Nichole M. Adair, DO
Obstetrics/Gynecology23 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1619132693
OB-GYNs in Ontario, CA
15 Medicare-enrolled OB-GYNs practice in Ontario. The hospital they most often list is Pomona Valley Hospital Medical Center. Filter by Medicare acceptance, telehealth or hospital below.
OB-GYNs15practicing in Ontario
Accept Medicare93%14 of 15; 1 more may
Offer telehealth0%0 OB-GYNs
Typical experience18 yrs13 women, 2 men
Hospitals they work with
Largest practices
Every OB-GYN in Ontario
Lorraine C. Atilano, MD
Obstetrics/Gynecology31 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1265584635
Nora I. Bassiouni, MD
Obstetrics/Gynecology17 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1568795391
Diwata Hope A. Bose, MD
Obstetrics/Gynecology28 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1881872851
Heidi C. Chew, MD
Obstetrics/Gynecology22 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1962684308
Simmi Dhaliwal, MD
Obstetrics/Gynecology30 years in practice
Femcare Medical Associates Of Inland Valley, Inc A Prof Corp
756 N Euclid Ave, Suite A, Ontario, CA 91762
(909) 395-0030Jessica B. Iskander, MD
Obstetrics/Gynecology18 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1063671618
Triet M. Le, DO
Obstetrics/Gynecology13 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1407282510
Sara Noroozkhani, MD
Obstetrics/Gynecology20 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1760649453
Maggie C. Pham, DO
Obstetrics/Gynecology11 years in practice
Femcare Medical Associates Of Inland Valley, Inc A Prof Corp
756 N Euclid Ave, Suite A, Ontario, CA 91762
(909) 395-0030Kelly G. Smith, MD
Obstetrics/Gynecology9 years in practice
Femcare Medical Associates Of Inland Valley, Inc A Prof Corp
756 N Euclid Ave, Suite A, Ontario, CA 91762
(909) 395-0030Gohar Stepanyan, DO
Obstetrics/Gynecology17 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1659711976
Michelle A. Tanzil, DO
Obstetrics/Gynecology13 years in practice
Southern California Permanente Medical Group
2295 S Vineyard Ave, Ontario, CA 91761
(909) 724-5000Hospital affiliations
None listed with Medicare
NPI 1578004156
Madli Vahtra, DO
Obstetrics/Gynecology8 years in practice
3480 E Guasti Rd, Ontario, CA 91761
Hospital affiliations
None listed with Medicare
NPI 1205577483
Lorraine A. Walker, MD
Obstetrics/Gynecology45 years in practice
Pomona Community Health Center
2680 E Riverside Dr, Ontario, CA 91761
(909) 630-7927Hospital affiliations
None listed with Medicare
NPI 1083760292
No OB-GYN here matches those filters.
Other doctors in Ontario
Internal medicine doctors128 Family doctors61 Ophthalmologists21 Orthopedic surgeons20 Podiatrists19 Psychiatrists16 General surgeons14 Urologists13 ENT doctors10 Neurologists9 Nephrologists8 Physical medicine and rehabilitation doctors7 Radiation oncologists7 Psychologists7 Cardiologists7 Plastic surgeons5
OB-GYNs elsewhere in California
Questions about OB-GYNs in Ontario
How many OB-GYNs are in Ontario, CA?
15 Medicare-enrolled OB-GYNs practice in Ontario according to CMS. The largest groups are Southern California Permanente Medical Group (10), Femcare Medical Associates Of Inland Valley, Inc A Prof Corp (3).
Which hospitals do Ontario OB-GYNs work with?
The hospitals Ontario OB-GYNs most often list as an affiliation are Pomona Valley Hospital Medical Center (3). An affiliation usually means the doctor can treat or admit patients there.
Do these OB-GYNs accept Medicare?
All are enrolled in Medicare. 14 of 15 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services, and 1 may accept it case by case. 0 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
What does an OB-GYN do?
Obstetrician-gynecologists care for women's reproductive health, pregnancy and childbirth, and conditions of the uterus, ovaries and cervix.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is obstetrics and gynecology, at the practice addresses CMS lists in Ontario. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.