~ MarkSeifert.MD.com ~

Dr. Mark Seifert, a cardiologist in Phoenix, AZ, treats illnesses such as heart disease through comprehensive care for your heart & cardiovascular system.

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Dr. Mark Seifert graduated from Johns Hopkins University School of Medicine in 1989.

Dr. Seifert has one office in Arizona where he specializes in Cardiology. Learn more.

Dr. Seifert works with eight doctors including Dr. Andrew Atiemo and Dr. Marvin Siegel.

Education & Training  

Medical School

Hospital Affiliations

  • John C. Lincoln North Mountain Hospital

Languages Spoken  

  • English

John C. Lincoln Heart Institute (North Mountain)  


9250 N. 3rd Street, Suite 3010, Phoenix, Arizona 85020

Office Hours

  Open Lunch Close
Mon 9:00 am 5:00 pm
Tue 9:00 am 5:00 pm
Wed 9:00 am 5:00 pm
Thu 9:00 am 5:00 pm
Fri 9:00 am 5:00 pm

Office Details

Doctor Specialty Cardiology
Practice SpecialtyCardiology
Group PracticeNorth Phoenix Heart Center
Hospital Affiliation
  • John C. Lincoln North Mountain Hospital
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurances Accepted  

  • Aetna
  • BlueCross BlueShield
  • Cigna
  • Health Net
  • Humana
  • UnitedHealthcare
  • WellPoint