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Ambulatory Surgery Center

 Ambulatory Surgery Center

Address

9850 Key West Avenue
2nd Floor
Rockville, Maryland 20850
Get Directions

Hours: 7 a.m. – 5:30 p.m.
Phone: 301-765-5500
Fax: 301-765-5490
Practice Manager: Rose Cloughly-Plessinger | Medical Director: Marjorie Brennan, MD

Welcome to the Children’s National Health System Montgomery County Ambulatory Surgery Center, a state-of-the-art surgical facility specifically for children. Our center was designed with families in mind, providing a comfortable and welcoming environment for you and your child.

We offer a wide range of outpatient specialty surgical services for children in our two operating rooms, staffed by our nationally-recognized pediatric surgeons. We guarantee a board-certified pediatric anesthesiologist 24/7.  

Children’s National is ranked #6 nationally by U.S. News & World Report and is regularly named a Top Children's Hospital by the Leapfrog Group, which recognizes excellence in safety and quality. Children’s National is Magnet® -designated, a recognition given to hospitals that demonstrate the highest standards of nursing and patient care delivery, affirming our commitment to family-centered care.

Patient Rights

For patients who want to file concerns or grievances, please contact the State of Maryland or the Medicare Ombudsman :

  1. State of Maryland
    Office of Health Care Quality
    55 Wade Avenue BB Building
    Catonsville, MD 21228
    1-800-492-6005

  2. Medicare
  3. Medicare Ombudsman
    1-800-633-4227

 

Conditions & Treatments

Conditions & Treatments

Arrhythmia

An arrhythmia (also called dysrhythmia) is an abnormal rhythm of the heart.

Chest Wall Defects: Nuss and Ravitch Technique

Our general and thoracic surgery experts perform the Nuss and Ravitch procedures for children with chest wall defects.

Syncope

Syncope is a temporary loss of consciousness and muscle tone caused by inadequate blood supply to the brain. Syncope is sometimes also called fainting.

Children's Specialists

Children's Specialists at this Location

George Zalzal

George Zalzal

Division Chief, Ear, Nose, and Throat (Otolaryngology)
Richard Bosco

Richard Bosco

Medical Director, Center for Surgical Care
Anesthesiologist
Sophie Pestieau

Sophie Pestieau

Associate Chief, Clinical Affairs
Anesthesiologist
Acute Pain Specialist
Marc DiFazio

Marc DiFazio

Medical Director, Montgomery County Regional Outpatient Center
Medical Director, Ambulatory Neurology
Neurologist
Matthew Oetgen

Matthew Oetgen

Division Chief, Orthopaedic Surgery and Sports Medicine
Gary Rogers

Gary Rogers

Division Chief, Plastic and Reconstructive Surgery
Rahul Shah

Rahul Shah

Vice President
Chief Quality and Safety Officer
Acting CMIO
Amenities

Amenities

  • Access to public transportation
  • Complimentary Coffee
  • Free onsite parking
Services

Services

Insurance

Insurance

  • Aetna
  • Amerigroup Maryland
  • Anthem HealthKeepers Plus
  • Beech Street
  • CareFirst Blue Cross Blue Shield
  • Choicecare Humana
  • Cigna Healthcare of the Mid Atlantic
  • Coventry National PPC
  • First Health
  • GMC Healthcare
  • Health Services for Children with Special Needs
  • InforMed
  • INTotal Health
  • Kaiser Permanente
  • Maryland Physicians Care
  • Multiplan Private Healthcare Systems
  • Priority Partners MCO
  • Riverside Health
  • Tricare HealthNet Federal Services
  • Trusted
  • UnitedHealthcare
  • UnitedHealthcare Community Plan of Maryland