
Alan R. Cohen, MD
Brain and Tumor Neurosurgery
Neurosurgery
Pediatric Neurosurgery
- Johns Hopkins School of Medicine Faculty
About Alan R. Cohen
Professional Titles
- Director, Johns Hopkins Pediatric Neurosurgery
- Carson-Spiro Professor of Pediatric Neurosurgery
- Director, Neurosurgery Medical Student Education
Primary Academic Title
Professor of Neurological Surgery
Background
Alan R. Cohen is the director of pediatric neurosurgery at Johns Hopkins Children’s Center in Baltimore, Maryland, and one of the top pediatric neurosurgeons in the country. His area of specialty is treating infants and children diagnosed with brain tumors. Dr. Cohen’s goal is to get his patients back to being a kid again. He has a patient-centered approach to caring for each of his patients, working closely with the child’s family at every stage of the decision-making process. Dr. Cohen sees patients in the neurosciences clinic located in the Levi Watkins, Jr., M.D., Outpatient Center.
As the Carson-Spiro Professor of Pediatric Neurosurgery, Dr. Cohen is a leader in developing minimally invasive techniques to enhance the safety and efficacy of selected pediatric neurosurgical procedures. He serves as director of the Minimally Invasive Neurosurgery Laboratory at Johns Hopkins and directs the Minimally Invasive Neurosurgery Fellowship Program. His lab focuses on developing novel instruments and surgical approaches.
He has authored more than 200 peer-reviewed journal articles and book chapters, and published two textbooks. He has given approximately 330 national and international presentations, and has been an invited visiting professor at 50 medical centers.
He is past president of the Society of Neurological Surgeons, the American Society of Pediatric Neurosurgeons and the AANS/CNS Section on Pediatric Neurological Surgery. He is past vice president of the American Academy of Neurological Surgery, a past director of the American Board of Neurological Surgery and current director of the American Board of Pediatric Neurological Surgery.
Patient Reviews
Hear what patients have to say about Dr. Cohen’s care:
• Healthgrades Patient Reviews
• Vitals Patient Reviews
Centers and Institutes
Videos
Recent News Articles and Media Coverage
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Pediatric Brain Tumor Surgery: Filip’s Story, Johns Hopkins Mediine (January 2025)
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Johns Hopkins Pediatric Moyamoya Center Opens, Johns Hopkins Medicine (Jan. 8, 2025)
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Maryland family celebrates Christmas after 3-year-old son survives brain tumor, WUSA-TV, (Dec. 25, 2024)
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New A.I. Tool Diagnoses Brain Tumors on the Operating Table, The New York Times, (Oct. 11, 2023)
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Fall at the pediatrician left Frederick 15-month-old minutes from death, WTOP-AM, (July 27, 2020)
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‘Every Parent’s Worst Nightmare’: 15-Month-Old Frederick Boy Nearly Dies After Falling At Pediatrician’s Office, WJZ-TV (July 21, 2020)
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7-Year-Old Boy Forms Special Bond With Johns Hopkins Neurosurgeon Who Saved His Life, WJZ-TV CBS Baltimore, (Dec. 26, 2019)
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Collaboration Conquers a Rare Intracranial Cyst, e-Pediatrician (June 17, 2019)
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Doctors Find Air Pocket Hidden in Man's Brain CNN ( 3/14/2018)
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Boy's skull pierced with screw in treehouse-building accident CNN (Jan 26, 2018)
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Hopkins' Cohen Emphasizes 3 H's of Patient Care. NIH Record, (December 1, 2017)
Additional Academic Titles
Professor of Pediatrics, Professor of Oncology
Research Interests
New instruments and techniques for minimally invasive pediatric surgery
Lab Website
Minimally Invasive Neurosurgery - Lab Website
- Directed by Alan R. Cohen MD, Carson-Spiro Professor of Neurosurgery, Oncology and Pediatrics, the laboratory is focused on developing novel instruments and approaches to enhance the safety and efficacy of neurosurgical procedures. Current investigations include work in microsurgery, endoscopy, image guidance and robotic surgery. A cadaveric Skills Lab offers training in neurosurgical techniques.
Research Gate
Selected Publications
Cohen AR (Editor-in-Chief): Pediatric Neurosurgery: Tricks of the Trade, NY: Thieme, 2016. (Textbook, 881 pp.)
Cohen AR. Brain Tumors in Children The New England Journal of Medicine 386(20): 1922-1931, May 19, 2022
Cohen AR: Curiosity. Neurosurgery 65(1): 37-48, 2018. (Honored Guest Presentation: 2017 Annual Meeting, Congress of Neurological Surgeons, Boston, MA).
