Summary

I feel blessed every day to have the privilege of applying my love for science, pathophysiology and clinical medicine to help improve the lives of both my patients and their loved ones.Out of appreciation for working on complex cases, Michael Dittmar, M.D., specializes in internal medicine, considering every organ system from head to toe. He is a natural team leader — preferring to serve as primary physician for his patients, he keeps communication at the crux of his clinical practice.Dr. Dittmar earned his medical degree at the University of Colorado School of Medicine and pursued a residency in internal medicine at Los Angeles County+University of Southern California Medical Center. He received the Gold Humanism Honor Society Award in 2018 and was selected "Intern of the Year" during his residency in 2020.Growing up in the community around City of Hope, Dr. Dittmar saw the hospital as a beacon of light for patients facing adversity. His grandparents supported City of Hope’s mission through donations, and he is proud to carry on their legacy by joining City of Hope's family of doctors.Outside of work, Dr. Dittmar enjoys hiking the foothills, cooking for friends and family, playing basketball and exploring the diverse culinary culture of Los Angeles.
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Quick Facts

  • accepting new patients
  • 7 years of experience
  • 53 insurance plans accepted
  • speaks English
  • University Of Colorado School Of Medicine
  • 1 specialty
  • 1 area of expertise
  • 1 office location
  • Male

Office Location

City of Hope Comprehensive Cancer Center - Duarte

1500 Duarte RdDuarte, CA 91010
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
Sun8:00 am - 8:00 pm

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Michael DittmarDr. Salman Ahmed Khan, MDDr. Adama Diarra, DODr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
3.8 
7 Years of Experience 14 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, French, Bambara Speaks English, Spanish
Duarte , CASan Marino , CATigard , ORScottsdale , AZ
Med School: University Of Colorado School Of Medicine Med School: Arizona College of Osteopathic Medicine Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Michael Dittmar

  • AARP
  • Aetna
  • Aetna - EPO
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - POS
  • All Savers Insurance
  • AltaMed Senior BuenaCare (PACE) - Medicaid (HMO Plans)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • CalOptima - Medicaid (HMO Plans)
  • CalOptima - Medicaid (Managed)
  • Cigna
  • Cigna - PPO
  • Health Net
  • Health Net - ACA
  • Health Net - HMO
  • Health Net - Medicaid
  • Health Net - Medicaid (HMO Plans)
  • Humana
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid
  • Kaiser Permanente - Medicare
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medi-Cal - Medicaid
  • Medi-Cal - Medicaid (HMO Plans)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (HMO Plans)
  • Molina Healthcare - Medicaid (Managed)
  • Nippon Life Benefits
  • Optima Health - Medicaid
  • Optima Health - Medicaid (HMO Plans)
  • Optum Health
  • SCAN Health Plan - HMO
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO

Medical Specialties

Michael Dittmar has the following specialty

Specialty Expertise

Michael Dittmar has the following area of expertise

  • Hospitalist

Certifications, License, & Education

7 Years Experience

Michael Dittmar holds an expired medical license in the state of California.

Medical License

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

Education & Training

Medical School

Graduated from University Of Colorado School Of Medicine in 2019.

NPI Number

Michael Dittmar's NPI number is 1801357439.

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Frequently Asked Questions

Is Michael Dittmar accepting new patients?
Michael Dittmar is accepting new patients on Vitals. View Michael Dittmar's profile on Vitals to make an appointment.
Does Michael Dittmar accept my insurance?
You can see the insurance plans that Michael Dittmar accepts on their Vitals profile.
What languages does Michael Dittmar speak?
Michael Dittmar speaks English.
Where is Michael Dittmar's office located?
Michael Dittmar's office is located at 1500 Duarte Rd, Duarte, CA, 91010.
How can I make an appointment with Michael Dittmar?
You can find contact information for Michael Dittmar here on Vitals.

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