 to speak to a scheduler or conveniently online 24/7.
Advanced Center for Specialty Care
3000 N. Halsted Street, Suite
#400
Chicago, IL 60657
Office hours:
Monday 8:30 am – 5:00 pm
Tuesday 8:30 am –
5:00 pm
Wednesday 8:30 am – 5:00 pm
Thursday 8:30 am – 5:00 pm
Friday 8:30 am – 5:00 pm
Saturday
9:00 am – 12:00 pm
Allergy Shot Clinic hours:
Monday 8:30 am -4 pm
Tuesday 8:30
am - 1:30 pm
Wednesday 12:00 pm - 3:30 pm
Thursday 9:30 am – 12:00 pm
Friday 8:30 am - 1:00
pm
Saturday 9 am- 11:30 am
*Shot appointments are by appointment only
*All patient’s are required
to wait 30 minutes after receiving allergy shot(s)
St. Mary’s Hospital Professional Building
2222 W. Division
Street,
Suite #330
Chicago, IL 60622
St. Joseph Ascension Health Outpatient Pavilion
2845 N. Sheridan Rd,
Suite
#807
Chicago, IL 60657