Maria Antoniou, MD, DABSM

Sleep Medicine
Accepting new patients
Sees patients age 18 and up
Penn Sleep Center Market Street
View 1 additional location
Schedule onlineCall 215-662-7772
Penn Medicine Provider

About me

  • Associate Professor of Clinical Medicine (Sleep Medicine)

My education and training

  • Medical School: University of Toronto School of Medicine
  • Residency: McGill University
  • Fellowship: North York General Hospital

Spoken languages

English
English

Reviews

Average Rating

528 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Anonymous
June 2026
cordial and collaborative treatment model and care!
Anonymous
June 2026
i arrived a half hour early and didn't see the doctor until a half hour after my appointed time
Anonymous
May 2026
the doctor listened well, asked good questions, was kind, and was helpful
Anonymous
May 2026
she is a great caring person and doctor

Insurance accepted

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
Dr. Antoniou is a Penn Medicine physician.

Qualifications and experience

Treatments and conditions

Research

Publications

Antoniou, M., Corey, M., Tullis, D.E. Pregnancy in cystic fibrosis patients. Fetal and material outcome , Chest, 118(1): 2000,85-91

Antoniou, M., Hyland, R.H. The urgent cause of the malignant pulmonary nodule. , Can J Diag, 14(8): 1997,117-126

Antoniou, M., Balter, M. Why is asthma increasing in prevalence and severity? , Can J Diag, 13(11): 1996,85-95

Antoniou, M., Grossman, R. Etiological diagnosis of pneumonia: a goal worth pursuing? , Can J Infect Dis, 6: 1995,281-283