Dr. David Schreier, MD

Dr. David Schreier, MD

General SurgeryMaleAge 58

General Surgery

Dr. David Schreier, MD is a General Surgery Specialist in Thousand Oaks, CA. He is affiliated with Los Robles Regional Medical Center, winner of the Gastrointestinal Surgery Excellence Award. He is also affiliated with West Hills Hospital & Medical Center. His office accepts new patients.

Office Hours

2230 Lynn Rd Ste 104 Thousand Oaks, CA 91360

Fri

9 am
to
5 pm

Sat

Office
closed

Sun

Office
closed

Mon

9 am
to
5 pm

Tue

9 am
to
5 pm

Wed

9 am
to
5 pm

Thu

9 am
to
5 pm
Connect with a call center representative 24/7 to request an appointment.

Locations

Candela & Schreier Surgical Group

Candela & Schreier Surgical Group2230 Lynn Rd Ste 104 Thousand Oaks, CA 91360
1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Hospital Highlight

Dr. Schreier is affiliated with Los Robles Regional Medical Center Thousand Oaks, a highly rated and top awarded hospital for general surgery.

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital Gastrointestinal Surgery Excellence Award™ See hospitals
  • Practices at Highly Recommended Hospital Patients recommend this hospital to family and friends. See hospitals

More General Surgery Specialists at Los Robles Regional Medical Center

Dr. Schreier's Reviews

Likelihood to recommend Dr. Schreier

4.8

Based on 49 ratings

5 Stars
93.87755102040816%
(46)
4 Stars
2.0408163265306123%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
4.081632653061225%
(2)
healthgrades logo

Leave a review

How likely are you to recommend
Dr. Schreier
What went well
No reviews yet
What could be improved
No reviews yet

Your trust is our top concern.

