~ LoretaKalish.MD.com ~

Dr. Loreta Kalish is an internist in Walnut Creek, CA. Dr. Kalish is trained to treat & diagnose an extensive range of diseases & illnesses in adult patients.

Save up to 87% on your prescriptions.   Click Here

Not feeling well?

Try the MD.com Symptom Checker




Dr. Kalish has one office in California and specializes in Internal Medicine. Learn more.

Dr. Kalish works with fourteen doctors including Dr. Nabil Abudayeh and Dr. Robert Buckley.

Hospital Affiliations

  • John Muir Medical Center

Languages Spoken  

  • English

John Muir Outpatient Center  


1220 Rossmoor Pkwy, Walnut Creek, California 94595-2501

Office Hours

  Open Lunch Close
Mon 8:00 am 5:00 pm
Tue 8:00 am 5:00 pm
Wed 8:00 am 5:00 pm
Thu 8:00 am 5:00 pm
Fri 8:00 am 5:00 pm

Office Details

Doctor Specialty Internal Medicine
Practice SpecialtyMulti-specialty
Group PracticeJohn Muir Medical Group
Health SystemJohn Muir Health System
Practice OwnershipJohn Muir Medical Center
Hospital Affiliation
  • John Muir Medical Center
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurances Accepted  

  • Aetna
  • BlueCross BlueShield
  • Health Net
  • WellPoint


Loreta Kalish, MD