Obstetrics and Gynecology

Riverside Medical Clinic and our OBGYN department specialize in the care of the female reproductive system. This specialty covers a wide variety of health care issues. We see women from childbearing age through menopause and beyond. There are two main aspects. Obstetrics and Gynecology. Below we will explain the difference.

Obstetrics deals with the pregnant woman and her unborn baby. We ensure labor and delivery goes as planned. After delivery, we provide post-natal care for your baby and you. Riverside Medical Clinics OBGYNs help you prepare for pregnancy and childbirth. We provide educational pamphlets and videos that help you understand your body’s changes.

Riverside Medical Clinics OBGYNs and Pediatricians work closely, often in the same building. When the time comes for your newest addition to need care we are here to assist.

Gynecology deals with the health of the reproductive organs. This includes the uterus, fallopian tubes, cervix, ovaries, and vagina. Our gynecologists also treat problems in the bladder, bowel, and urinary tract. As they are closely related. We provide physicals and immunizations to women of all ages. Along with family planning options, STD screenings, Pap tests, breast exams, and more.

Mammogram and Ultrasound Department

If your Riverside Medical Clinic OBGYN asks for a mammogram or ultrasound, it’s as easy as walking across the lobby to radiology. Mammograms will be requested for patients based on their age and medical history. At Riverside Medical Clinic we offer the only Siemens 3D mammogram. We provide every service in our state-of-the-art department, from breast cancer screening to monitoring the early development of your baby.

Patients are not required to have a referral to see an OB/GYN.

Meet your Riverside Medical Clinic OBGYN Specialists

Riverside Medical Clinics OBGYNs are dedicated to our patients by providing the best care in the Inland Empire. We have the knowledge to diagnose and treat a wide range of conditions.


Elvin Yeo, MD
Elvin K. Yeo, MD
Obstetrics and Gynecology
Katrina D. Stinson, MD
Obstetrics and Gynecology
Kimberly Tustison, MD
Obstetrics and Gynecology
Thuan D. Le, MD, FACOG
Thuan D. Le, MD, FACOG
Obstetrics and Gynecology
da Vinci® Robotic Surgery
Jennifer K. Prestifilippo, DO
Obstetrics and Gynecology
David Berke, DO
Obstetrics and Gynecology
da Vinci® Robotic Surgery
Gamage N. Nanayakkara, MD
Obstetrics and Gynecology
Mohamedali Ismailjee, MD at Riverside Medical Clinic
Mohamedali Ismailjee, MD
Obstetrics and Gynecology
SuSrap Song, MD
Obstetrics and Gynecology
John King, MD
John King, MD
Obstetrics and Gynecology
Jenny Jean, MD
Obstetrics and Gynecology