We strive to keep the reviews trustworthy, honest & fair.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
Reply
Dear Dr. Schreier = Please know YOUR office staff is as bad as it could ever get ! THEY act like they are doing every-one who calls in a major favor ?. We sure can go some where else and we will !. NO ONE IS MONITORING THE "staff" AT ALL and it SHOWS .... DAY AFTER DAY - WEEK AFTER WEEK ? ? ? !!! !!! !!! ...
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Office environment
  • Staff wasn't friendly
  • Long wait times
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
3 people found this helpful
Helpful
Mark L. Adams. – Jul 27, 2021
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr. Schreier performed a surgical procedure on me, and I was veyhsppy with the outcome. I was back to walking my dog the next day and running within a week. I had no post-op discomfort. I highly recommend Dr. Schreier and thank him profusely. Fred D., Oak Park CA.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Jul 01, 2019
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr Schreier performed emergency colon surgery for me in January 2019 for a freak tear in my large intestine and recently did the robotic assisted laparoscopy colon resection. He is diligent and caring and I am grateful he saved my life. His staff carries the same care, Sarah helped me find healthcare to cover as the emergency caused me to lose my new job and insurance. Colleen helped me to stay current with disability since I lost everything. I just can't say enough about how wonderful these peeps all are and I owe my life to them. Thank You, Reenie :0)
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Jun 12, 2019
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr. Schreier is a very patient and kind physician. He takes the time to listen to your concerns and made me feel very comfortable. His bed side manner is phenomenal. I highly recommend him. His staff is knowledgeable and prompt. I felt at ease with my care in their hands.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Apr 11, 2019
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
I felt totally at ease and in good hands with Dr. Schreier when I had my gall bladder removed. He was very thorough in explaining the procedure, answering questions, and helping me with any concerns post-surgery. He is friendly, professional, and his decades of experience are really reassuring. My surgery and recovery went totally smoothly. His office staff is also very helpful and friendly. I highly recommend Dr. Schreier and his team.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Ariana in Los Angeles, CA – Jan 31, 2019
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Best and most human surgeon ever. He has bedside manner and does an amazing job quickly and efficiently
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Jan 28, 2018
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Excellent Doctor and staff!! Very courteous and efficient. Best around!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
Wendy Webb in Oak Park, CA – Sep 07, 2017
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr Schreier is an excellent doctor. He is knowledgeable, conscientious and caring. He is the best doctor in town. He is attentive and pays attention to what his patients needs are. I am so glad that he is my doctor.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
Robin Ginsberg in Thousand Oaks, CA – Jun 06, 2017
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr Schreier and his staff are warm, friendly and very caring. I needed to have my gall bladder removed and was referred his office. My surgery went so well and I had very little discomfort after surgery. I would definitely recommend him. Excellent, caring surgeon!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Staci in West Hills, CA – Dec 13, 2016
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr. Schreier is the best ! Just one visit, and operation went very well. One week after the operation i am not only recovered from the operation but feel like a new person - no more infected gallbladder! Dr. Schreier is kind, trustworthy, knowledgeable, concise, obviously an excellent surgent ! Thank you Dr. Schreier!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
5 people found this helpful
Helpful
Scarlett Matthews in Tarzana, Ca – Jul 23, 2016
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
The only issue I had, but this is the case with any doctor, is that most of the time the hospital costs are separate, so you have to be sure you understand the doctor's fees and the hospital's fees (if hospitalization is required) and talk to your insurance. I got a big surprise from the hospital! Not in a good way.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Chatsworth, CA – May 28, 2016
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
I saw Dr Schreier in the new Thousand Oaks office. He removed a skin melanoma from a visible place on my chest. He did a fabulous job and got all of it out. My incision is almost unnoticable. I highly recommend this Surgeon!!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
CAF in Thousand Oaks, CA – May 12, 2016
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
how many ways can you say excellent? I had a situation requiring surgery. Dr. Schreier was outstanding in every aspect. Appointments, explanations, recommendations, follow ups, etc. I can't recommend a better surgeon, who listens and has empathy coupled with a sense of humour and a smile. So imporant.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
4 people found this helpful
Helpful
don in woodland hills, ca – Mar 25, 2016
×Post a ResponseAre you Dr. David Schreier, MD?
Reply
Dr. Schreier took my complaint very seriously, even though tests the hospital and my GP performed proved to be somewhat inconclusive. He went out of his way to rule out any other diagnoses before removing my gall bladder. His staff is very courteous and the surgery scheduler, Kerilyn Hurley went above and beyond the call to work with me on scheduling a good surgery date within a limited amount of time. I would highly recommend to anyone seeking a great surgeon with amazing bedside manner.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Nina in Agoura Hills, CA – Jan 06, 2016
×Post a ResponseAre you Dr. David Schreier, MD?

Leave a review

How was your experience with Dr. Schreier?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Schreier's experience treating your condition or procedure

Dr. Schreier's Top Procedures and Conditions

Treatment Frequency
Inguinal Hernia
high
high

Treatment Frequency

Dr. Schreier treats Inguinal Hernia more than 93% of his peers

Dr. Schreier treats this condition more than 93% of his peers

Gallstones
high
high

Treatment Frequency

Dr. Schreier treats Gallstones more than 91% of his peers

Dr. Schreier treats this condition more than 91% of his peers

Cholecystitis and Gallstones
high
high

Treatment Frequency

Dr. Schreier treats Cholecystitis and Gallstones more than 89% of his peers

Dr. Schreier treats this condition more than 89% of his peers

Rating Includes other areas of care:

  • Acute Cholecystitis
  • Cholecystitis
  • Gallstones

Dr. Schreier's conditions and procedures:

