Tong Sun, MD
Tong Sun is a Nephrology Internal Medicine specialist based in Modesto, CA with over 35 years of clinical experience. Offers virtual telehealth visits.
Tong Sun, MD has practiced internal medicine for 35+ years, working in group practice. He has been in practice for 35+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).
Older · 6666dNPPES updated 2008-02-22 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
305 E Granger Ave Ste 202, Modesto, CA 95350-4345
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Chronic Kidney Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
The heart cannot pump blood efficiently enough to meet the body's needs
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
An irregular, often rapid heartbeat that increases the risk of stroke
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
35 years in practice
Senior practitioner
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Virtual Internal Medicine Care With Tong Sun
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Tong Sun for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Modesto required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Tong Sun
NPI records show Dr. Sun as active with telehealth listed in Modesto, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (209) 526-1606.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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