Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified Blue Cross Blue Shield Gastroenterologists in Los Angeles, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
Out-of-network providers
Availability last updated 06/02/2026
Availability last updated 06/02/2026
Family Nurse Practitioner (Virtual)
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits ·
Gastroenterologist
4.56
·207 reviews
This doctor is a rockstar! His office is excellent. Staff is organized and professional. Wow, I am impressed. - Oct 19, 2020 by Larissa P.Click to read more
8 mi · 8631 W 3rd St, Ste 815 E, Los Angeles, CA 90048
Out-of-network
Accepting new patients ·
Read bio
Dr. Enayati earned his Doctor of Medicine from the University of California, Los Angeles. He completed his internship and residency in Internal Medicine at Cedars-Sinai Medical Center, followed by a fellowship in Gastroenterology at UCLA Medical Center. He has conducted extensive research on GI diso...Click to read more
Next available: Thu, Jun 4
Gastroenterologist
4.76
·156 reviews
Very nice office, Staff was great, I loved it..... - Oct 30, 2012 by Harry M.Click to read more
8 mi · 8631 W 3rd St, Ste 815 E, Los Angeles, CA 90048
Out-of-network
Accepting new patients · Excellent wait time ·
Read bio
Omid A. Shaye, MD, brings a wealth of experience and a vast body of knowledge to Gastroenterology Associates of Beverly Hills. He and his Co-Director Dr. Enayati have quickly become the “go-to” doctors for all GI disorders and related treatments in Beverly Hills, California. A strong patient advocat...Click to read more
Next available: Thu, Jun 4
Gastroenterologist
4.62
·135 reviews
Dr Sofer was knowledgeable and easy to soeak with. Super personable and went out her way to help me with a referral. - Sep 30, 2022 by Marcia G.Click to read more
8 mi · 8631 W 3rd St, Ste 815 E, Los Angeles, CA 90048
Out-of-network
Accepting new patients ·
Read bio
Dr. Tova Sofer is a primary care doctor, gastroenterologist, and internist. She is currently working at Gastroenterology Associates of Beverly Hills, located in Los Angeles, CA. She attended the University of California, Davis, where she earned her Doctor of Medicine degree. Dr. Sofer is affiliat...Click to read more
Gastroenterologist
4.01
·180 reviews
The onboarding process is a bit outdated. I had to download a 13 page document from his website, fill it in with medical, SSN and credit card info, email it to the exec assistant, who's email address is from a parked domain. Not to mention the PDF document is a scan, so that means it's not easily fi...Click to read more
8 mi · 8920 Wilshire Blvd, Ste 310, Beverly Hills, CA 90211
Out-of-network
Accepting new patients ·
Read bio
David Yamini, MD is double board certified in Internal Medicine and Gastroenterology. He specializes in medical disorders of the digestive disease system and gastroenterology systems that affect the small intestine, stomach, esophagus, gallbladder, liver, and pancreas, including inflammatory bowel d...Click to read more
Next available: Thu, Jun 4
Gastroenterologist
4.01
·180 reviews
The onboarding process is a bit outdated. I had to download a 13 page document from his website, fill it in with medical, SSN and credit card info, email it to the exec assistant, who's email address is from a parked domain. Not to mention the PDF document is a scan, so that means it's not easily fi...Click to read more
13.5 mi · 2001 Santa Monica Blvd, Ste 1286, Santa Monica, CA 90404
Out-of-network
Accepting new patients ·
Read bio
David Yamini, MD is double board certified in Internal Medicine and Gastroenterology. He specializes in medical disorders of the digestive disease system and gastroenterology systems that affect the small intestine, stomach, esophagus, gallbladder, liver, and pancreas, including inflammatory bowel d...Click to read more
Next available: tomorrow
Cardiologist
13.5 mi · 2901 Wilshire Blvd, Ste 300, Santa Monica, CA 90403
Out-of-network
Accepting new patients ·
Read bio
Dr. Jenica Thangathurai is a board-certified cardiologist who combines advanced diagnostics with a thoughtful, proactive approach to care. She specializes in preventative cardiology, women’s cardiovascular health, hypertension, lipidology, and performance-based care, always taking time to listen and...Click to read more
Family Nurse Practitioner (Virtual)
4.80
·20 reviews
Kacee was very accommodating and offers approach that is very helpful by LMClick to read more
Laguna Beach, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Are racing thoughts keeping you up at night? Tired of ER visits from panic attacks? Struggling to focus or pay attention? Feeling overwhelmed in crowds? Experiencing an overall lack of motivation or energy? Do your emotions feel like a rollercoaster? Spending more time on hold or waitlists instead o...Click to read more
Next available: Wed, Jun 17
Internist (Virtual)
5.00
·8 reviews
Dr Papaspyridi or Dr.P as they call her is simply an amazing doctor. She is experienced, kind, patient and helps uncover the root cause of issues. She believe in a strong doctor patient relationship providing her advice and recommendations while also listening to the patients needs and concerns. Sh...Click to read more
Markleeville, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 1 more ·
Read bio
Dr. Dimitra Papaspyridi is a dedicated internist providing comprehensive virtual care through NeogevityMD. She earned her Doctor of Medicine degree from the University of Athens Medical School and is board-certified by the American Board of Internal Medicine. Her patient-centered approach emphasizes...Click to read more
Next available: Thu, Jun 4
Family Nurse Practitioner (Virtual)
San Francisco, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
Ms. Natalia Poleschuk is a highly skilled family nurse practitioner in San Francisco, CA. She sees patients both in-person and virtually at Free Association Clinic. Ms. Poleschuk earned her master's degree in family health nursing from the United States University. She provides routine checkups, he...Click to read more
Next available: today
Physician Assistant
5.00
·8 reviews
Dr. Onyepunuka actually listened to my concern unlike most doctors. Zocdoc didn’t send the extra information I wrote for my appt but she adapted to the situation and was very understanding and knowledge. Highly recommend! - Nov 22, 2022 by Joyce O.Click to read more
2 mi · 1005 E Washington Blvd, Ste A, Los Angeles, CA 90021
Out-of-network
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Judith Onyepunuka is a board-certified Physician Assistant specializing in...Click to read more
Family Physician
4.78
·9 reviews
Dr Cadena was friendly, knowledgeable, and attentive to my needs. Very patient and a great listener. Thank you! - Nov 15, 2022 by Jay D W.Click to read more
2 mi · 1005 E Washington Blvd, Ste A, Los Angeles, CA 90021
Out-of-network
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Cadena received her MD from the Catholic University of Santiago of Gua...Click to read more
Family Physician (Virtual)
4.78
·9 reviews
