Doctor's Bio
Dr. Jonathan Grossberg, MD, received his BA in Political Science from Brown University. He went on to receive his MD and complete residency training in Neurosurgery from Alpert Medical School at Brown University and fellowship training in Open Cerebrovascular and Endovascular Neurosurgery at Emory University Hospital. He currently holds a faculty appointment as an Assistant Professor in Neurosurgery and Radiology at Emory University School of Medicine. He is Board Certified in Neurological Surgery.
Dr. Grossberg’s areas of clinical expertise include open surgical and endovascular management of cerebrovascular diseases including: aneurysms, arteriovenous malformations, acute ischemic strokes, dural arteriovenous fistulas, and carotid stenosis, as well as other neurosurgical diseases such brain tumors, head trauma, and spine trauma.
Dr. Grossberg’s research interests include clinical outcomes of aneurysm patients treated via endovascular methods and stroke patients treated with thrombectomy.
Board Certifications
American Board of Neurological Surgery
Affiliations
Emory
Education & Training
- Medical School: Rhode Island Hospital-Lifespan/ Brown University
- Internship: Rhode Island Hospital-Lifespan
- Residency: Rhode Island Hospital-Lifespan
Fellowships
Emory University Hospital
Awards and Honors
- Congress of Neurological Surgeons Leadership in Healthcare Course, Chicago, IL, 2017
- Emory PRO-LEAD: Emory Medicine Professional Leadership Enrichment and Development Program, 2017
- Alpha Omega Alpha, Medical Honors Society, 2013
- Warren-Alpert Medical School at Brown University Melvyn Gelch Prize, Department of Neurosurgery, 2013
- Rhode Island Hospital Resident of the Month, 2011
- Congress of State Neurosurgical Societies Socioeconomic Fellowship, 2010-11
- Warren-Alpert Medical School at Brown University Dean’s Prize for the outstanding medical student in the graduating class, 2006
Locations and Directions
Grady Memorial Hospital
Phone: (404) 616-1000
Location:
80 Jesse Hill Jr Drive SE
Atlanta, GA 30303
Publications
- First-pass aspiration versus stent retriever thrombectomy: machine learning study of treatment effect heterogeneity.
Chen H, Isidor J, Schirmer C, Ernst M, Kim JT, Rai A, Jabbour P, Abecassis IJ, Grossberg JA, Alawieh A, Khanna O, Navia P, Starke RM, Psychogios MN, Siddiqui F, Samaniego EA, Goyal N, Ezzeldin M, Dye J, Alaraj A, Yoshimura S, Alcedo R, Cerejo R, Luther E, Almallouhi E, Fiorella D, Romano DG, Tanweer O, Fragata I, Mascitelli J, Cuellar HH, Chalouhi N, Limaye K, Mokin M, Matouk C, Kellogg R, Brinjikji W, Chowdhry SA, Altschul D, Ogilvy CS, Levitt M, Grandhi R, Spiotta AM, Kan P
Journal of neurointerventional surgery. 2026;
PMID: 42498630 - Minor stroke, major stakes: impact of procedure duration on thrombectomy outcomes in minor stroke.
Abo Kasem R, El Baba B, Ma T, Zelmanovich R, Pabaney A, Raheb Khelo R, Giraudo F, Chacon A, Chandler K, Elawady SS, Chalhoub R, Howard BM, Levitt MR, Grandhi R, Mascitelli J, Cawley CM, Akbik F, Chisango Z, Quintero Wolfe S, Kim JT, Jabbour P, Yoshimura S, Maier I, Ogilvy CS, Ezzeldin M, Psychogios MN, Siddiqui F, Navia P, Goyal N, Arthur AS, Romano DG, Fragata I, Daglioglu E, Altschul D, Park MS, Crosa R, Brinjikji W, Moss M, Dye J, Alaraj A, Kan P, Limaye K, Mokin M, Starke RM, Spiotta AM, Grossberg JA, Alawieh AM
Journal of neurosurgery. 2026;
PMID: 42468039 - Large bore versus super large bore aspiration catheters in mechanical thrombectomy: a systematic review and meta-analysis.
Chacon A, Saada LJ, Hijazi D, Jatty M, Ma T, Silveira L, Elijovich L, Inoa-Acosta V, Nickele C, Grandhi R, Howard BM, Grossberg JA, Alawieh AM, Goyal N
Journal of neurointerventional surgery. 2026;
PMID: 42448470 - Final Infarct Volume as a Surrogate End Point in Anterior Circulation ICAS-LVO Stroke: Post Hoc Secondary Analysis of RESCUE-ICAS.
Abu Qdais A, Ismail M, Abdelwahab A, Almallouhi E, Yaghi S, Inoa-Acosta V, Capasso F, Nahhas M, Starke RM, Fragata I, Bender MT, Moldovan K, Maier I, Grossberg JA, Jabbour P, Psychogios M, Samaniego EA, Burkhardt JK, Jankowitz B, Abdalkader M, Choi A, Hassan AE, Altschul D, Mascitelli J, Regenhardt RW, Wolfe S, Ezzeldin M, Limaye K, Al Jehani H, Niazi MH, Goyal N, Tjoumakaris S, Alawieh A, Almekhlafi M, Raz E, Mierzwa A, Zaidi S, Spiotta AM, Kicielinski K, Lena J, Hubbard Z, Zaidat OO, Derdeyn CP, Grandhi R, Nguyen TN, de Havenon A, Al Kasab S, Jumaa M
Stroke (Hoboken, N.J.). 2026;6(4):e002105.
