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Summary
Dr. Jaclyn Grentzer specializes in obstetrics and gynecology, providing comprehensive women's healthcare throughout different stages of life. She earned her medical degree from Washington University in St. Louis School of Medicine and has been practicing for 16 years. Dr. Grentzer is fluent in both English and Spanish.
Dr. Grentzer is affiliated with several medical centers including Kaiser Permanente Orange County Irvine Medical Center and Anaheim Regional Medical Center, with practice locations spanning Riverside, Anaheim, San Bernardino, Long Beach, and Orange, California. She treats conditions such as sexually transmitted infections and various types of anemia including iron deficiency. Her practice includes pregnancy testing and related women's health procedures, ensuring patients receive personalized care for their reproductive health needs.
Dr. Grentzer is affiliated with several medical centers including Kaiser Permanente Orange County Irvine Medical Center and Anaheim Regional Medical Center, with practice locations spanning Riverside, Anaheim, San Bernardino, Long Beach, and Orange, California. She treats conditions such as sexually transmitted infections and various types of anemia including iron deficiency. Her practice includes pregnancy testing and related women's health procedures, ensuring patients receive personalized care for their reproductive health needs.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 16 years of experience
- speaks English, Spanish
- Washington University In St Louis School Of Medicine
- 1 specialty
- 1 area of expertise
- 5 hospital affiliations
- 7 office locations
- Female
Office Locations
Dr. Jaclyn Mikela Grentzer has 7 locationsSan Bernardino Health Center
1873 Commercenter WSan Bernardino, CA 92408 Tel: (909) 890-5511
Mon7:00 am - 6:00 pm
Tue7:00 am - 6:00 pm
Wed7:00 am - 6:00 pm
Thu7:00 am - 6:00 pm
Fri6:30 am - 4:30 pm
Sat6:30 am - 4:30 pm
Sun6:30 am - 4:30 pm
Planned Parenthood Long Beach Health Center
2690 Pacific Ave Ste 370Long Beach, CA 90806 Tel: (800) 576-5544
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 4:00 pm
SunClosed
Orange Health Center
700 S Tustin StOrange, CA 92866 Tel: (714) 922-4100
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
Sat6:30 am - 5:00 pm
Sun6:30 am - 4:30 pm
Compare with Similar Doctors
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| Dr. Jaclyn Mikela Grentzer | Dr. Ashim Kumar, MD | Dr. Peyman Saadat | Dr. Shawanda Renee Obey, MD |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 16 Years of Experience | 28 Years of Experience | 30 Years of Experience | 26 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Hindi, Punjabi | Speaks English | Speaks English |
| Riverside , CA | Encino , CA | Los Angeles , CA | Rancho Cucamonga , CA |
| Med School: Washington University In St Louis School Of Medicine | Med School: Emory University | Med School: Keck School Of Medicine Of The University Of Southern California | Med School: Texas Tech University Health Science Center School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jaclyn Mikela Grentzer
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jaclyn Mikela Grentzer has the following specialty
Specialty Expertise
Dr. Jaclyn Mikela Grentzer has the following area of expertise
Certifications, License, & Education
16 Years Experience
Dr. Jaclyn Mikela Grentzer holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from Washington University In St Louis School Of Medicine in 2010.
NPI Number
Dr. Grentzer's NPI number is 1215240338.
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Frequently Asked Questions
- Which hospitals is Dr. Jaclyn Grentzer affiliated with?
- Dr. Jaclyn Grentzer is affiliated with Kaiser Permanente Orange County Irvine Medical Center, Ahmc Anaheim Regional Medical Center, Orange County Medical Center, Anaheim Global Medical Center, and Kaiser Permanente Riverside Medical Center.
- Does Dr. Jaclyn Grentzer accept virtual/telehealth appointments?
- Dr. Jaclyn Grentzer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Jaclyn Grentzer's office located?
- Dr. Jaclyn Grentzer's office is located at 10800 Magnolia Ave, Riverside, CA, 92505.
- Is Dr. Jaclyn Grentzer accepting new patients?
- Dr. Jaclyn Grentzer is accepting new patients on Vitals. View Dr. Jaclyn Grentzer's profile on Vitals to make an appointment.
- Does Dr. Jaclyn Grentzer accept my insurance?
- You can see the insurance plans that Dr. Jaclyn Grentzer accepts on their Vitals profile.
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