Dr. Geoffrey Colby, MD

Dr. Geoffrey Colby, MD

Neurosurgery  ·  
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Dr. Geoffrey Colby, MD is a neurosurgery specialist in Baltimore, MD. He specializes in neurosurgery.

1830 E Monument St 333

Baltimore, MD 21287

Contact Information

(410) 955-5080

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice information for Maryland
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Colby's experience treating your condition or procedure

Dr. Colby's Top Procedures and Conditions

Treatment Frequency
Brain Aneurysm
very high
very high

Treatment Frequency

Dr. Colby treats Brain Aneurysm more than 98% of his peers

Dr. Colby treats this condition more than 98% of his peers

Cerebrovascular Disease
very high
very high

Treatment Frequency

Dr. Colby treats Cerebrovascular Disease more than 98% of his peers

Dr. Colby treats this condition more than 98% of his peers

Aneurysm
very high
very high

Treatment Frequency

Dr. Colby treats Aneurysm more than 98% of his peers

Dr. Colby treats this condition more than 98% of his peers

Rating Includes other areas of care:

  • Abdominal Aortic Aneurysm
  • Aneurysm and Dissection of Heart
  • Aneurysm of Sinus of Valsalva
  • Aneurysm, Intracranial Berry
  • Aneurysm, Intracranial Berry, 1
  • Aneurysm, Intracranial Berry, 2
  • Aneurysm, Intracranial Berry, 3
  • Aneurysm, Intracranial Berry, 4
  • Aneurysm, Intracranial Berry, 5
  • Aneurysm, Intracranial Berry, 6
  • Aneurysm, Intracranial Berry, 7
  • Aneurysm, Intracranial Berry, 8
  • Aortic Aneurysm
  • Aortic Aneurysm, Familial Abdominal 1
  • Aortic Aneurysm, Familial Thoracic 1
  • Cerebral Aneurysm
  • Congenital Aneurysms of the Great Vessels
  • Coronary Artery Aneurysm
  • Dissecting Aneurysm
  • Endovascular Aortic Aneurysm
  • False Aneurysm
  • Femoral Aneurysm
  • Fetal Left Ventricular Aneurysm
  • Iliac Aneurysm
  • Leber Miliary Aneurysm
  • Popliteal Aneurysm
  • Pulmonary Arteriovenous Aneurysm
  • Retinal Macoaneurysm
  • Ruptured Aneurysm
  • Saccular Aneurysm
  • Suprarenal Aneurysm
  • Vein of Galen Aneurysm
  • Visceral Aneurysm

Dr. Colby's conditions and procedures:

Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Acoustic Neuroma
Aneurysm
Bone Disorders
Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
Brain Aneurysm
Brain Cancer
Brain Disorders
Brain Surgery
Cancer
Cauda Equina Syndrome
Cerebral Artery Thrombosis
Cerebral Hemorrhage
Cerebrospinal Fluid (CSF) Shunt - Insertion, Repair or Removal
Cerebrovascular Disease
Cervical Spine Myelopathy
Chiari's Deformity
Cranial Trauma
Craniectomy, Craniotomy, Surgery of Skull Base, Neuroendoscopy
Degenerative Disc Disease
Ear Disorders
Epidural Hematoma
Epilepsy
Fracture
Herniated Disc
Hydrocephalus
Idiopathic Intracranial Hypertension
Intervertebral Disc Disease
Intracranial Vessel Angioplasty and Stenting
Lamina Procedures (incl. Laminectomy, Laminoplasty, Laminotomy)
Low Back Pain
Lumbar Spine Fracture
Meningiomas
Myelopathy
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Normal Pressure Hydrocephalus
Pathological Spine Fracture
Radiculopathy (Not Due to Disc Displacement)
Repair Intracranial Aneurysm
Scoliosis
Secondary Malignancies
Spinal Fusion
Spinal Reconstructive Surgery for Deformities
Spinal Stenosis
Spine Deformities
Spine Disorders
Spine Fractures, Traumatic
Spondylosis
Stroke
Subarachnoid Hemorrhage
Subdural Hemorrhage
Thoracic Spine Fracture
Thoracic Spine Myelopathy
Thrombosis
Torticollis
Traumatic Brain Injury
Vascular Disease
Vascular Transcatheter Embolization

About Me

Biography

Dr. Geoffrey Colby, MD is a neurosurgery specialist in Baltimore, MD. He specializes in neurosurgery.

Specialties

  • Neurosurgery

Dr. Colby's Reviews

Likelihood to recommend Dr. Colby

4.4

Based on 7 reviews

5 Stars
85.71428571428571%
(6)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
14.285714285714286%
(1)

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Dr. Colby?
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Average Wait Time
  • 10 – 15 minutes
Dr. Colby's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Geoffrey Colby, MD
RecentHighestLowestMost Helpful
Reply
Dr. Colby saved my life after a very complicated brain aneurysm. He is very personable and was able to not only comfort me, but my whole family as well. We all love him!!
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It's very simple, he saved my Husband's life! He is very warm and personable, busy yet still takes time to explain what will happen! My Husband had a complication but I could feel he was in good hands! My Husband and I are thankful for and JH nurses and staff! Dr Colby is moving on this summer...Read More
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A wonderful, knowledgeable surgeon with amazing ability treat his patients. Answered my many questions in clear terms. Great bedside manner. I trusted him to treat my aneurysm with no qualms.
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He and his colleagues at Johns Hopkins Neurosurgical Care Unit destroyed my life. Dr. Colby performed placement of a pipeline embolization device in left internal carotid artery. Prior to the surgery, he personally assured me that his partner Dr. Coons would check on me and discharge me. That did...Read More
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Locations

Johns Hopkins Hospital

1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: 9:00am - 1:00pm
    • Sun: closed
  • Directions

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna Test HMO
Choice Plus Test POS II
Blue Cross Blue Shield
Blue Card Test PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Select Plus HMO
Select PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) Test PPO
MultiPlan
MultiPlan Test PPO
PHCS Network PPO

Affiliated Hospitals

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