PMID: 42404842 - Complement in Traumatic Brain Injury: Linking Acute Injury to Chronic Neurodegeneration.
Chacon A, Khelo RR, Saada LJM, Grossberg JA, Reisner A, Alawieh AM, Tomlinson S
European journal of immunology. 2026;56(6):e70230.
PMID: 42319149 - Distinct Clinical Phenotypes in Moyamoya Disease: A Multicenter Comparison of Ischemic and Hemorrhagic Presentations.
Gabriel El-Hajj V, Musmar B, Roy JM, El Naamani K, Piper K, Patel S, Kim WJ, Ellens N, Rizzuto M, Alshahrani R, Chen CJ, Jabre R, Saad H, Grossberg JA, Dmytriw AA, Patel AB, Khorasanizadeh M, Ogilvy CS, Thomas AJ, Monteiro A, Siddiqui A, Orscelik A, Savastano L, Cortez GM, Hanel RA, Porto G, Spiotta AM, Piscopo AJ, Hasan DM, Ghorbani M, Weinberg J, Nimjee SM, Bekelis K, Salem MM, Burkhardt JK, Zetchi A, Matouk C, Howard BM, Lai R, Du R, Tjoumakaris SI, Gooch MR, Rosenwasser RH, Jabbour P
Neurosurgery. 2026;
PMID: 42283475 - Direct Versus Indirect Bypass in Early-Stage Moyamoya (Suzuki I-III): A Propensity Score-Weighted Study.
Musmar B, Roy JM, Abdalrazeq H, El-Hajj VG, Rizzuto M, Lan M, Patel P, Baldassari M, Momin A, Oghli YS, Tucci M, Schaefer J, Ritz C, Piper K, Mounzer M, Naamani KE, Chen CJ, Jabre R, Saad H, Grossberg JA, Dmytriw AA, Patel AB, Khorasanizadeh M, Ogilvy CS, Thomas AJ, Monteiro A, Siddiqui A, Cortez GM, Hanel RA, Porto G, Spiotta AM, Piscopo AJ, Hasan DM, Ghorbani M, Weinberg J, Nimjee SM, Bekelis K, Salem MM, Burkhardt JK, Zetchi A, Matouk C, Howard BM, Lai R, Du R, Tjoumakaris SI, Gooch MR, Rosenwasser RH, Jabbour P
Translational stroke research. 2026;
PMID: 42138779 - Impact of intravenous thrombolysis on aspiration thrombectomy outcomes: an Imperative Trial subgroup analysis.
Mokin M, De Leacy RA, Mack W, Nogueira RG, Majidi S, Tomalty RD, Vargas J, Cucchiara BL, Snyder KV, Mascitelli J, Parada V, Shakir HJ, Rosenbaum-Halevi D, Aghaebrahim A, Hoit D, Yim B, Tenser MS, Al-Bayati AR, Milburn JM, Nimjee SM, Haranhalli N, Nahhas M, Shaff D, Layton KF, Beaty N, Starke RM, Hawk H, Haussen DC, Pabaney A, Kellner CP, Grossberg JA
Journal of neurointerventional surgery. 2026;
PMID: 42086334 - Safety and long-term outcomes following bypass surgery in pediatric versus adult patients with Moyamoya disease: a multicenter cohort study.
El-Hajj VG, Roy JM, Musmar B, Naamani KE, Piper K, Rastegar V, Kim WJ, Ellens N, Rizzuto M, Alshahrani R, Chen CJ, Jabre R, Saad H, Grossberg JA, Dmytriw AA, Patel AB, Khorasanizadeh M, Ogilvy CS, Thomas AJ, Monteiro A, Siddiqui A, Orscelik A, Savastano L, Cortez GM, Hanel RA, Porto G, Spiotta AM, Piscopo AJ, Hasan DM, Ghorbani M, Weinberg J, Nimjee SM, Bekelis K, Salem MM, Burkhardt JK, Zetchi A, Matouk C, Howard BM, Lai R, Du R, Tjoumakaris SI, Gooch MR, Rosenwasser RH, Jabbour P
Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 2026;
PMID: 42026373 - The Effect of Aspirin Use Following Woven EndoBridge Treatment: A Multicenter Study with Propensity Score Matching.
Musmar B, Salim HA, Roy JM, Adeeb N, Fuleihan AA, Atallah E, El Baba B, Howard BM, Grossberg JA, Scott KW, Burkhardt JK, Srinivasan VM, Erazu F, Sauvageau E, Aghaebrahim A, Hanel RA, Amllay A, Matouk CC, MacNeil A, Chalouhi N, Koch M, Gomez-Paz S, Grandhi R, Jaikumar V, Levy E, Siddiqui A, Kayan Y, Copelan AZ, Delgado Almandoz JE, Hoffman H, Arthur A, Hasan DM, Notarianni C, Cuellar HH, Guthikonda B, Morcos J, Tjoumakaris SI, Gooch MR, Rosenwasser RH, Jabbour P
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques. 2026;
PMID: 41969216
PLANNING
PREPARING FOR YOUR VISIT
Whether you’re a patient or you’re visiting one, a little planning beforehand can make your visit to Grady easier and more comfortable. Here, you’ll find everything you need to prepare for your visit, including an appointment checklist, admissions information, dining options, and much more.