Summary

Dr. Greenstein joined Balboa Nephrology Medical Group in 2016. He practices in the Escondido and Poway area; specializing in kidney diseases which includes hemodialysis patients at both FMC and DaVita Dialysis units.

Dr. Greenstein attended medical school at the University of California Los Angeles where he obtained his Doctor of Medicine degree and completed residency. He completed his Nephrology fellowship training at the Stanford University School of Medicine.

Quick Facts

  • accepting new patients
  • 4.5
  • 29 years of experience
  • 56 insurance plans accepted
  • speaks English, Spanish
  • UCLA Mc
  • 6 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 2 board certifications
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Joshua K. Greenstein has 2 locations

Balboa Nephrology - Escondido

1955 Citracado Pkwy Ste 301Escondido, CA 92029
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Balboa Nephrology Medical Group

16466 Bernardo Center Dr Ste 230San Diego, CA 92128

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Joshua K. Greenstein, MD
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Joshua K. Greenstein, MDDr. Paul Scott KurtinDr. Daniel Rene SalomonDr. Nihar Mahendra Bhakta
NephrologyNephrologyNephrologyPediatrics
Accepts New Patients
4.5 
29 Years of Experience 49 Years of Experience 50 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English
Escondido , CADel Mar , CALA JOLLA , CACarlsbad , CA
Med School: University of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca Med School: New York University Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Pennsylvania State University College Of Medicine
Current Profile
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Insurance Plans Accepted by Joshua K. Greenstein

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Community Health Group
  • GEHA
  • Health Net
  • Health Net - HMO
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Nippon Life Benefits
  • Optum Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN) - HMO
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Viva Health Plan
  • Wellcare

Medical Specialties

Joshua K. Greenstein has the following specialty

Specialty Expertise

Joshua K. Greenstein has the following 7 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Kidney Biopsy
  • Peritoneal Dialysis
  • Urinalysis

Certifications, License, & Education

29 Years Experience

Joshua K. Greenstein holds an active medical license in the state of California. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Residency

Completed their residency at UCLA Mc and Stanford Univ Hosp, Nephrology; Ucla Med Ctr/Ucla D Geffen Sch, Internal Medicine.

Medical School

Graduated from University of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca in 1997.

NPI Number

Joshua K. Greenstein's NPI number is 1104881457.

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Frequently Asked Questions

Is Joshua Greenstein accepting new patients?
Joshua Greenstein is accepting new patients on Vitals. View Joshua Greenstein's profile on Vitals to make an appointment.
Does Joshua Greenstein accept my insurance?
You can see the insurance plans that Joshua Greenstein accepts on their Vitals profile.
Where is Joshua Greenstein's office located?
Joshua Greenstein's office is located at 1955 Citracado Pkwy Ste 301, Escondido, CA, 92029.
Does Joshua Greenstein accept virtual/telehealth appointments?
Joshua Greenstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Joshua Greenstein?
You can find contact information for Joshua Greenstein here on Vitals.

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