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17 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ratanavanich, Nephrologist in Silver Spring, MD?
Dr. Kathryn Ratanavanich, DO is a Nephrologist, who primarily practices in Silver Spring, MD with 1 additional practice location. She has been practicing for over 17 years and is board certified. Dr. Ratanavanich graduated from Western University of Health Sciences College of Osteopathic Medicine of the Pacific. Dr. Ratanavanich is fluent in English and Thai, and is currently seeing new patients. Dr. Ratanavanich’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ratanavanich’s office at (301) 942-5355.
Where did Dr. Ratanavanich go to medical school and complete their residency?
Medical School: Western University of Health Sciences College of Osteopathic Medicine of the Pacific
Is Dr. Ratanavanich board certified as a Nephrologist?
Yes, Dr. Kathryn Ratanavanich, DO is board certified by the American Board of Internal Medicine
What languages does Dr. Ratanavanich speak?
Dr. Ratanavanich and their clinical team can communicate with patients in the following languages:
English
Thai
What conditions does Dr. Ratanavanich treat?
As a Nephrologist, Dr. Ratanavanich 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. Ratanavanich. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease, Stage 2 (Mild)
- Chronic Kidney Disease, Stage 3
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
- CKD Stage 3a
- Moderate Chronic Kidney Disease
- CKD Stage 3b
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- CKD Stage 2
- Mild Chronic Kidney Disease
- CKD Stage 3
ICD-10 Codes:
- N186: End stage renal disease
- N1831: Chronic kidney disease, stage 3a
- N1832: Chronic kidney disease, stage 3b
- N184: Chronic kidney disease, stage 4 (severe)
- N185: Chronic kidney disease, stage 5
- N182: Chronic kidney disease, stage 2 (mild)
- N1830: Chronic kidney disease, stage 3 unspecified
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:
- Acute Kidney Failure with Tubule Damage
- Kidney Failure
- Acute Tubular Necrosis
- ATN
- Kidney Tubule Death
ICD-10 Codes:
- N170: Acute kidney failure with tubular necrosis
Also known as:
- Low Sodium Levels
- High Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
Also known as:
- Isolated Protein in Urine
- Urine and Urination
- Isolated proteinuria
- Transient protein in urine
ICD-10 Codes:
- R800: Isolated proteinuria
Also known as:
- Having a Kidney Transplant
- Kidney Transplantation
- Kidney Transplant
- Renal transplant
- Kidney replacement surgery
- Post-kidney transplant
ICD-10 Codes:
- Z940: Kidney transplant status
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Abnormal Kidney Function Test
- Kidney Disease
- Irregular Kidney Function Study
- Unusual Kidney Exam
- Kidney Disease Diagnosis
ICD-10 Codes:
- R944: Abnormal results of kidney function studies
Which procedures does Dr. Ratanavanich perform as a Nephrologist?
As a Nephrologist, procedures performed by Dr. Kathryn Ratanavanich may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
For detailed information, please contact Dr. Ratanavanich's office.
Does Dr. Ratanavanich accept my insurance?
Dr. Ratanavanich accepts most major insurance plans. Important: Please call our office at (301) 942-5355 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ratanavanich accept in Silver Spring, MD?
Dr. Ratanavanich in Silver Spring, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
AmeriBen
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
State of Maryland
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Ratanavanich's office located?
Dr. Kathryn Ratanavanich's Primary Practice
3941 Ferrara Dr
Silver Spring, MD 20906
(301) 942-5355
Dr. Kathryn Ratanavanich's Practice 2
106 Irving St NW Ste 418
Washington, DC 20010
(202) 882-2500
What is Dr. Ratanavanich's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ratanavanich's National Provider Identifier (NPI) number is 1801093919.
What common questions do patients ask about Dr. Ratanavanich?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ratanavanich
What is Dr. Kathryn Ratanavanich's specialty?
Dr. Ratanavanich is a Nephrologist near Silver Spring, MD. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Ratanavanich to book an appointment today.
Is this Dr. Kathryn Ratanavanich affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ratanavanich is affiliated with MedStar Montgomery Medical Center, Suburban Hospital, Holy Cross Hospital - Silver Spring, Adventist HealthCare Shady Grove Medical Center, Adventist HealthCare White Oak 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
Where can I learn more about Nephrologist?
Explore Nephrologist 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 Kathryn Ratanavanich accepting new patients in Silver Spring, MD?
Yes, Dr. Kathryn Ratanavanich is accepting new patients at this time.
Does Dr. Kathryn Ratanavanich offer online booking?
Please contact Dr. Ratanavanich's office at (301) 942-5355 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kathryn Ratanavanich?
Please contact Dr. Ratanavanich's office at (301) 942-5355 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Kathryn Ratanavanich have?
Dr. Kathryn Ratanavanich is certified by the American Board of Internal Medicine.
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