Mark P. Coseo, MD

Fellowship Trained Spine Specialist

Mark P. Coseo, MD

About Dr. Coseo

Board-certified in orthopedic surgery, Dr. Coseo specializes in minimally invasive spine surgery and has experience in larger spinal deformity corrections, and revision cervical and lumbar spine surgery.

Mark P. Coseo, MD is a board-certified orthopedic surgeon with a clinical focus in adult and pediatric spine surgery, and general orthopedic surgery.

Dr. Coseo is an upstate New York native who earned his Bachelor of Science degree from Cornell University and his Doctor of Medicine degree from the Uniformed Services University of the Health Sciences. He was inducted into the Alpha Omega Alpha Honor Medical Society in his fourth year of medical school. Dr. Coseo then completed his orthopedic surgery internship and residency at the Naval Medical Center San Diego, the pride of Navy Medicine. He went on to receive advanced training in adult and pediatric spine surgery at the Norton Leatherman Spine Center in Louisville, Kentucky, one of the most prestigious neurosurgical and orthopedic spine fellowships in the country.

A decorated U.S. Navy Veteran, Dr. Coseo has extensive wartime field surgery and tertiary medical center experience. He has deployed to combat zones in both Afghanistan and Iraq, performing life and limb-saving resuscitation and damage-control surgeries on US and Coalition servicemembers, host-nation forces, and civilians. Dr. Coseo most recently served as the head of the Brain and Spine Center at the Naval Medical Center Portsmouth, Virginia. He was also a member of the academic teaching faculty for the orthopedic surgery residency program, and the spine consultant for Naval Special Warfare Development Group and Group Two. He has published original research and book chapters on various topics in spine surgery and combat-related orthopedic injuries.

Dr. Coseo specializes in minimally invasive spine surgery, including motion-preserving and disc replacement surgery. He also has extensive experience in larger spinal deformity corrections, and revision cervical and lumbar spine surgery. He is excited to join the OrthoNY team, providing evidence-based, multi-disciplinary spine care for the Capital Region.

Experience & Resources

Education

Medical School
Uniformed Services University of the Health Sciences

Fellowship
Norton Leatherman Spine Center in Louisville, Kentucky

Residency
Naval Medical Center San Diego

Board Certifications

  • Board Certified in Orthopedic Surgery by the American Board of Orthopedic Surgery (ABOS)

Affiliations

  • Everett Road Ambulatory Surgery Center
  • OrthoNY Surgical Suites
  • Executive Woods Ambulatory Surgery Center
  • St. Peter’s Hospital
  • Ellis Hospital
  • Saratoga Hospital

Dr. Coseo’s Reviews

5

Dr Coseo is a wonderful doctor. He’s very caring & compassionate. He explains things well.

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Kathy McCaffery

May 8th 2026

5
Dr Coseo is a wonderful doctor. He’s very caring & compassionate. He explains things well.
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Kathy McCaffery

May 8th 2026

5

The staff and doctors have taken very good care of me.

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Jilbear

May 7th 2026

5
The staff and doctors have taken very good care of me.
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Jilbear

May 7th 2026

5

Dr. Coseo greeted me with a warm handshake and an exceptionally positive attitude that immediately put me at ease. He took the time to thoroughly answer all of my questions, carefully explained …

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Bradley Johnson

May 1st 2026

5
Dr. Coseo greeted me with a warm handshake and an exceptionally positive attitude that immediately put me at ease. He took the time to thoroughly answer all of my questions, carefully explained my situation in a way that was easy to understand, and genuinely focused on helping me find the best ways to address my needs. His professionalism, patience, and sincere care for his patients truly stand out. I left the appointment feeling informed, confident, and grateful for the outstanding level of attention and compassion he provided.
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Bradley Johnson

May 1st 2026

5

“I recently saw Mark Coseo for a spine consultation and was incredibly impressed by his professionalism and thoroughness. From the first visit, it was clear that he is a top-tier expert in …

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Susan Comito

April 30th 2026

5
“I recently saw Mark Coseo for a spine consultation and was incredibly impressed by his professionalism and thoroughness. From the first visit, it was clear that he is a top-tier expert in their field. What stood out most was his exceptional bedside manner; he took the time to explain my imaging and treatment options in a way that was easy to understand, never making me feel rushed. The entire office was well-managed, and the staff was friendly and attentive. I highly recommend Mark Coseo for anyone seeking a surgeon who truly listens and cares about their patients.”
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Susan Comito

April 30th 2026

5

Dr. Coseo explained everything to me.. The female x-ray tech was very good and cheerful.

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JoAnn Henry

April 28th 2026

5
Dr. Coseo explained everything to me.. The female x-ray tech was very good and cheerful.
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JoAnn Henry

April 28th 2026

5

He is a good doctor

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Helene Blackmer

April 24th 2026

5
He is a good doctor
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Helene Blackmer

April 24th 2026

5

Based on my first visit with Dr Coseo and his staff, I’m very pleased. The office staff was professional and kind. Dr Coseo’s aide Brody was professional and sweet. Dr. Coseo was …

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CLP

April 4th 2026

5
Based on my first visit with Dr Coseo and his staff, I’m very pleased. The office staff was professional and kind. Dr Coseo’s aide Brody was professional and sweet. Dr. Coseo was kind, compassionate as well as professional. I felt he understood what I was saying and that he really saw me as a person. His explanations were clear. I left with a feeling of hope that I hadn’t had before.
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CLP

April 4th 2026

5

Dr. Coseo is amazing. He listens to what you have to say and explains everything you need to know about your surgery!!!

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Rhonda Jangro

March 27th 2026

5
Dr. Coseo is amazing. He listens to what you have to say and explains everything you need to know about your surgery!!!
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Rhonda Jangro

March 27th 2026

5

Exelente Dr. Thank You

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Patient

March 27th 2026

5
Exelente Dr. Thank You
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Patient

March 27th 2026

5

I was extremely impressed with Dr. Coseo. He listened to my concerns and seemed to care of my well-being. I am now waiting for a scheduled MRI so I can actually find …

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Anne Castle

March 13th 2026

5
I was extremely impressed with Dr. Coseo. He listened to my concerns and seemed to care of my well-being. I am now waiting for a scheduled MRI so I can actually find out the cause of my back pain. Highly recommend.
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Anne Castle

March 13th 2026

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