RK
49 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Karu, Family Medicine Specialist in Pomona, CA?
Dr. Ranjit Karu, MD is a Family Medicine Specialist, who primarily practices in Pomona, CA with 1 additional practice location. He has been practicing for over 49 years. Dr. Karu is currently affiliated with Kindred Hospital Ontario. Dr. Karu is fluent in English, Sinhala; Sinhalese, and Spanish, and is currently seeing new patients. Dr. Karu’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Karu’s office at (909) 623-6581.
Where did Dr. Karu go to medical school and complete their residency?
Medical School: University of Ceylon, Faculty of Medicine
What languages does Dr. Karu speak?
Dr. Karu and their clinical team can communicate with patients in the following languages:
English
Sinhala; Sinhalese
Spanish
What conditions does a Family Medicine Specialist like Dr. Karu typically treat?
As a Family Medicine Specialist, Dr. Karu 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. Karu. 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.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
What procedures does a Family Medicine Specialist like Dr. Karu typically perform?
As a Family Medicine Specialist, Dr. Karu performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Karu. 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.
Also known as:
- Joint or Bursa Injection/Fluid Removal
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
CPT Codes:
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
Also known as:
- Removal of Precancerous Skin Lesions
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Small Benign Lesion Removal (Face/Ears/Eyelids/Nose/Lips)
- Skin Conditions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Cryosurgery for Skin Lesions
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Facial Lesion Excision
- Ear Lesion Removal
- Eyelid Lesion Surgery
- Lip Lesion Removal
CPT Codes:
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
- 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)
- 11440: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 0.5 cm or less
Also known as:
- Intermediate Wound Repair (2.5 cm or less)
- Wounds and Injuries
- Complex Wound Closure
- Deep Wound Stitching
- Injury Repair
CPT Codes:
- 12031: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.5 cm or less
Also known as:
- Impacted Ear Wax Removal (One Ear)
- Cerumen Impaction Removal
- Ear Wax Extraction with Tools
- Professional Ear Cleaning
CPT Codes:
- 69210: Removal impacted cerumen requiring instrumentation, unilateral
Does Dr. Karu accept my insurance?
Dr. Karu accepts most major insurance plans. Important: Please call our office at (909) 623-6581 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Karu accept in Pomona, CA?
Dr. Karu in Pomona, 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
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
HealthRight Group
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Karu's office located?
Dr. Ranjit Karu's Primary Practice
1900 Royalty Dr Ste 250
Pomona, CA 91767
(909) 623-6581
What is Dr. Karu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Karu's National Provider Identifier (NPI) number is 1386645760.
What common questions do patients ask about Dr. Karu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Karu
What is Dr. Ranjit Karu's specialty?
Dr. Karu is a Family Medicine Specialist near Pomona, CA.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Ranjit Karu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Karu is affiliated with San Antonio Regional 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
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family 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 Ranjit Karu accepting new patients in Pomona, CA?
Yes, Dr. Ranjit Karu is accepting new patients at this time.
Does Dr. Ranjit Karu offer online booking?
Please contact Dr. Karu's office at (909) 623-6581 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ranjit Karu?
Please contact Dr. Karu's office at (909) 623-6581 for information regarding telehealth appointment availability or for scheduling assistance.
Other Family Medicine Specialist Near Pomona, CA

Family Medicine Specialist
Dr. Wilbert Tsai, MD is a Family Medicine Specialist, who primarily practices in Pomona, CA with 2 additional practice locations. He is board certified.
Pomona, CA
EK
Primary Care Specialist (General Practitioner)
Dr. Eshani Karu, MD is a Primary Care Specialist (General Practitioner), who primarily practices in Pomona, CA.
Pomona, CA

Family Medicine Specialist
Dr. Usha Mantha, MD is a Family Medicine Specialist, who primarily practices in Pomona, CA with 2 additional practice locations. She is board certified.
Pomona, CA