Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ren, Internist in Harbor City, CA?
Dr. Andrew Ren, MD is an Internist, who primarily practices in Harbor City, CA with 1 additional practice location. He is board certified. Dr. Ren is fluent in English, and is currently seeing new patients. Dr. Ren’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ren’s office at (323) 783-3810.
Is Dr. Ren board certified as an Internist?
Yes, Dr. Andrew Ren, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ren speak?
Dr. Ren and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Ren typically treat?
As an Internist, Dr. Ren 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. Ren. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Type 1 Diabetes with Diabetic Ketoacidosis
- Diabetes Complicationss
- Diabetes Type 1
- Type 1 diabetes
- Juvenile Diabetes with DKA
- Insulin-Dependent Diabetes with Diabetic Acidosis
- Type 1 Diabetes and Ketones
ICD-10 Codes:
- E1010: Type 1 diabetes mellitus with ketoacidosis without coma
What procedures does an Internist like Dr. Ren typically perform?
As an Internist, procedures performed by Dr. Andrew Ren may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Ren's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Ren accept my insurance?
Dr. Ren accepts most major insurance plans. Important: Please call our office at (323) 783-3810 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ren accept in Harbor City, CA?
Dr. Ren in Harbor City, 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
Apex Healthcare
Centene Corporation
City of Los Angeles
Humana
Kaiser Permanente
Medicare
OptumRx Administered Payer
Other Health Care Provider
Unknown
View All Insurances
Where is Dr. Ren's office located?
What is Dr. Ren's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ren's National Provider Identifier (NPI) number is 1346475928.
What common questions do patients ask about Dr. Ren?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ren
What is Dr. Andrew Ren's specialty?
Dr. Ren is a Internist near Harbor City, CA.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Andrew Ren affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ren is affiliated with Kaiser Permanente South Bay Medical Center, Kaiser Permanente Fontana Medical Center, Memorial Hospital Of Gardena, Torrance Memorial Medical Center, Uci Medical Center, Kaiser Permanente Fresno Medical Center 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 an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Andrew Ren accepting new patients in Harbor City, CA?
Yes, Dr. Andrew Ren is accepting new patients at this time.
Does Dr. Andrew Ren offer online booking?
Please contact Dr. Ren's office at (323) 783-3810 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Andrew Ren?
Please contact Dr. Ren's office at (323) 783-3810 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Andrew Ren have?
Dr. Andrew Ren is certified by the American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>