Summary

Dr. Zahniser graduated from the University of Toledo College of Medicine in 1990. He works in Cleveland, OH and specializes in Anesthesiology and Critical Care Medicine. Dr. Zahniser is affiliated with Cleveland Clinic.

Quick Facts

  • 36 years of experience
  • 40 insurance plans accepted
  • Cleveland Clinic Health System
  • 2 specialties
  • 3 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Cleveland Clinic

9500 Euclid AveCleveland, OH 44195

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Dr. Mark Howard Zahniser, MDDr. Jason Louis Bartal, DODr. Raul John Seballos, MDDr. Vasu Sidagam, MD
AnesthesiologyAnesthesiologyInternal MedicineInternal Medicine
4.2 
36 Years of Experience 25 Years of Experience 38 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Cleveland , OHMiddleburg Heights , OHCleveland , OHCleveland , OH
Med School: University Of Toledo College Of Medicine Med School: Ohio University College Of Osteopathic Medicine Med School: University Of Toledo College Of Medicine Med School: Siddhartha Medical College
Current Profile
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Insurance Plans Accepted by Dr. Mark Howard Zahniser

  • Aetna
  • AmeriHealth - Medicaid
  • AmeriHealth - Medicaid (Managed)
  • Anthem Blue Cross - Medicaid
  • Anthem Blue Cross - Medicaid (Managed)
  • APWU
  • Aultcare
  • Blue Cross Blue Shield
  • Buckeye Health Plan - Medicaid
  • Buckeye Health Plan - Medicaid (Managed)
  • CareSource
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Devoted Health
  • Humana
  • Humana - Medicaid
  • Humana - Medicaid (Managed)
  • MDwise
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • MediGold
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health
  • Oscar Health Insurance
  • STLDentalPlan| LLC
  • SummaCare
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • Wellcare

Medical Specialties

Dr. Mark Howard Zahniser has the following 2 specialties

Specialty Expertise

Dr. Mark Howard Zahniser has the following 3 areas of expertise

  • Critical Care Medicine
  • Critical Care Medicine (anesthesiology)
  • Critical Care Medicine (im)

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired
Medical Doctor, Ohio, 2027, Active

EDUCATION & TRAINING

Residency

Cleveland Clinic Health System

Medical School

University Of Toledo College Of MedicineGraduated in 1990

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Frequently Asked Questions

Is Dr. Mark Zahniser accepting new patients?
Dr. Mark Zahniser has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Zahniser accept my insurance?
You can see the insurance plans that Dr. Mark Zahniser accepts on their Vitals profile.
Which hospitals is Dr. Mark Zahniser affiliated with?
Dr. Mark Zahniser is affiliated with Cleveland Clinic.
Where is Dr. Mark Zahniser's office located?
Dr. Mark Zahniser's office is located at 9500 Euclid Ave, Cleveland, OH, 44195.
Does Dr. Mark Zahniser accept virtual/telehealth appointments?
Dr. Mark Zahniser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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