Summary

Dr. Marissa Steele is an internal medicine and pediatrics physician with 19 years of experience caring for patients of all ages. She earned her medical degree from the Keck School of Medicine at the University of Southern California, giving her comprehensive training to treat both adults and children. Dr. Steele speaks Tagalog and Spanish, helping her connect with diverse patient communities.

Dr. Steele practices at Sharp Memorial Hospital and Sharp Grossmont Hospital in La Mesa, California. She specializes in managing high cholesterol in children and teens, along with treating high blood pressure and other lipid disorders in patients across age groups. Her expertise includes performing complete blood counts, kidney function tests, and comprehensive chemistry panels to monitor patient health and guide treatment decisions.

Overview based on verified provider data

Quick Facts

  • 19 years of experience
  • speaks Tagalog, Spanish
  • Keck School Of Medicine Of The University Of Southern California
  • 2 specialties
  • 1 area of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Female

Office Location

Sharp Grossmont Hospital

5555 Grossmont Center DrLa Mesa, CA 91942

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Dr. Marissa L Tarantin Steele, MDDr. Nima Ghadimi, MDDr. Alaa Hajal, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
19 Years of Experience 29 Years of Experience 15 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Tagalog, Spanish Speaks English, Spanish Speaks English
La Mesa , CAScottsdale , AZDiamond Bar , CALyons , CO
Med School: Keck School Of Medicine Of The University Of Southern California Med School: Univ Iberoamericana Unibe Santo Domingo Med School: University Of Damascus Faculty Of Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Marissa L Tarantin Steele

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Marissa L Tarantin Steele has the following 2 specialties

Specialty Expertise

Dr. Marissa L Tarantin Steele has the following area of expertise

  • Pediatrics

Certifications, License, & Education

19 Years Experience

Dr. Marissa L Tarantin Steele holds an active medical license in the state of California.

Medical License

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

Education & Training

Medical School

Graduated from Keck School Of Medicine Of The University Of Southern California in 2007.

NPI Number

Dr. Steele's NPI number is 1386871721.

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Frequently Asked Questions

Does Dr. Marissa Steele accept my insurance?
You can see the insurance plans that Dr. Marissa Steele accepts on their Vitals profile.
How can I make an appointment with Dr. Marissa Steele?
You can find contact information for Dr. Marissa Steele here on Vitals.
Where is Dr. Marissa Steele's office located?
Dr. Marissa Steele's office is located at 5555 Grossmont Center Dr, La Mesa, CA, 91942.
What languages does Dr. Marissa Steele speak?
Dr. Marissa Steele speaks Tagalog and Spanish.
Does Dr. Marissa Steele accept virtual/telehealth appointments?
Dr. Marissa Steele has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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