Kirk Jeffers, MD

Kirk Jeffers

Before medical school, Dr. Kirk Jeffers spent time in Vail, CO helping patients rehabilitate and recover from orthopedic injuries. This gives him an interesting perspective on patient care as he has helped guide patients through every phase of an injury: from diagnosing them on the field, to performing their surgery, to helping them rehab and […]

Matt Delarosa, MD

Matt Delarosa

Dr. Matthew Delarosa is an orthopedic surgeon who specializes in hand, wrist, and elbow surgery. He provides both surgical and nonsurgical treatment to improve function and reduce pain. He focuses on complex trauma and reconstruction of the upper extremity, wrist surgery and arthroscopy, elbow surgery, targeted muscle reinnervation, elective treatment of nerve compressions and hand […]

Jeremy M. Raulie, PA-C

Jeremy M. Raulie

Jeremy Raulie serves as a physician assistant for Dr. Dave Weinstein, evaluating and treating orthopedic and sports medicine conditions. Jeremy assists in surgical procedures including arthroscopy and ligament and joint reconstruction. He is skilled in fracture and trauma care of the lower and upper extremities, including knee, foot, ankle, shoulder, and elbow. A Colorado Springs […]

Shannon M. Constantinides, PhD, MSN, FNP, NP-C, RN

Dr. Shannon Constantinides received her PhD from Florida Atlantic University, where she specialized in the use of advanced applied biostatistics, population health, and healthcare delivery systems. As a researcher, Dr. Constantinides studies issues pertaining to musculoskeletal health and social determinants of health. She has authored many peer-reviewed papers and book chapters in the areas of […]

Chance J. Henderson, MD

Chance J. Henderson

Chance Henderson, MD Board-Certified Orthopedic Hand and Upper Extremity Surgeon | USAFA Veteran Surgeon Dr. Chance Henderson is a board-certified orthopedic hand surgeon with advanced fellowship training in hand and microvascular surgery. With over three decades of military service and a diverse background as a pharmacy technician, professional calf roper, fighter pilot, and orthopedic surgeon, […]

Ky M. Kobayashi, MD

Ky M. Kobayashi

Ky Kobayashi, MD Board-Certified Orthopedic Hand and Shoulder Surgeon in Colorado Springs Dr. Ky Kobayashi is a board-certified, fellowship-trained orthopedic surgeon with dual specialization in disorders of the hand and upper extremity, including complex shoulder injuries and degenerative conditions. Based in Colorado Springs, Dr. Kobayashi is widely regarded for his surgical precision, compassionate patient care, […]

Karl M. Larsen, MD

Karl M. Larsen

Dr. Karl Larsen, MD Board-Certified Orthopedic Surgeon | Hand, Wrist, Elbow, and Microvascular Specialist in Colorado Springs Dr. Karl Larsen is a board-certified, fellowship-trained orthopedic surgeon known for his expertise in treating hand, wrist, and elbow conditions. Based in Colorado Springs, Dr. Larsen is highly regarded for his precision in complex orthopedic and microvascular surgery. […]

Gregg G. Martyak, MD

Gregg G. Martyak

Dr. Gregg Martyak, MD Board-Certified Orthopedic Surgeon | Hand, Wrist, and Upper Extremity Specialist in Colorado Springs Dr. Gregg Martyak is a fellowship-trained orthopedic surgeon, board certified by the American Board of Orthopedic Surgery (ABOS). He holds the distinguished Certificate of Added Qualification in Surgery of the Hand and specializes in treating conditions of the […]

– ANNOUNCEMENT –
Effective 01/01/2026

United Healthcare HMO and HMO-POS plans require an authorized referral from your Primary care Provider (PCP).

We will honor existing appointments through 03/01/2026 without authorization. However, any planned or ongoing treatment may be delayed if authorization is not received (IE: MRI, Surgery, PT/OT).

Please contact your PCP as soon as possible to obtain an authorization if you wish to be seen today or to avoid delays in care.