Dr. Danuta U. Delnitz | Mission Viejo, CA | Family Medicine

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Danuta Delnitz is a family medicine physician who brings five decades of medical experience to her practice. She earned her medical degree from Akademia Medyczna in Lodz, Poland, and completed her residency training in family medicine at both McKeesport Hospital/UPMC and the University of Mississippi Medical Center Program. Dr. Delnitz is board-certified in family medicine by the American Board of Family Medicine and speaks English.

Dr. Delnitz practices at Providence Mission Hospital and sees patients at the Family Medical Center in Mission Viejo, California. She specializes in managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension. Her practice includes preventive screenings such as blood tests for children and breast imaging procedures. Patients have given Dr. Delnitz an average rating of 3.3 out of 5 on Vitals.

AI-generated from data on this provider profile.

accepting new patients
3.3

13 Ratings
51 years of experience
42 insurance plans accepted
speaks English
Mc Keesport Hosp/Upmc, Family Medicine
9 written reviews
1 specialty
6 areas of expertise
1 hospital affiliation
1 office location
Female

13 ratings & reviews

Sort:

Showing 1 to 9 of 9 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Worst doctor ever. Low IQ. Could care less about your concerns. Just follow a recommended checklist for your age. Very arrogant.

January 19th, 2026

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

To the point

October 2nd, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The office staff is not friendly and courteous, the doctor is very rude, they only are concerning about the money.

August 4th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She paid attention to every detail of my medical history, even asking, "What else should I know?" I am a cancer survivor, so on my first visit with her, she referred me to all the necessary doctors for tests (most of whom were at Mission Hospital) Each one was excellent. Then my husband's insurance changed, and her receptionist had to scramble to make sure all my referrals were within the same medical group. They are AWESOME!

March 20th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great, smart doctor!!!!!!

January 18th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Please do yourself a favor and go to another doctor! If I could give this physician a negative star review I would. She is by far the worst doctor I have ever been to. I chose her as my primary care physician through my insurance provider network website and I wish I had done more research before doing so. She was very unprofessional and rude. She was not thorough at all. And when I raised my concerns to her she said I was making things "complicated" for her... Seriously...? It's safe to say I will be changing my primary care physician ASAP! Absolutely a horrendous experience! One positive note... the nurse and receptionist I spoke to were both very kind and helpful.

June 7th, 2013

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I love Dr. Danuta Delnitz. She is so good with me and my kids. Staff is so friendly. It's always great atmosfere over there.

November 16th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have been seeing her for 5 years now and I don't know why I waited so long to find another one but I did!! Her diagnsois is not accurate and her staff is rude!!! If she can't find what is wrong with you she sends you to the hospital??? Even if you have good insurance she still finds a way for you to end up spending 200-300 for a visit? Seriously find another doctor, I just went to the doctor next to her and the staff and the doctor Judy was 100% more atentive and professional.Anyone else would be better!!!

September 9th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have been in the care of Dr Delnitz for 6 years. She is attentive, caring, and on the mark with diagnoses, referrals, and treatment. I have no hesitation in recommending her as an excellent family-practice physician.

July 31st, 2011

Family Medical Center

26691 Plaza Ste 140Mission Viejo, CA 92691

Tel: (949) 240-8555

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

WedClosed

Thu9:00 am - 5:00 pm

Fri9:00 am - 1:00 pm

SatClosed

SunClosed


Dr. Danuta Urszula Delnitz	Dr. Samantha Von Ins, MD	Dr. Mona Salib Ghobrial, MD	Dr. Michelle Simi, MD
Family Medicine	Family Medicine	Family Medicine	Family Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
3.3 (13 Ratings)	5 (8 Ratings)	0 (0 Ratings)	4.3 (8 Ratings)
51 Years of Experience	16 Years of Experience		32 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	Virtual Visit Available
Speaks English	Speaks Spanish, Vietnamese	Speaks English, Arabic
Mission Viejo , CA	Placentia , CA	Newport Beach , CA	ORINDA , CA
Med School: Akademia Med- Lodz- Poland	Med School: University Of California Irvine College Of Medicine	Med School: Ain Shams University, Bachelor of Medicine, Bachelor of Surgery	Med School: University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Family Medicine

Check-up
Contraception
Family Planning
Immunization
Influenza
Weight Loss

BOARD CERTIFICATIONS

American Board of Family Medicine

Family Medicine

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

Mc Keesport Hosp/Upmc, Family Medicine

A-OPTIC/University of Mississippi MC Program

Medical School

Akademia Med- Lodz- PolandGraduated in 1975

Med Univ of LodzGraduated in 1975

Alexander Orlando Richard Urzua
Addiction Medicine
67 Years Exp | PEMBROKE PINES, FL
(0)
Parya Visheh
Nurse Practitioner
| Foothill Ranch, CA
(0)
Nora Reem Ali
Nurse Practitioner
| MISSION VIEJO, CA
(0)
Stephanie A Thomas
Nurse Practitioner
| Laguna Hills, CA
(0)
Kiley Nicole Blakely
Nurse Practitioner
| TUSTIN, CA
(0)
Kena Alana Gunter
Nurse Practitioner
| Newport Beach, CA
(0)
Brittany Fletes
Nurse Practitioner
| Chula Vista, CA
(0)
Douglas Martin Siegmund
Nurse Practitioner
| ORANGE, CA
(0)
Andrew Deuk Won Bae
Nurse Practitioner
| Los Angeles, CA
(0)
Khai Quoc Trinh
Nurse Practitioner
| Santa Ana, CA
(0)

What languages does Dr. Danuta Delnitz speak?: Dr. Danuta Delnitz speaks English.
How can I make an appointment with Dr. Danuta Delnitz?: You can find contact information for Dr. Danuta Delnitz here on Vitals.
Which hospitals is Dr. Danuta Delnitz affiliated with?: Dr. Danuta Delnitz is affiliated with Providence Mission Hospital.
Where is Dr. Danuta Delnitz's office located?: Dr. Danuta Delnitz's office is located at 26691 Plaza Ste 140, Mission Viejo, CA, 92691.
Does Dr. Danuta Delnitz accept my insurance?: You can see the insurance plans that Dr. Danuta Delnitz accepts on their Vitals profile.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.