Isam Nasr
Expertise in
5
conditions

Dr. Isam Nasr

General Surgery
Johns Hopkins Medicine
Rubenstein Child Health Building
200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, 
Baltimore, MD 

Expertise in
5
conditions
Johns Hopkins Medicine
Rubenstein Child Health Building
200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Nasr specializes in the advanced treatment of trauma and critical care injuries in children and serves as the Medical Director of the Pediatric Trauma Program. He is trained in both robotic and minimally invasive surgical procedures and is skilled in the management of congenital colorectal anomalies, also holding the position of Co-Director of the Pediatric Colorectal Program. Dr. Nasr joins Johns Hopkins from the Children’s Hospital of Pittsburgh of UPMC, where he completed fellowships in both surgical critical care and pediatric surgery. His basic science research interests include studying the inflammatory response following traumatic brain injury in the pediatric population. Clinically, he focuses on implementing systems-based methods to enhance the care of pediatric trauma patients. He also leads a multidisciplinary pediatric colorectal clinic that has a national and international referral base. Dr. Nasr treats conditions such as Hirschsprung disease, complex anorectal malformations (including imperforate anus), and OEIS complex (cloacal exstrophy). Additionally, he manages patients with idiopathic chronic constipation and spina bifida.

Dr. Nasr is highly rated in 5 conditions, according to our data. His top areas of expertise are Cloacal Exstrophy, Infantile Pneumothorax, Traumatic Brain Injury, Collapsed Lung, and Osteotomy.

His clinical research consists of co-authoring 60 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Residency
UPMC-University of Pittsburgh Medical Center, General Surgery, 2012
Specialties
General Surgery
Licenses
Surgery in PA
Board Certifications
American Board Of Surgery
Fellowships
UPMC-University of Pittsburgh Medical Center, Pediatric Surgery, 2015
UPMC-University of Pittsburgh Medical Center, Pediatric Surgical Critical Care, 2013
Languages Spoken
English
Arabic
French
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
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Locations

Rubenstein Child Health Building
200 North Wolfe Street, Rubenstein BLDG Lower Level, Rubenstein BLDG Lower Level, Baltimore, MD 21287
Call: 410-955-5210
Other Locations
Johns Hopkins Children's Center General Pediatric Surgery in Collaboration with WellSpan Health
25 Monument Road, Floor: 1 Suite/Room Number: 100, York, PA 17403
Call: 443-997-5437

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


60 Total Publications

Comparing injury severity scores from trauma registries with those mapped from injury diagnosis codes in injured adolescents.
Comparing injury severity scores from trauma registries with those mapped from injury diagnosis codes in injured adolescents.
Journal: Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention
Published: December 12, 2025
View All 60 Publications
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14
conditions
Dr. Dorry L. Segev
General Surgery
Expertise in
14
conditions
Dr. Dorry L. Segev
General Surgery
600 N Wolfe St, 
Baltimore, MD 
 (0.1 miles away)
410-955-5045
Languages Spoken:
English
See accepted insurances

Dorry Segev is a General Surgeon in Baltimore, Maryland. Dr. Segev is highly rated in 14 conditions, according to our data. His top areas of expertise are End-Stage Renal Disease (ESRD), Liver Failure, Hyperparathyroidism, Kidney Transplant, and Liver Transplant.

Allan J. Belzberg
Expertise in
17
conditions
Dr. Allan J. Belzberg
General Surgery | Neurosurgery
Expertise in
17
conditions
Dr. Allan J. Belzberg
General Surgery | Neurosurgery

Johns Hopkins Outpatient Center

601 North Caroline Street, Floor 5, Floor 5, 
Baltimore, MD 
 (1.2 miles away)
410-955-6406
Experience:
44+ years
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Dr. Allan Belzberg is a neurosurgeon specializing in surgery of the peripheral nervous system. As Director of Peripheral Nerve Surgery at Johns Hopkins in Baltimore, he treats tumors including schwannoma, neurofibroma and nerve sheath tumor. Dr. Belzberg performs surgical repair of nerve damage caused by trauma as well as neurosurgery on carpal tunnel, peroneal nerve and other peripheral nerve conditions. Dr. Belzberg also directs the Brachial Plexus and Peripheral Nerve Clinic at the Kennedy Krieger Institute and co-directs the Neurosurgery Pain Research Institute at Johns Hopkins Hospital. Dr. Belzberg currently sees patients at the Johns Hopkins Outpatient Center located in Baltimore on Wednesdays and the Green Spring Station location on Fridays. Dr. Belzberg is highly rated in 17 conditions, according to our data. His top areas of expertise are Schwannomatosis, Neurofibromatosis, Thoracic Outlet Syndrome, Osteotomy, and Rhizotomy.

