Summary

Dr. Sas graduated from the Midwestern University-Arizona College of Osteopathic Medicine in 2001. He works in Rochester, MN and specializes in Nephrology and Pediatrics. Dr. Sas is affiliated with Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, Mayo Clinic Health System La Crosse and Mayo Eugenio Litta Childrens Hospital.

Quick Facts

  • accepting new patients
  • 25 years of experience
  • Midwestern University-Arizona College Of Osteopathic Medicine
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. David J Sas has 2 locations

Mayo Clinic

200 1st St SwRochester, MN 55905
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

Mayo Clinic Rochester

200 1st St SwRochester, MN 55905

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Dr. David J Sas, DODr. Robert Hewitt Feldt, MDDr. Grazia IsayaDr. Kianoush Banaei Kashani, MD
NephrologyPediatricsPediatricsNephrology
Accepts New Patients
25 Years of Experience 66 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Rochester , MNRochester , MNWabasha , MNRochester , MN
Med School: Midwestern University-Arizona College Of Osteopathic Medicine Med School: Medical College of Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. David J Sas

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. David J Sas has the following 2 specialties

Specialty Expertise

Dr. David J Sas has the following 12 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Kidney Biopsy
  • Kidney Disease
  • Kidney Stones (Kidney Calculi)
  • Nephrotic Syndrome
  • Pediatrics
  • Peritoneal Dialysis
  • Proteinuria
  • Urinalysis

Certifications, License, & Education

25 Years Experience

Dr. David J Sas holds an active medical license in the state of Minnesota.

Medical License

Doctor Of Osteopathy with an active medical license in the state of Minnesota that expired in 2026.

Education & Training

Medical School

Graduated from Midwestern University-Arizona College Of Osteopathic Medicine in 2001.

NPI Number

Dr. Sas' NPI number is 1922067776.

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Frequently Asked Questions

Is Dr. David Sas accepting new patients?
Dr. David Sas is accepting new patients on Vitals. View Dr. David Sas's profile on Vitals to make an appointment.
How can I make an appointment with Dr. David Sas?
You can find contact information for Dr. David Sas here on Vitals.
Does Dr. David Sas accept my insurance?
You can see the insurance plans that Dr. David Sas accepts on their Vitals profile.
Which hospitals is Dr. David Sas affiliated with?
Dr. David Sas is affiliated with Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, Mayo Clinic Health System La Crosse, and Mayo Eugenio Litta Childrens Hospital.
Where is Dr. David Sas's office located?
Dr. David Sas's office is located at 200 1st St Sw, Rochester, MN, 55905.

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