Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rendon, Surgeon in Ontario, CA?
Dr. Stewart Rendon, MD is a Surgeon, who primarily practices in Ontario, CA with 2 additional practice locations. He is board certified by the American Board of Surgery. Dr. Rendon completed his residency at Loma Linda Univ Med Ctr, General Surgery Ny Medical College, General Surgery. Dr. Rendon is fluent in English and Spanish, and is currently seeing new patients. Dr. Rendon’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rendon’s office at (909) 460-4155.
Where did Dr. Rendon go to medical school and complete their residency?
Fellowship: East Carolina University, Bariatric Surgery, NC, usa
Residency: Loma Linda Univ Med Ctr, General Surgery Ny Medical College, General Surgery | Loma Linda University Medical Center | Loma Linda University Medical Center | Sound Shore Medical Center | Sound Shore Medical Center
Medical School: University of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca
Is Dr. Rendon board certified in Surgeon?
Yes, Dr. Stewart Rendon, MD is board certified by the American Board of Surgery , American Board of Surgery since 2005
What languages does Dr. Rendon speak?
Dr. Rendon and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Rendon treat?
As a Surgeon, Dr. Rendon diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Rendon. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Other Pre-Procedure Examination
- Pre-Procedure Lab Tests
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
- Z01812: Encounter for preprocedural laboratory examination
Also known as:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Body Weight
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
- High Body Mass Index
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
- Z684: Body mass index [BMI] 40 or greater, adult
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Diaphragmatic Hernia
- Umbilical Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
- K429: Umbilical hernia without obstruction or gangrene
Also known as:
- Nicotine Addiction
- Cigarette Addiction
- E-Cigarettes
- Smokeless Tobacco
- Smoking
- Tobacco Addiction
- Smoking Addiction
- Vaping Addiction
- Nicotine Substance Use Disorder
- Nicotine Dependence from Cigarettes
ICD-10 Codes:
- F17200: Nicotine dependence, unspecified, uncomplicated
- F17210: Nicotine dependence, cigarettes, uncomplicated
Also known as:
- Acute Gallbladder Inflammation
- Gallbladder Disease
- Sudden Gallbladder Attack
- Acute Cholecystitis
- Sudden Gallbladder Infection
- Gallbladder problems
- Biliary tract disease
ICD-10 Codes:
- K810: Acute cholecystitis
- K828: Other specified diseases of gallbladder
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Acute Appendicitis
- Appendicitis
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
Also known as:
- Prediabetes
- Insulin resistance
- High blood sugar risk
- Borderline diabetes
ICD-10 Codes:
- E88819: Insulin resistance, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Which procedures does Dr. Rendon perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Stewart Rendon may include:
- Abdominal Wall Reconstruction
- Amputation
- Appendicitis / Appendectomy
- Brain Aneurysm Treatment
- Brain Surgery
- Brain Tumor Evaluation
- Central Line Placement
- Cerebral Shunt
For detailed information, please contact Dr. Rendon's office.
Does Dr. Rendon accept my insurance?
Dr. Rendon accepts most major insurance plans. Important: Please call our office at (909) 460-4155 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rendon accept in Ontario, CA?
Dr. Rendon in Ontario, 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 Cross of Idaho
CVS Health (formerly Aetna)
Department of Defense / Tricare
Department of Veterans Affairs
Express Scripts
Medicare
PacificSource
State of Idaho
UnitedHealthcare
View All Insurances
Where is Dr. Rendon's office located?
Dr. Stewart Rendon's Primary Practice
754 N Mountain Ave
Ontario, CA 91762
(909) 460-4155
What is Dr. Rendon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rendon's National Provider Identifier (NPI) number is 1922034255.
What common questions do patients ask about Dr. Rendon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rendon
What is Dr. Stewart Rendon's specialty?
Dr. Rendon is a Surgeon near Ontario, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Rendon to book an appointment today.
Is this Dr. Stewart Rendon affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rendon is affiliated with Bingham Memorial Hospital which is a Castle Connolly Top Hospital. 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
Where can I learn more about Surgeon?
Explore Surgeon with 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 Stewart Rendon accepting new patients in Ontario, CA?
Yes, Dr. Stewart Rendon is accepting new patients at this time.
Does Dr. Stewart Rendon offer online booking?
Please contact Dr. Rendon's office at (909) 460-4155 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stewart Rendon?
Please contact Dr. Rendon's office at (909) 460-4155 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Stewart Rendon have?
Dr. Stewart Rendon is certified by the American Board of Surgery.
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