Cohen AR: Humility. Neurosurgery 65(1): 6-14, 2018. (Honored Guest Presentation: 2017 Annual Meeting, Congress of Neurological Surgeons, Boston, MA)
Cohen AR: Simplicity. Neurosurgery 65(1): 15-23, 2018. (Honored Guest Presentation: 2017 Annual Meeting, Congress of Neurological Surgeons, Boston, MA).
Honors
- Honorary Faculty, Universidade Evangelica do Parana Curitiba, Brazil, 1/1/18
- Richard J. Otenasek, Jr. Faculty Teaching Award, Department of Neurosurgery from the Neurosurgery House staff Johns Hopkins University School of Medicine, 1/1/18
- First Prize, Prose Award for Professional and Scholarly Excellence for the textbook- Pediatric Neurosurgery: Tricks of the Trade, Association of American Publishers, 1/1/17
- Chairman's Award for Excellence in Teaching, Department of Neurosurgery, Johns Hopkins University School of Medicine, 1/1/17
- Honored Guest, Congress of Neurological Surgeons Annual Meeting Boston, Massachusetts, 1/1/17
- Honorary Faculty, Congress of Neurological Surgeons Annual Meeting Boston, Massachusetts, 1/1/17
- First Prize, British Medical Association, ohen AR (Editor-in-Chief): Pediatric Neurosurgery: Tricks of the Trade, NY: Thieme, 2016. (Textbook, 881 pp.), British Medical Association, 1/1/17
- First Prize, Association of American Publishers, Prose Award for Professional and Scholarly Excellence, Association of American Publishers, 1/1/17
- First Prize, for the textbook- Pediatric Neurosurgery: Tricks of the Trade, British Medical Association, 1/1/16
- Research Innovation Award Smart Start- A Novel Device for Minimally Traumatic Brain Dissection, Institute for Pediatric Innovation, 1/1/09
- Golden Stethoscope Award- Rainbow Clinical Faculty, Rainbow Babies & Children's Hospital, 1/1/08
- Children's Miracle Network National Achievement Award for Outstanding Contributions to Patient Care, Children's Miracle Network, 1/1/07
- Colors of the Rainbow Award, Rainbow Babies & Children's Hospital Family Advisory Council, 1/1/06
- Scholarship in Teaching Award, Case Western Reserve University School of Medicine, 1/1/05
- J. Horvitz Award for Excellence in Clinical Service, Rainbow Babies & Children's Hospital Clinical Faculty, 1/1/04
- Faculty Alpha Omega Alpha Award, Case Western Reserve University School of Medicine, 6/1/02
- Best Doctors in America, Woodward White, 1/1/97
- America's Top Docs, Castle Connolly, 1/1/96
- Summa cum Laude, Harvard University, 6/1/74
- Phi Beta Kappa, Harvard University, 6/1/74
Memberships
- American Society of Pediatric Neurosurgeons, Past President
- AANS/CNS Section on Pediatric Neurological Surgery, Past President
- Society of Neurological Surgeons, Past President
- Boston Society of Neurology and Psychiatry, Past President
- Ohio State Neurosurgical Society, Past President
- American Academy of Neurological Surgery, Past Vice President
- Hydrocephalus Association, Medical Advisory Board
- American College of Surgeons, Fellow
- American Academy of Pediatrics, Fellow
- American Association of Neurological Surgeons, Fellow
Professional Activities
- American Board of Neurological Surgery, Past Director
- American Board of Pediatric Neurological Surgery, Director
- Child's Nervous System, Editorial Board
Additional Training
- American Board of Pediatric Neurological Surgery (1997)
Locations
- Johns Hopkins Outpatient Center
- 601 North Caroline Street, Floor 5, Baltimore, MD 21287
- phone: 410-955-6406
- fax: 410-955-6402
Expertise
Education
NYU Langone Hospital
Residency, Neurological Surgery, 1987NYU Langone Hospital
Residency, General Surgery, 1980Weill Cornell Medical College
Medical Education, MD, 1978Board Certifications
Neurological Surgery
American Board of Neurological Surgery, 1991Neurological Surgery
American Board of Neurological Surgery, 1991Insurance
- Aetna
- CareFirst
- Cigna
- First Health
- Geisinger Health Plan
- HealthSmart/Accel
- Humana
- Johns Hopkins Health Plans
- MultiPlan
- Pennsylvania's Preferred Health Networks (PPHN)
- Point Comfort Underwriters
- Private Healthcare Systems (PHCS)
- UnitedHealthcare
- Veteran Affairs Community Care Network (Optum-VACCN)
Ratings & Reviews
4.8 out of 5
26 ratings, 2 reviewsThe Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
- 5 out of 5 starsReviewed on 2/4/2025
The God Father Dr Cohen is the Best
- 5 out of 5 starsReviewed on 8/27/2024
Dr. Cohen has been phenomenal.