Summary

Dr. Ruth Blash is an internal medicine physician who has dedicated 35 years to caring for patients. She earned her medical degree from Sackler School of Medicine and completed her residency training at Beth Israel Medical Center. Her extensive experience spans more than three decades of practice in internal medicine. Dr. Blash provides care in English.

Dr. Blash practices in Fishkill, New York, where she focuses on managing common health conditions that affect many adults. She treats patients with high cholesterol, including children and teenagers, and helps manage hypertension and hyperlipidemia. Her practice includes performing blood tests and complete blood counts to monitor patient health, as well as providing flu vaccinations. Patients have given her an average rating of 3.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 35 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Beth Israel Medical Center
  • 22 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 2 board certifications
  • 1 office location
  • Female

Patients’ Perspective

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

Office Location

Ruth Blash

600 Westage Business Ctr DrFishkill, NY 12524
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

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Ruth Blash, MD
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Ruth Blash, MDEric HarkerDr. Renita D. Butler, MDDr. Arthur Yunov, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
4.8 
35 Years of Experience 25 Years of Experience 34 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English
Fishkill , NYLyons , COPoughkeepsie , NYBrooklyn , NY
Med School: Sackler School Of Medicine Med School: Duke University School Of Medicine Med School: Meharry Medical College, Doctor of Medicine Med School: ANDIZHAN STATE MEDICAL INSTITUTE
Current Profile
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Insurance Plans Accepted by Ruth Blash

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Affinity by Molina Healthcare
  • Anthem Blue Cross Blue Shield
  • CDPHP
  • Centivo
  • Cigna
  • ConnectiCare
  • Consumer Health Network
  • Coventry
  • EmblemHealth Insurance Company
  • EmblemHealth Plan Inc
  • Empire Blue Cross Blue Shield
  • Fidelis
  • First Health Network
  • Great West Healthcare
  • Health Insurance Plan of Greater Network
  • Healthfirst
  • Humana
  • MagnaCare
  • Medicare
  • Multiplan
  • MVP Health Care
  • Northwell Direct Network
  • Oscar
  • Oxford
  • Partners Health Plan
  • Private Healthcare Systems
  • The New York State Health Insurance Program
  • Tricare
  • United Healthcare

Medical Specialties

Ruth Blash has the following specialty

Specialty Expertise

Ruth Blash has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

35 Years Experience

Ruth Blash holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at Beth Israel Medical Center.

Medical School

Graduated from Sackler School Of Medicine in 1991.

NPI Number

Ruth Blash's NPI number is 1295849545.

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Frequently Asked Questions

Does Ruth Blash accept virtual/telehealth appointments?
Ruth Blash has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Ruth Blash's office located?
Ruth Blash's office is located at 600 Westage Business Ctr Dr, Fishkill, NY, 12524.
What languages does Ruth Blash speak?
Ruth Blash speaks English.
Does Ruth Blash accept my insurance?
You can see the insurance plans that Ruth Blash accepts on their Vitals profile.
Is Ruth Blash accepting new patients?
Ruth Blash has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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