Summary

Dr. Maria Baer treats acute myeloid leukemia, thrombocytopenia, and iron deficiency anemia, and performs bone marrow aspiration and biopsy and chemotherapy. She practices internal medicine, hematology, and oncology and has 47 years of experience. She is affiliated with University of Maryland Medical Center and sees patients in Baltimore, Maryland. Dr. Baer earned her medical degree from Johns Hopkins University School of Medicine and speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 47 years of experience
  • 39 insurance plans accepted
  • speaks English, Spanish
  • Johns Hopkins University School Of Medicine
  • 1 written review
  • 3 specialties
  • 18 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

University Of Maryland And Stewart Greenebaum Comprehensive Cancer Center

22 S Greene StBaltimore, MD 21201

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Dr. Maria Renee Baer, MD
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Dr. Maria Renee Baer, MDDr. Janelle Dennis, MDChloe LissauerDr. Sharon McCormack, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3 
0 
0 
5 
47 Years of Experience 1 Year of Experience 41 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English
Baltimore , MDCrofton , MDBel Air , MDColumbia , MD
Med School: Johns Hopkins University School Of Medicine Med School: Meharry Medical College Med School: University of Maryland School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Maria Renee Baer

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • AmeriGroup
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - EPO
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - Medicare
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - HMO
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareFirst BlueCross BlueShield - Medicaid (Managed)
  • Cigna
  • Empire Plan
  • Fidelis Care (NY)
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Jai Medical Systems
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Maryland Physicians Care
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • MedStar Family Choice
  • Meritain Health
  • Mutual of Omaha
  • Priority Partners
  • QualCare
  • Riverside Health
  • Tricare
  • Tricare - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • US Family Health Plan

Medical Specialties

Dr. Maria Renee Baer has the following 3 specialties

Specialty Expertise

Dr. Maria Renee Baer has the following 18 areas of expertise

  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Anemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Chemotherapy
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hematology
  • Hepatitis C
  • Leukemia
  • Lymphoma
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Oncology

Certifications, License, & Education

47 Years Experience

Dr. Maria Renee Baer holds an expired medical license in the state of Maryland.

Medical License

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

Education & Training

Medical School

Graduated from Johns Hopkins University School Of Medicine in 1979.

NPI Number

Dr. Baer's NPI number is 1700881802.

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Frequently Asked Questions

Is Dr. Maria Baer accepting new patients?
Dr. Maria Baer is accepting new patients on Vitals. View Dr. Maria Baer's profile on Vitals to make an appointment.
Does Dr. Maria Baer accept my insurance?
You can see the insurance plans that Dr. Maria Baer accepts on their Vitals profile.
What languages does Dr. Maria Baer speak?
Dr. Maria Baer speaks English and Spanish.
Where is Dr. Maria Baer's office located?
Dr. Maria Baer's office is located at 22 S Greene St, Baltimore, MD, 21201.
Does Dr. Maria Baer accept virtual/telehealth appointments?
Dr. Maria Baer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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