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Meet Peter N. Lammens, MD

Dr. Peter N. Lammens is a Canadian-trained orthopedic surgeon at Panorama Orthopedic and Spine Center who specializes in hip and knee replacement surgery, including partial and total replacements. He is a sought-after expert and performs at least 450 joint replacements annually.

Dr. Lammens has particular expertise in traditional joint replacement procedures. His comprehensive training in orthopedic trauma, combined with his joint replacement specialization, allows him to handle challenging cases that require advanced surgical techniques.

Dr. Lammens was inspired to pursue orthopedic surgery during high school when his sister spent months hospitalized with a hip condition. “I visited every day and it was that experience that left me interested in becoming an orthopedic surgeon,” he explains. This personal connection to patient care continues to drive his commitment to helping patients regain mobility and return to active lifestyles.

Outside of work, Dr. Lammens stays active through hockey in an adult league, accomplished skiing in moguls and back bowls, sailing, learning kite sailing, and playing piano.

Education/Training

Undergradute

  • Queen’s University, Kingston, Ontario, Canada 1982-1985
  • Bachelor of Science, Biochemistry

Medical School

  • University of Toronto, Toronto, Ontario, Canada 1986-1990

Residency

  • Orthopaedic Surgery, University of Western Ontario, London, Ontario, Canada 1991-1995

Fellowship

  • Dalhousie University, Halifax, Nova Scotia, Canada 1996
  • Total Joint and Trauma Fellowship

Honors & Memberships

  • 5280 Top Doc
  • Chairman, Department of Surgery, OrthoColorado Hospital
  • Fellow, Royal College of Physicians and Surgeons of Canada
  • American Academy of Orthopaedic Surgeons
  • Canadian Medical Association
  • Canadian Orthopaedic Association
  • Orthopaedic Trauma Association

Certifications

  • American Board of Orthopaedic Surgery
  • The Royal College of Physicians and Surgeons of Canada

Quick Facts

Peter N. Lammens, MD Quick Facts

Specialties

HipKneeJoint Replacement

Expertise

  • Joint replacement
  • Hip resurfacing and preservation
  • Over 450 joint replacements performed annually
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Locations

Golden
Westminster

Working with Dr. Lammens

Rebecca Grosh, PA-C

Rebecca Grosh, PA-C

Golden

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Meet Dr. Lammens

Dr. Lammens's Reviews

Krp Diem
June 7, 2026

Dr. Lammens operated on me in 2006 and his work was expert and impeccable. I had a tib/fib break at Winter Park while on vacation and he operated on me the same night the accident happened. He did beautiful work installing the rod in my leg. I have t…

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Fck trump20 Haha
June 7, 2026

I had a pleasant meet and greet with Dr. Lammens. I’m looking forward to my surgery.

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Lorin Havenner
June 5, 2026

I was happy with doctor, very personal and he explained insurance rules, thing I was not happy with was you phone service, waited online 18 minutes to make appointment

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Dianne Donelson
May 21, 2026

I came to see Dr. Peter Lammens,MD last week for a second opinion regarding a total knee replacement surgery suggested to me by a different surgeon outside of the Metro Denver area. Dr.Lamens requested new x-rays and examined me. To my relief he s…

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Chrissy Hladik
May 19, 2026

Dr. Lammens was kind, of few words but did want to make sure the surgery was in my best interest.

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Nicole Wempe
May 18, 2026

Dr. Peter Lammens has been great to have through my process. Not happy to have a broken ankle but I know I'm in good hands.

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