  • Abdominal Pain
  • Abdominal Surgery
  • Abdominoplasty
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Adrenalectomy
  • Adrenalectomy With Robotic Assistance
  • Anal and Rectal Cancer
  • Anal or Rectal Pain
  • Angiosarcoma of the Breast
  • Appendectomy
  • Appendectomy, Laparoscopic
  • Appendectomy, Open
  • Appendicitis
  • Appendix Cancer
  • Axillary Lymph Node Dissection
  • Barrett's Esophagus
  • Basal Type Breast Cancer
  • Benign Neoplasm of the Digestive System
  • Bile Duct Procedure
  • Biliary Drainage
  • Biopsy of Breast
  • Breast Cancer
  • Breast Cancer Recurrence
  • Breast Diseases
  • Breast Reconstruction
  • Breast Surgical Procedure
  • Capsular Contracture of Breast Implant
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Colectomy
  • Colectomy and Sigmoidectomy With Robotic Assistance
  • Collapsed Lung (Pneumothorax)
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colon Surgery
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diverticulitis
  • Ductal Carcinoma in Situ
  • Duodenal Polypectomy
  • ENT Cancer
  • Enterostomy (Laparoscopic or Open)
  • Esophageal Cancer
  • Excision of Breast Tumor
  • Excision of Esophageal Lesion
  • Excision of Rectal Tumor
  • Excision of Stomach Tumor
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Excisional Biopsy
  • Femoral Hernia Repair, Open
  • Gallbladder Diseases
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gallbladder Removal (Cholecystectomy), Open
  • Gallbladder Surgery
  • Gallstones
  • Gastrectomy
  • Gastric Bypass Surgery, Laparoscopic
  • Gastric Ulcer
  • Gastrotomy
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hernia
  • Hernia Repair
  • Hiatal Hernia
  • Hyperparathyroidism
  • Ileus
  • Incisional Hernia
  • Incisional Hernia Repair, Laparoscopic
  • Inflammatory Bowel Disease
  • Inflammatory Breast Cancer
  • Inguinal Hernia
  • Inguinal Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Open
  • Intestinal Abscess
  • Intestinal Obstruction
  • Intestinal Transplant (incl. Enterectomy)
  • Invasive Breast Cancer
  • Invasive Ductal Carcinoma
  • Invasive Lobular Carcinoma
  • Ischemic Colitis
  • Laparoscopic Abdominoperineal Resection of the Rectum With Robotic Assistance
  • Laparoscopic Cholecystectomy With Robotic Assistance
  • Laparoscopic Colon Surgery
  • Laparoscopic Diaphragmatic or Paraesophageal Hernia Repair With Robotic Assistance
  • Laparoscopic Excision or Destruction of Ovary With Robotic Assistance
  • Laparoscopic Surgical Procedure
  • Laparotomy
  • Lipomas
  • Locally Advanced Breast Cancer
  • Lumpectomy
  • Lymph Node Biopsy or Excision
  • Lymphoma of the Breast
  • Male Breast Cancer
  • Mastectomy
  • Minimally Invasive Surgery
  • Muscle Biopsy
  • Non-Invasive Mechanical Ventilation With Robotic Assistance
  • Open Diaphragmatic and-or Paraesophageal Hiatal Hernia Repair
  • Open Incisional and-or Ventral Hernia Repair
  • Orchiectomy
  • Osteosarcoma of the Breast
  • Pancreatic Cancer
  • Paraesophageal Hernia Repair, Laparoscopic
  • Parathyroid (Gland) Disease
  • Partial Lung Collapse
  • Pelvic Abscess
  • Peripheral Vascular Disease (PAD, PVD)
  • Peritoneal Cancer
  • Pleural Effusion
  • Port Placements or Replacements
  • Pre-Invasive Breast Cancer
  • Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
  • Prostate Cancer
  • Pyloric Stenosis
  • Radiation-Induced Angiosarcoma of the Breast
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Revision of Gastric Anastomosis or Restrictive Procedure
  • Ruptured Aortic Aneurysm
  • Secondary Malignancies
  • Secretory Breast Carcinoma
  • Sentinel Node Biopsy
  • Single Incision Gallbladder Removal
  • Skin Biopsy
  • Skin Cancer
  • Soft Tissue Mass Biopsy
  • Soft Tissue Sarcoma
  • Soft Tissue Tumor Removal
  • Sphincterotomy
  • Spleen Cancer
  • Splenectomy
  • Splenectomy and Splenorrhaphy
  • Surgical Biopsy
  • Thoracentesis
  • Total Splenectomy With Robotic Assistance
  • Tracheal Surgery
  • Tubo-Ovarian Abscess
  • Tubular Carcinoma
  • Ulcerative Colitis
  • Umbilical Hernia
  • Umbilical or Ventral Hernia Repair, Laparoscopic
  • Varicose Veins
  • Vascular Insufficiency of Intestines
  • Ventral Hernia

Insurance Check

Search for your insurance provider

Dr. Schreier accepts

Accepted insurance can change. Please double-check when making an appointment.