John L. Cameron
Expertise in
12
conditions
Dr. John L. Cameron
General Surgery
Expertise in
12
conditions
Dr. John L. Cameron
General Surgery

Johns Hopkins Outpatient Center

601 North Caroline Street, Floor 8, Floor 8, 
Baltimore, MD 
 (1.2 miles away)
443-997-1508
Languages Spoken:
English
See accepted insurances

Dr. Cameron has had a long and distinguished career in alimentary tract diseases and specifically in pancreatic cancer. He has won worldwide acclaim for mastering the Whipple procedure. At the beginning of his career, the mortality rate from the Whipple procedure was nearly 30 percent. He has worked to lower that to 1 percent to 2 percent at Johns Hopkins. He has operated on more patients with pancreatic cancer and done more Whipple resections than any other surgeon in the world. In addition to maintaining a busy practice that focuses mainly on pancreatic surgery, he has been a leader in the surgical profession, serving as president of the American College of Surgeons, Society for Surgery of the Alimentary Tract, Southern Surgical Association, Society of Clinical Surgery, Society of Surgical Chairmen, Halsted Society and American Surgical Association. He served as chief of surgery for The Johns Hopkins Hospital for nineteen years. Dr. Cameron obtained his undergraduate degree from Harvard University in 1958, and his medical degree from The Johns Hopkins University School of Medicine in 1962. All of his training in General and Thoracic Surgery was obtained at The Johns Hopkins Hospital. Dr. Cameron is highly rated in 12 conditions, according to our data. His top areas of expertise are Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Pancreatic Islet Cell Tumor, Pancreaticoduodenectomy, and Pancreatectomy.

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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Nasr's expertise for a condition
ConditionClose
    • Distinguished
    • Cloacal Exstrophy
      Dr. Nasr is
      Distinguished
      . Learn about Cloacal Exstrophy.
      See more Cloacal Exstrophy experts
    • Advanced
    • Collapsed Lung
      Dr. Nasr is
      Advanced
      . Learn about Collapsed Lung.
      See more Collapsed Lung experts
    • Infantile Pneumothorax
      Dr. Nasr is
      Advanced
      . Learn about Infantile Pneumothorax.
      See more Infantile Pneumothorax experts
    • Osteotomy
      Dr. Nasr is
      Advanced
      . Learn about Osteotomy.
      See more Osteotomy experts
    • Traumatic Brain Injury
      Dr. Nasr is
      Advanced
      . Learn about Traumatic Brain Injury.
      See more Traumatic Brain Injury experts
    • Experienced
    • Chronic Spontaneous Urticaria (CSU)
      Dr. Nasr is
      Experienced
      . Learn about Chronic Spontaneous Urticaria (CSU).
      See more Chronic Spontaneous Urticaria (CSU) experts
    • Concussion
      Dr. Nasr is
      Experienced
      . Learn about Concussion.
      See more Concussion experts
    • Hirschsprung Disease
      Dr. Nasr is
      Experienced
      . Learn about Hirschsprung Disease.
      See more Hirschsprung Disease experts
    • Low Blood Pressure
      Dr. Nasr is
      Experienced
      . Learn about Low Blood Pressure.
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    • Rectal Prolapse
      Dr. Nasr is
      Experienced
      . Learn about Rectal Prolapse.
      See more Rectal Prolapse experts
    • Total Intestinal Aganglionosis
      Dr. Nasr is
      Experienced
      . Learn about Total Intestinal Aganglionosis.
      See more Total Intestinal Aganglionosis experts
    View All 7 Experienced Conditions
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