West Coast Kidney Institute
Nephrology • Fremont, CA
About
West Coast Kidney Institute's Fremont clinic provides nephrology care including chronic kidney disease management, acute kidney injury treatment, hypertension management, and kidney function testing. Located at 1999 Mowry Avenue in Fremont, CA, the clinic offers personalized care for conditions such as proteinuria, hematuria, electrolyte imbalances, and anemia related to kidney disease.
Clinic Type
Nephrology
Address
1999 Mowry Avenue, Suite R, Fremont, CA 94538
Phone
510-745-8187
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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Current Offers
New Patient Information
Photos








What Patients Say
Overall sentiment across review platforms: mixed
- WebMD, Healthgrades, Vitals: Mixed; Dr. Jeanie Ahn ratings range from 2.5 to 5.0 across platforms based on a limited number of reviews. (12-17 ratings per platform)
- Healthgrades (Dr. Peter Lunny): 4.5 out of 5 stars (2 reviews)
- Vitals (Dr. Varun Chawla): 4.8 out of 5 stars (12 ratings)
Patients praise
- knowledgeable and thorough medical care
- clear explanation of medical conditions and treatments
- kind and patient bedside manner from certain providers
- effective monitoring of chronic conditions like kidney disease and lupus
Common complaints
- long wait times to see doctors
- difficulty with administrative or scheduling issues
- perceived lack of compassion or poor communication by some providers
"Dr. Lunny has been my Nephrologist for several years. He is an exceptional doctor in many ways. He listens extremely well to all your concerns and problems. He explains things to you well and makes sure you understand what he is saying before you leave."
— Healthgrades patient review of Dr. Peter Lunny"A month in advance I booked an appointment... she canceled me just before my appointed time on account of not being able to reach my PCP... Dr. Ahn didn’t care to review my info for the whole month, until the very last moment."
— WebMD patient review of Dr. Jeanie AhnSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Nephrology Clinic in Fremont, CA | Kidney Doctors — Nov 14, 2025
- Fremont, CA Nephrologists | Sutter Health Doctors — Jan 26, 2026
- FREMONT NEPHROLOGY PROF - Updated July 2026 - Yelp — Sep 4, 2025
- Sutter Health Brings Advanced Kidney Care to Fremont | Vitals — Nov 19, 2025
Information sourced from the clinic's website as of July 10, 2026.
More nephrology clinics in Fremont
Nephrology at Kaiser Permanente Fremont Medical Center - Fremont Medical Center is part of Kaiser Permanente’s Northern California network. The page highlights the center as a medical practice with a small local footprint (10 employees) based in Fremont, CA. - Role relevance: While the provided overview does not detail nephrology services, Kaiser Permanente centers typically offer specialty care (including nephrology) within their medical centers or affiliated clinics. To confirm nephrology availability at Fremont, you should check: - Fremont Medical Center’s facility page for listed specialties - Kaiser Permanente Northern California nephrology department contact or appointment portal - Kaiser Permanente member portal for physician directories and Nephrology referrals at Fremont Possible next steps: - Visit the facility page: healthy.kaiserpermanente.org/northern-california/facilities/fremont-medical-center-100367 - Use the Kaiser Permanente provider directory to search for nephrology at Fremont or nearby Kaiser facilities - Call the center’s main line or the nephrology department if listed to confirm availability, wait times, and referral requirements Note: The provided extract focuses on organizational details (employees, departments, executives) rather than clinical services, so exact nephrology offerings at Fremont are not explicitly stated here.
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