(805) 254-3691

Dr. Schreier accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem
$0 Cost Share AI-AN (Pathway X - EPO/ Individual Via Exchange)-CA EPO
Access for Infants & Mothers (AIM)-CA HMO
Advantage-CA HMO
Advantage-CA PPO
Balanced (Prudent Buyer)-CA PPO
Blue Cross (CACare) - Individual-CA HMO
Blue Cross (CACare) - Large Group-CA HMO
Blue Cross (CACare) - Small Group-CA HMO
Blue Cross (Prudent Buyer) - Individual-CA PPO
Blue Cross (Prudent Buyer) - Large Group-CA PPO
Blue Cross (Prudent Buyer) - Small Group-CA PPO
Blue Cross (Prudent Buyer) - Student Health-CA PPO
Blue Cross-CA HMO-POS
Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
Bronze 60 D EPO (Pathway - EPO/ Individual)-CA
Bronze 60 D HDHP (Pathway - EPO/ Individual)-CA EPO
Bronze 60 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Bronze 60 EPO AI-AN (Pathway X - EPO/ Individual via Exchange)-CA
Bronze 60 HDHP (Pathway X - EPO/ Individual via Exchange)-CA EPO
Bronze 60 HDHP AI-AN (Pathway X - EPO/ Individual via Exchange)-CA EPO
Bronze EPO (Prudent Buyer / Small Grp)-CA PPO
Bronze EPO (Prudent Buyer EPO/ Small Grp)-CA
Bronze Pathway EPO (Pathway - EPO/ Individual)-CA
Bronze Select (Select PPO/ Small Grp)-CA PPO
Bronze Select w/ H.S.A (Select PPO/ Small Grp)-CA PPO
Bronze w/ H.S.A (Prudent Buyer PPO/Small Grp)-CA PPO
Dignity Health Custom Advantage-CA HMO
Dignity Health EPO / PPO-CA
Dignity Health PHC EPO & HDP/HSA-CA
Dignity Health Ventura EPO/PPO-CA
EPO-CA
Gold (CaliforniaCare HMO/ Small Grp) HMO
Gold (Prudent Buyer PPO/ Small Grp)-CA PPO
Gold 80 D EPO (Pathway - EPO/ Individual)-CA
Gold 80 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Gold 80 EPO AI-AN (Pathway X - EPO/ Individual via Exchange)-CA
Gold Advantage-CA PPO
Gold EPO (Prudent Buyer / Small Grp)-CA PPO
Gold EPO (Prudent Buyer EPO/ Small Grp)-CA
Gold Priority Select-CA HMO
Gold Select (Select / Small Grp)-CA HMO
Gold Select (Select PPO/ Small Grp)-CA PPO
Lumenos Plans-CA PPO
Major Risk Medical Insurance Program (MRMIP) - Prudent Buyer-CA PPO
MemorialCare Custom-CA PPO
Minimum Coverage D EPO (Pathway - EPO/ Individual)-CA
Minimum Coverage EPO (Pathway X - EPO/ Individual via Exchange)-CA
National (BlueCard Basic) PPO
National (BlueCard) PPO
Pathway X - EPO Network-CA
PERS Choice / PERSCare Providers-CA PPO
PERS Select-CA HMO
PERS Traditional-CA HMO
Platinum (CaliforniaCare HMO/ Small Grp) HMO
Platinum (Prudent Buyer PPO/ Small Grp)-CA PPO
Platinum 90 D EPO (Pathway - EPO/ Individual)-CA
Platinum 90 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Platinum 90 EPO AI-AN (Pathway X - EPO/ Individual via Exchange)-CA
Platinum Priority Select-CA HMO
Platinum Select (Select / Small Grp)-CA HMO
Platinum Select (Select PPO/ Small Grp)-CA PPO
Priority Select-CA HMO
Select (PERS Select Providers)-CA PPO
Select Plus-CA HMO
Select PPO (Select Network)-CA PPO
Select-CA HMO
Select-CA PPO
Silver (CaliforniaCare HMO/ Small Grp) HMO
Silver (Prudent Buyer PPO/ Small Grp)-CA PPO
Silver 70 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Silver 70 EPO AI-AN (Pathway X - EPO/ Individual via Exchange)-CA
Silver 70 EPO Off Exchange-CA
Silver 73 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Silver 87 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Silver 94 EPO (Pathway X - EPO/ Individual via Exchange)-CA
Silver Advantage-CA PPO
Silver EPO (Prudent Buyer EPO/ Small Grp)-CA
Silver EPO w/ H.S.A (Prudent Buyer/Small Grp)-CA PPO
Silver Priority Select-CA HMO
Silver Select (Select / Small Grp)-CA HMO
Silver Select (Select PPO/ Small Grp)-CA PPO
Silver Select w/ H.S.A (Select PPO/ Small Grp)-CA PPO
Silver w/ H.S.A (Prudent Buyer PPO/Small Grp)-CA PPO
Tenet Network-CA PPO
Traditional
Traditional PPO
UC Care-CA PPO
UC CORE-CA PPO
UC Health Savings Plan-CA
UC High Option Supplement to Medicare-CA
UC Medicare with Prescription Drugs-CA PPO
UC Medicare without Prescription Drugs-CA PPO
UC Resident and Fellows-CA PPO
UCSHIP-CA PPO
USC Plan (Two Tiered Network)-CA HMO
Vivity-CA HMO
Anthem Blue Cross
Power Select HMO
Blue Cross Blue Shield
Blue Card PPO
CaliforniaCare HMO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California HMO
Blue Cross Blue Shield of California PPO
Priority Select HMO
Select Plus HMO
Select PPO
Blue Shield of California
Access Plus Savenet
Local Access Plus HMO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
LocalPlus
Open Access
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Health Net
Health Net PPO
Medicare Advantage PFFS
Humana
Choice Care PPO
Principal Life
UnitedHealthCare
Choice Plus POS
Navigate HMO
Navigate POS
Options PPO
PacifiCare HMO

