43 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tesmer, Neonatal-Perinatal Medicine Specialist in Orange, CA?
Dr. Katarzyna Tesmer, MD is a Neonatal-Perinatal Medicine Specialist, who primarily practices in Orange, CA with 1 additional practice location. She has been practicing for over 43 years and is board certified. Dr. Tesmer completed her residency at Lac Usc Medical Center. She is a member of the American Academy of Pediatrics. Dr. Tesmer is fluent in English, Polish, and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Tesmer’s office at (714) 289-4072.
Where did Dr. Tesmer go to medical school and complete their residency?
Residency: Lac Usc Medical Center
Medical School: Pomorska Akademia Medyczna
Is Dr. Tesmer board certified as a Neonatal-Perinatal Medicine Specialist?
Yes, Dr. Katarzyna Tesmer, MD is board certified by the American Board of Pediatrics
What languages does Dr. Tesmer speak?
Dr. Tesmer and their clinical team can communicate with patients in the following languages:
English
Polish
Spanish
What conditions does a Neonatal-Perinatal Medicine Specialist like Dr. Tesmer typically treat?
As a Neonatal-Perinatal Medicine Specialist, conditions treated by Dr. Katarzyna Tesmer may include:
- Cri du Chat
- Down Syndrome
- Fifth Disease
- Tay Sachs Disease
- Triple X Syndrome
- Turner Syndrome
- VRE
- Whooping Cough
Please contact Dr. Tesmer's office directly to confirm care for your specific condition, for more information, or to schedule a consultation.
What procedures does a Neonatal-Perinatal Medicine Specialist like Dr. Tesmer typically perform?
As a Neonatal-Perinatal Medicine Specialist, procedures performed by Dr. Katarzyna Tesmer may include:
- 12 Month Well-Baby Checkup
- 15 Month Well-Baby Checkup
- 18 Month Well-Baby Checkup
- 1 Month Well-Baby Checkup
- 24 Month Well-Baby Checkup
- 2 Month Well-Baby Checkup
- 2 Week Well Baby Checkup
- 30 Month Well-Baby Checkup
Please contact Dr. Tesmer's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Tesmer accept my insurance?
Dr. Tesmer accepts most major insurance plans. Important: Please call our office at (714) 289-4072 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tesmer accept in Orange, CA?
Dr. Tesmer in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene Corporation
Cigna Group
Conifer Health Solutions
CVS Health (formerly Aetna)
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Tesmer's office located?
Ratings & Reviews
5.0
Overall rating
Based on 927 reviews
Office Experience
99% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
99% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
97% of patients were satisfied with the wait time
Appointment Booking
99% of patients found it easy to book an appointment
Patients give Dr. Katarzyna Tesmer an Excellent overall experience rating of 5 out of 5 stars. Dr. Tesmer has been rated and reviewed by 927 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Tesmer, her bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Memberships & Associations
American Academy of Pediatrics
Professional Member
What is Dr. Tesmer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tesmer's National Provider Identifier (NPI) number is 1679662753.
What common questions do patients ask about Dr. Tesmer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tesmer
What is Dr. Katarzyna Tesmer's specialty?
Dr. Tesmer is a Neonatal-Perinatal Medicine Specialist near Orange, CA.
What does a Neonatal-Perinatal Medicine Specialist do?
A pediatrician who serves as the primary care provider for sick newborn infants utilizes their clinical expertise for direct patient care and collaborates with obstetrical colleagues to develop care plans for mothers with high-risk pregnancies.
Is this Dr. Katarzyna Tesmer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tesmer is affiliated with Orange County Global Medical Center, Redlands Community Hospital, Hoag Hospital Newport Beach which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Neonatal-Perinatal Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neonatal-Perinatal Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Katarzyna Tesmer accepting new patients in Orange, CA?
Yes, Dr. Katarzyna Tesmer is accepting new patients at this time.
Does Dr. Katarzyna Tesmer offer online booking?
Please contact Dr. Tesmer's office at (714) 289-4072 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katarzyna Tesmer?
Please contact Dr. Tesmer's office at (714) 289-4072 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Katarzyna Tesmer have?
Dr. Katarzyna Tesmer is certified by the American Board of Pediatrics.
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Neonatal-Perinatal Medicine Specialist
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