Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dr. David Seil Kim, MD, PhD, is a board-certified OB/GYN with nearly 30 years of experience in women’s health, advanced surgical care, and medical education. He is widely recognized for his medical leadership and long-standing commitment to clinical excellence.
As the founder of Yunella Women’s Health, a boutique women’s health practice serving Mid City West and greater Los Angeles, Dr. Kim is dedicated to providing patient-centered care that blends modern technology with compassion and continuity.
Dr. Kim earned his BS in Biochemistry and Cell Biology from UC San Diego and his MD from SUNY Downstate, followed by OB/GYN residency training at George Washington University in Washington, DC. He later completed a PhD in Clinical Research and an MBA through an NIH-funded program, bringing a rare, research-driven perspective to modern women’s health care.
For 15 years, Dr. Kim served at Cedars-Sinai Medical Center, where he held key leadership roles, including Assistant and Interim Program Director of the OB/GYN Residency Program. He has held academic appointments as Associate Clinical Professor at UCLA and USC and currently serves on faculty at Charles Drew University, mentoring and training the next generation of physicians.
Dr. Kim is locally and nationally recognized for academic, clinical, and physician leadership excellence, with honors including Castle Connolly Top Doctor (2025) and Los Angeles Magazine Top Doctor (2020–2024). He is a Diplomate of the American Board of Obstetrics and Gynecology, an ABOG Oral Boards Certifying Examiner, and a recipient of National Teaching Awards from APGO and CREOG, as well as the California Medical Association Foundation Robert D. Sparks Leadership Achievement Award. He is also a Fellow of the American College of Obstetricians and Gynecologists.
His clinical focus includes advanced pregnancy care, fertility, PCOS, endometriosis, menopause, fibroids, and medical weight management. Dr. Kim empowers women with innovative treatments, advanced surgical expertise, and highly personalized care at every stage of life.
Zoya Preys, MD, is a distinguished medical professional in the Mid-Wilshire area of Los Angeles, California, specializing in obstetrics and gynecology. In addition to providing specialized care to LGBTQ+ couples and exemplary women’s wellness care, Dr. Preys helps women facing menopause balance their hormones with the use of bioidentical hormones from Biote®.
With a strong emphasis on microbiology and molecular genetics, Dr. Preys earned her Bachelor of Science with honors from the prestigious University of California at Los Angeles in 1991. Her passion for obstetrics and gynecology led her to complete a rigorous four-year residency at Los Angeles County – University of Southern California. Dr. Preys’ dedication to her field was evident even in her formative years, earning her several awards, including the Alpha Omega Alpha honor in 1995.
Since establishing her practice, Dr. Preys has helped women navigate their gynecological health. She diagnoses and treats fibroids, endometriosis, and ovarian cysts. She emphasizes the importance of routine women’s care that includes regular wellness exams, HPV screenings, and Pap Smears to ensure their holistic well-being.
Dr. Preys also offers her expertise in vaginal cosmetic procedures, particularly complex vaginal restorations, benefiting patients who’ve undergone female circumcision.
Women benefit immensely from Dr. Preys’s experience and compassionate care. Make an appointment with Dr. Preys today by using this website or by calling her office.
Dr. Stephanie Mandelman has been in private practice for over 20 years and specializes in a holistic approach to women’s health. She has been providing personalized and attentive care at Westlake Women’s Health Specialists, a boutique-style, private practice setting in Westlake Village, California, since 2006. Supported by her warm, professional team, Dr. Mandelman guides women through all phases of life and cherishes the special one-on-one relationship with her patients. Highly trained, she is certified by the American Board of Obstetrics and Gynecology and is a Diplomate of the American College of Obstetrics and Gynecology.
Whether you are visiting her for an annual exam, contraceptive counseling, prenatal care, menopausal issues or to address an urgent health concern, you can rest assured that Dr. Mandelman will guide you through each appointment with individual attention, clear communication, and compassion.
Dr. Mandelman graduated Phi Beta Kappa and magna cum laude from Clark University in 1995 with a Bachelor of Science in math. After attending the Chicago Medical School, she did her OB/GYN internship at UCLA and completed her residency at the University of Medicine and Dentistry of New Jersey (UMD NJ). In 1999 she began practicing in Long Beach, California, and In 2006 she founded her own private practice, Westlake Women’s Health Specialists.
Dr. Mandelman is currently on staff at Los Robles Hospital, where she has previously been vice-chairman of the OB/GYN department. She is affiliated with Thousand Oaks Surgical Hospital and Los Robles Surgicenter. In her spare time, she enjoys spending time with her wonderful family and friends.
“I used to go to Dr. Mandelman years ago and she still is an excellent doctor and everyone in the office were professionals and my experience there was outstanding!!! From Marie Curran ”
Dr. Stephanie Mandelman, M D
OB-GYN
1220 La Venta Drive
Suite 100
Westlake Village, CA 91361
4.85(296)
Candace Levian, MD
Maternal & Fetal Medicine OB-GYN 27.0 mi
2001 Santa Monica Blvd.
Suite 870w
Santa Monica, CA 90404
Rashida N'gouamba, MD is is a board certified physician practicing Obstetrics and Gynecology since 2006. She started practicing in Pasadena California since moving from New York City, where she was an assistant professor at Columbia University Medical Center. An alumni of New York University and Yale School of Medicine, she was won multiple teaching awards throughout her career and is a strong advocate for breastfeeding.
Committed to superior medical care in a patient friendly environment, her practice offers a wide range of gynecologic care. She is proficient in Spanish and French. Her areas of interests include pediatric gynecology, adolescent gynecology, minimally invasive gynecologic procedures and sexual dysfunction.
“I’ve been a patient for two years and couldn’t be happier with the treatment I’ve received. Timely, friendly, and the Dr. takes time to answer your questions/concerns.”
Rashida N'gouamba, MD is is a board certified physician practicing Obstetrics and Gynecology since 2006. She started practicing in Pasadena California since moving from New York City, where she was an assistant professor at Columbia University Medical Center. An alumni of New York University and Yale School of Medicine, she was won multiple teaching awards throughout her career and is a strong advocate for breastfeeding.
Committed to superior medical care in a patient friendly environment, her practice offers a wide range of gynecologic care. She is proficient in Spanish and French. Her areas of interests include pediatric gynecology, adolescent gynecology, minimally invasive gynecologic procedures and sexual dysfunction.
“I’ve been a patient for two years and couldn’t be happier with the treatment I’ve received. Timely, friendly, and the Dr. takes time to answer your questions/concerns.”