About Me

Care Philosophy

As a physician, I believe it is important that an individual has enough information about their problem so that they can participate in making an informed decision about their care.

Biography

Dr. David Z Schreier performs oncology surgical procedures at West Hills Hospital in West Hills, CA.

Specialties

  • General Surgery
  • Surgical Oncology

Education

Los Angeles County - University of Southern California Medical Center
Fellowship Hospital
Los Angeles County - University of Southern California Medical Center
Residency Hospital
Los Angeles County - University of Southern California Medical Center
Internship Hospital
University of California - School of Medicine
Medical School
1986
University of California at Davis
Undergraduate School
,

Languages

  • English
  • Spanish

Frequently Asked Questions

How can I make an appointment with Dr. David Schreier, MD?

Call (805) 254-3691 to make an appointment as a new patient. Click here for more information.

Is Dr. David Schreier, MD accepting new patients?

Dr. David Schreier, MD generally accepts new patients on Healthgrades. You can see Dr. Schreier's profile to make an appointment.

Does Dr. David Schreier, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Schreier accepts your insurance.

What are Dr. David Schreier, MD's top areas of care?

Dr. Schreier frequently treats Inguinal Hernia, Gallstones, and Cholecystitis and Gallstones. See all procedures and conditions Dr. Schreier treats.

Where is Dr. David Schreier, MD's office located?

Dr. Schreier's office is located at 2230 Lynn Rd Ste 104, Thousand Oaks, CA 91360. Find other locations and directions on Healthgrades.

What languages does Dr. David Schreier, MD speak?

Dr. Schreier speaks Spanish and English. View profile to see all.

Does Dr. David Schreier, MD offer telehealth services?

Dr. Schreier has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

Affiliated Hospitals

Dr. Schreier is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

West Hills Hospital & Medical Center

West Hills, CA

68% Patients that would definitely recommend, 2% lower than the national average

5 Awards Received

Los Robles Regional Medical Center

Thousand Oaks, CA

75% Patients that would definitely recommend, 5% higher than the national average

12 Awards Received

Award Highlight: Gastrointestinal Surgery Excellence Award™ (2021)