Patient Portal 
Madeleine Berg, AuD
Dr. Madeleine Berg is a licensed audiologist in the state of Florida, dedicated to helping patients achieve their best possible hearing. Madeleine was born and raised in Tampa, FL. She attended the University of South Florida and received her undergraduate degree in Communication Sciences and Disorders in 2017 and her Doctorate of Audiology degree in 2021.
In 2024, Dr. Berg earned a certificate in tinnitus management through the American Academy of Audiology, further enhancing her ability to support patients experiencing ringing or noise sensitivity.
Dr. Berg provides comprehensive audiologic care to patients including diagnostic hearing evaluations, hearing aid programming and repair, and patient counseling. Known for her compassionate, patient-centered approach, Dr. Berg is committed to improving quality of life through better hearing.
Dr. Berg currently sees patients in our Wesley Chapel - Cashford Offices and our Trinity Office. If you are interested in making an appointment with Dr. Berg or would like additional information about our practice, please contact our Wesley Chapel - Cashford office 27406, Wesley Chapel - Cashford office 27415 or Trinity Office - Short Branch Drive at 813-994-8900.
Natalie Lisiewicz, AuD, CCC-A
Dr. Natalie Lisiewicz received her Bachelor of Arts degrees in Speech-Language Pathology/Audiology and in Linguistics from Macaulay Honors College at Brooklyn College, and her Doctorate in Audiology from The Graduate Center at the City University of New York.
She completed her fourth year Doctoral Clinical Externship at Robert Wood Johnson University Hospital in New Jersey, where she gained valuable experience in pediatric and adult diagnostic audiology, selection and programming of hearing aids and cochlear implants, comprehensive vestibular testing, and electrophysiologic assessments. Prior to joining ENT and Allergy Associates of Florida, Dr. Lisiewicz worked as an audiologist at Mass Eye and Ear in Boston, MA. There, she worked with a diverse range of patient populations, further refining her clinical expertise and commitment to delivering patient-centered care.
Dr. Lisiewicz’s areas of expertise include:
- Diagnostic and Rehabilitative Audiology for adult and pediatric populations
- Selection and Programming of Amplification
- Counseling and Aural Rehabilitation
- Tinnitus Management
- Cochlear Implant Programming
Dr. Lisiewicz is a licensed audiologist in the state of Florida and holds Certificate of Clinical Competency in Audiology (CCC-A) from the American Speech-Language-Hearing Association (ASHA).
Dr. Lisiewicz currently sees patients at our North Boca Raton office. If you are interested in making an appointment with Dr. Lisiewicz, or would like additional information about our practice, please contact our North Boca Raton office at 561-393-9150.
Madison Dowdy, AuD, CCC-A
Madison Dowdy, AuD, CCC-A is a dedicated and compassionate audiologist, seeing patients in our Wesley Chapel location. She is passionate about helping patients of all ages hear better and enjoy a higher quality of life through personalized, evidence-based hearing care.
Dr. Dowdy earned her Doctor of Audiology degree from the University of South Florida and holds a Bachelor of Science in Biology from the University of Tampa. She brings extensive experience in comprehensive hearing evaluations, hearing aid fittings, tinnitus management and advanced hearing technology. She works with all major hearing aid manufacturers to ensure each patient receives solutions tailored to their lifestyle, communication needs and goals.
Prior to joining Scotch Institute of ENT, Dr. Dowdy completed advanced clinical training at Johns Hopkins All Children’s Hospital, where she gained specialized experience caring for pediatric patients and working closely with ENT physicians. She values a collaborative approach to care and believes patient education is key to long-term success.
Dr. Dowdy is known for her approachable style, attention to detail, and commitment to making every patient feel heard, comfortable and confident throughout their hearing journey. She is proud to be part of the Scotch Institute of ENT team and looks forward to helping patients and families reconnect to the sounds that matter most.
Madison currently sees patients at our Wesley Chapel - Cashford Circle 27406, Wesley Chapel - Cashford Circle 27415 and Trinity Office - Short Branch Drive. If you are interested in making an appointment with Madison, or would like additional information about our practice, please contact our office at 813-994-8900.
For more information please visit us at http://www.ScotchENT.com
Yvonne Mudaro, AuD
Dr. Mudaro comes to ENTAAF with over 30 years‘ experience as an Audiologist in New York. She has worked at a not-for-profit hospital and private ENT practices, as well as the nation's largest ENT, Allergy and Audiology practice.
She completed her bachelor's degree at Long Island University, where she was undergraduate president of the National Student Speech Language Hearing Association. She went on to graduate Magna Cum laude with her master's degree from Hofstra University and earned her AuD with honors from A. T. Still University.
Dr. Mudaro's professional areas of expertise include comprehensive audiological testing of adult, pediatric and special needs populations, selection and fitting of hearing devices and noise protection, and assessment of vestibular/ balance disorders.
She is a licensed Audiologist in the state of Florida and is board certified by the American Board of Audiology.
If you are interested in making an appointment with Dr. Mudaro or would like additional information about the practice, please contact our Panama City office at 850-784-7722.