Dr Cadena was friendly, knowledgeable, and attentive to my needs. Very patient and a great listener. Thank you! - Nov 15, 2022 by Jay D W.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Cadena received her MD from the Catholic University of Santiago of Gua...Click to read more
Physician Assistant
2 mi · 1005 E Washington Blvd, Ste A, Los Angeles, CA 90021
Out-of-network
Also offers video visits · Accepting new patients ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Mr. Saul Shapira is a physician assistant who serves the people of Los Ang...Click to read more
Nurse Practitioner (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Cler Aquillas is a board-certified Family Nurse Practitioner. She finished...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Mr. Saul Shapira is a physician assistant who serves the people of Los Ang...Click to read more
Physician Assistant (Virtual)
5.00
·8 reviews
Dr. Onyepunuka actually listened to my concern unlike most doctors. Zocdoc didn’t send the extra information I wrote for my appt but she adapted to the situation and was very understanding and knowledge. Highly recommend! - Nov 22, 2022 by Joyce O.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Judith Onyepunuka is a board-certified Physician Assistant specializing in...Click to read more
Nurse Practitioner
2 mi · 1005 E Washington Blvd, Ste A, Los Angeles, CA 90021
Out-of-network
Also offers video visits · Accepting new patients ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Cler Aquillas is a board-certified Family Nurse Practitioner. She finished...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Kristyl Felix is a board-certified Physician Assistant focusing on primary...Click to read more
Family Physician (Virtual)
4.00
·1 review
- Dec 12, 2022 by Ramona L.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
**ALL PATIENTS:** You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. Dr. Carlos Millan received his Bachelor of Science in Molecular Biology fr...Click to read more
Family Physician (Virtual)
3.80
·5 reviews
Pleasant experience.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Oluwatoyin Akintujoye MD is a board-certified physician in Family Medi...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Mr. Saul Shapira is a physician assistant who serves the people of Los Ang...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Isabelle Pamart-Tran studied in France before earning a Bachelor from the ...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Teresa Sanchez is a board-certified physician assistant specializing in de...Click to read more
Family Physician (Virtual)
4.78
·9 reviews
It was a dope experience. And I got all what I needed . - Dec 2, 2022 by Charles T.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Jonathan Olumoya is a Board-Certified Family Medicine Physician. He re...Click to read more
Family Nurse Practitioner (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Ms. Elizabeth Serrano is a diligent and reliable family nurse practitioner...Click to read more
Family Physician (Virtual)
4.56
·9 reviews
Very nice service - Jan 18, 2023 by John N.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Nieto-Rodriguez is a board certified physician in Family Medicine. She...Click to read more
Physician Assistant (Virtual)
5.00
·8 reviews
Dr. Onyepunuka actually listened to my concern unlike most doctors. Zocdoc didn’t send the extra information I wrote for my appt but she adapted to the situation and was very understanding and knowledge. Highly recommend! - Nov 22, 2022 by Joyce O.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Judith Onyepunuka is a board-certified Physician Assistant specializing in...Click to read more
Family Nurse Practitioner (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Stephanie Smith, MSN, FNP-BC, graduated from California State University, ...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Leilani is a board-certified physician assistant focusing on family medi...Click to read more
Family Physician (Virtual)
4.78
·9 reviews
Dr Cadena was friendly, knowledgeable, and attentive to my needs. Very patient and a great listener. Thank you! - Nov 15, 2022 by Jay D W.Click to read more
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Cadena received her MD from the Catholic University of Santiago of Gua...Click to read more
Nurse Practitioner (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Cler Aquillas is a board-certified Family Nurse Practitioner. She finished...Click to read more
Physician Assistant (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Jessica Flores is a board-certified Physician Assistant specializing in ...Click to read more
Family Physician (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** I earned my Doctor of Medicine from the University of California, Los Angel...Click to read more
Nurse Practitioner (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Kathreen Dee Castro, MSN, FNP-BC, earned her Bachelor of Science in Nursin...Click to read more
Family Physician (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · 22 years of experience · Offers video visits · Expertise in chronic high blood pressure + 3 more ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Edgar Chavez received his BS in Neuroscience from Pomona College in 19...Click to read more
Nurse Practitioner (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Kathreen Dee Castro, MSN, FNP-BC, earned her Bachelor of Science in Nursin...Click to read more
Family Physician (Virtual)
Los Angeles, CA
Out-of-network
Accepting new patients · Offers video visits ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** I earned my Doctor of Medicine from the University of California, Los Angel...Click to read more
Nurse Practitioner
2 mi · 2098 S Central Ave, Los Angeles, CA 90011
Out-of-network
Also offers video visits · Accepting new patients ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Kathreen Dee Castro, MSN, FNP-BC, earned her Bachelor of Science in Nursin...Click to read more
Family Physician
3.80
·5 reviews
Pleasant experience.Click to read more
2 mi · 2098 S Central Ave, Los Angeles, CA 90011
Out-of-network
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
** ALL PATIENTS: You must live in Los Angeles County or have a Health Plan that can be transferred to Los Angeles County before an appointment can be fulfilled. Please call your Health Plan and validate before scheduling. ** Dr. Oluwatoyin Akintujoye MD is a board-certified physician in Family Medi...Click to read more
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Zocdoc is the best. The NP, I believe, was very knowledgeable and very proficient. I totally recommend Zocdoc to my friends. Thank you, Zocdoc!
Michelle C
I found my new gynecologist thanks to zocdoc! Friendly and easy to talk to and is in network!
Clara M
Zocdoc is great and so convenient. It always makes my appointments go smoothly as well.
Marta F
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Los Angeles who takes Blue Cross Blue Shield insurance?

