DS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Spencer, Neurosurgeon in New Haven, CT?
Dr. Dennis Spencer, MD is a Neurosurgeon, who primarily practices in New Haven, CT with 1 additional practice location. He is board certified. Dr. Spencer graduated from Mechanical Engineering and completed his residency at Yale New Haven Hospital. Dr. Spencer is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Spencer’s office at (203) 785-4891.
Where did Dr. Spencer go to medical school and complete their residency?
Residency: Yale New Haven Hospital | Bridgeport Hospital/Yale University Program
Medical School: Mechanical Engineering
Is Dr. Spencer board certified as a Neurosurgeon?
Yes, Dr. Dennis Spencer, MD is board certified by the American Board of Neurological Surgery
What languages does Dr. Spencer speak?
Dr. Spencer and their clinical team can communicate with patients in the following languages:
English
Does Dr. Spencer accept my insurance?
Please contact Dr. Spencer's office to confirm accepted insurance plans.
Where is Dr. Spencer's office located?
Yale Physicians Building Lower Level
800 Howard Ave Lowr
New Haven, CT 06519
(203) 785-4891
What is Dr. Spencer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Spencer's National Provider Identifier (NPI) number is 1316928211.
What common questions do patients ask about Dr. Spencer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Spencer
What is Dr. Dennis Spencer's specialty?
Dr. Spencer is a Neurosurgeon near New Haven, CT.
What does a Neurosurgeon do?
A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body.
Is this Dr. Dennis Spencer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Spencer is affiliated with Griffin Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Neurosurgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurosurgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dennis Spencer accepting new patients in New Haven, CT?
Yes, Dr. Dennis Spencer is accepting new patients at this time.
Does Dr. Dennis Spencer offer online booking?
Please contact Dr. Spencer's office at (203) 785-4891 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dennis Spencer?
Please contact Dr. Spencer's office at (203) 785-4891 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Dennis Spencer have?
Dr. Dennis Spencer is certified by the American Board of Neurological Surgery.
Other Neurosurgeon Near New Haven, CT

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Dr. Patrick Doherty, MD is a Neurosurgeon, who primarily practices in New Haven, CT with 2 additional practice locations. He has been practicing for over 26 years and is board certified.
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CM
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Dr. Charles Matouk, MD is a Neurosurgeon, who primarily practices in Greenwich, CT with 2 additional practice locations.
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Dr. Juan Bartolomei, MD is a Neurosurgeon, who primarily practices in New Haven, CT with 2 additional practice locations. He has been practicing for over 25 years.
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