Incontinence
ALL INCONTINENCE ARTICLES










Common Questions & Answers

Igor Kagan, MD
Medical Reviewer
Igor Kagan, MD, is an an assistant clinical professor at UCLA. He spends the majority of his time seeing patients in various settings, such as outpatient clinics, inpatient rounds, and dialysis units. He is also the associate program director for the General Nephrology Fellowship and teaches medical students, residents, and fellows. His clinical interests include general nephrology, chronic kidney disease, dialysis (home and in-center), hypertension, and glomerulonephritis, among others. He is also interested in electronic medical record optimization and services as a physician informaticist.
A native of Los Angeles, he graduated cum laude from the University of California in Los Angeles (UCLA) with a bachelor's in business and economics, and was inducted into the Phi Beta Kappa honor society. He then went to the Keck School of Medicine at the University of Southern California (USC) for his medical school education. He stayed at USC for his training and completed his internship and internal medicine residency at the historic Los Angeles County and USC General Hospital. Following his internal medicine residency, Kagan went across town to UCLA's David Geffen School of Medicine for his fellowship in nephrology and training at the UCLA Ronald Reagan Medical Center. After his fellowship he stayed on as faculty at UCLA Health.

Sophia Delpe Goodridge, MD
Medical Reviewer
Sophia Delpe Goodridge, MD, practices general urology and female pelvic medicine and reconstructive surgery in Roswell, Georgia. She received her bachelors and doctor of medicine degrees at University of North Carolina at Chapel Hill and did her residency at Yale New Haven Hospital, where she also completed a two-year fellowship in female pelvic medicine and reconstructive surgery. She is passionate about helping patients achieve the quality of life they are entitled to.
Lindsey Marcellin, MD, MPH
Medical Reviewer
Lindsey Marcellin, MD, MPH is an internal medicine specialist with extensive clinical experience in multiple practice settings. Dr. Marcellin is a past medical director of both fee-for-service and community free clinics. She is a director and medical team leader for Solar Light for Africa, Ltd., a non-profit group providing solar energy systems to health care facilities in Africa, and has led three medical assistance teams to Uganda. She graduated from Eastern Virginia Medical School, and completed post-graduate training at Georgetown University. She has a master's degree in public health from Johns Hopkins Bloomberg School of Public Health, with a concentration in infectious diseases and international health. She writes on and reviews a wide range of medical and public health issues.

Ross Radusky, MD
Medical Reviewer
Ross Radusky, MD, is a practicing board-certified dermatologist at the Dermatology Treatment and Research Center in Dallas. Originally from New York City, he graduated summa cum laude from the City University of New York and then received his MD from the New York University School of Medicine. There, he was inducted into the Alpha Omega Alpha Honor Medical Society and served as chapter president for two years. He completed his residency in dermatology at NewYork-Presbyterian Hospital and Weill Cornell Medical Center, and at Memorial Sloan Kettering Cancer Center.
Dr. Radusky practices general and cosmetic dermatology with a focus on the early detection of skin cancer, and provides patients with a personalized approach to looking their best at any age. He has authored articles and textbook chapters on the clues that our finger- and toenails may provide us about internal disease, as well as on comprehensive therapies for cosmetic dermatology and reversing the signs of skin aging.
Complementing his medical practice, Radusky has a strong passion for the cultural arts, particularly in expanding access to youths and seniors. He previously served as an artist instructor for the Rockaway Artists Alliance, a New York City nonprofit arts and education organization, and then served as both a board director and treasurer of the organization throughout his medical school training.
Radusky enjoys spending time outdoors with his wife Robyn, son Oliver, and poodle Lucy, where he can usually be found preventing photoaging and reducing the risk of skin cancer beneath an umbrella in a wide-brimmed hat. He is also the proud inventor of Sunshotz, the world’s only sunscreen measuring cup, designed to help patients of all ages apply the proper amount of sunscreen needed to enjoy all the sun without the burn.

Kara Smythe, MD
Medical Reviewer
Kara Smythe, MD, has been working in sexual and reproductive health for over 10 years. Dr. Smythe is a board-certified fellow of the American College of Obstetricians and Gynecologists, and her interests include improving maternal health, ensuring access to contraception, and promoting sexual health.
She graduated magna cum laude from Florida International University with a bachelor's degree in biology and earned her medical degree from St. George’s University in Grenada. She completed her residency in obstetrics and gynecology at the SUNY Downstate Medical Center in Brooklyn, New York. She worked in Maine for six years, where she had the privilege of caring for an underserved population.
Smythe is also passionate about the ways that public health policies shape individual health outcomes. She has a master’s degree in population health from University College London and recently completed a social science research methods master's degree at Cardiff University. She is currently working on her PhD in medical sociology. Her research examines people's experiences of accessing, using, and discontinuing long-acting reversible contraception.
When she’s not working, Smythe enjoys dancing, photography, and spending time with her family and her cat, Finnegan.
- Urinary Incontinence: Symptoms and Causes. Mayo Clinic. February 9, 2023.
- Urinary Incontinence: Diagnosis and Treatment. Mayo Clinic. February 9, 2023.