On average, patients who use Zocdoc can search for a Gastroenterologist in Los Angeles who takes Blue Cross Blue Shield insurance, book an appointment, and see the Gastroenterologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Gastroenterologists in Los Angeles who accept Blue Cross Blue Shield insurance and make an appointment online.


How can I find a Gastroenterologist in Los Angeles who takes Blue Cross Blue Shield?

Zocdoc lets you search specifically for a Gastroenterologist in Los Angeles who takes Blue Cross Blue Shield. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with a Blue Cross Blue Shield Gastroenterologist in Los Angeles?

Zocdoc is a free online service that helps patients find Blue Cross Blue Shield Gastroenterologists in Los Angeles and book appointments instantly. You can search for Blue Cross Blue Shield Gastroenterologists in Los Angeles by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Gastroenterologist in Los Angeles who takes Blue Cross Blue Shield insurance?

When you search for Blue Cross Blue Shield Gastroenterologists in Los Angeles on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Blue Cross Blue Shield Gastroenterologists in Los Angeles who match your preferences.


How can I find a Blue Cross Blue Shield Gastroenterologist in Los Angeles who sees patients after hours?

On Zocdoc, you can search specifically for Blue Cross Blue Shield Gastroenterologists in Los Angeles with availability after 5 p.m.


How can I find a top-rated Blue Cross Blue Shield Gastroenterologist in Los Angeles?

You can use Zocdoc to find Blue Cross Blue Shield Gastroenterologists in Los Angeles who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Gastroenterologist online in Los Angeles?

Gastroenterologists in Los Angeles on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Gastroenterologists who offer video visits.


Are video visits with a Gastroenterologist online covered by Blue Cross Blue Shield?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Los Angeles who accept Blue Cross Blue Shield for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a Blue Cross Blue Shield Gastroenterologist in Los Angeles who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a Blue Cross Blue Shield Gastroenterologist in Los Angeles who sees patients during the weekend?

Zocdoc let's you see real-time availability for Blue Cross Blue Shield Gastroenterologists in Los Angeles. Many Blue Cross Blue Shield Gastroenterologists offer appointments on Saturdays and Sundays.


ZocdocGastroenterologistsLos Angeles, CABlue Cross Blue Shield