Westminster

All Ortho Specialties Including Upper Extremities, and Physical & Hand/Occupational Therapy

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4.8
500 W. 144th Ave, Ste 230
Westminster,
CO
80023

Hours Today: 

Open

Mon-Fri: 8:00 am – 5:00 pm
Sat & Sun: Closed
Fax: 303-420-2279

Patient Reviews

Robert C.
4 days ago
OCC was amazing the doctors and staff were awesome and very knowledgeable they filled me in on what to expect and answered all my questions they made me feel very comfortable surgery went very well. I highly recommend OCC. Thank you so much
Debbie M.
4 days ago
My experience has better excellent so far!
Michelle T.
4 days ago
Dr. Hsin and team, and most certainly Dr. Adamson, Katie (PA) and the rest of the team have been incredible. Extremely helpful with answering questions and getting me the proper care. My surgery and recovery has gone immensely well with how thorough they are. Thank you. Cannot be more grateful.
Teri W.
4 days ago
Love all the people here. No problems.
Charlotte I.
5 days ago
From begining to end the experience here was phenomenal. The staff was kind, timely, professional and efficient. They took the time to answer all my questions with patience as well as explain the possi le outcome of the surgery I am need of. They did such an excellent job I really felt no reason to get a second opinion because I feel like I have the best care here. They all had a great bed side manner and made sure every part had been reviewed and considered about my case. I highly recommend this group. Kimberly Dineen and Dr. Fasani-Fieldburg were assisting me today but all the staff was on point leading to a great experience overall. I will definately choose them again if needed.
r D.
5 days ago
From front desk and phone to surgeon and surgical team- top notch. Responsive, knowledgeable, adaptable. I'm so grateful for this surgical team.
Claudia N.
5 days ago
Katie did a great job with my knee cort injections. I think this office is all together brilliant.
Madeline F.
6 days ago
Excelente servicio. Desde la llamada para la cita,recibimiento y la Atención de Dr.Shen y su equipo todo Espectacular. Buen equipo de trabajo. Recomendado 100%
Janine G.
2 weeks ago
This place is awesome Katie was wonderful and I sure hope I see you on the day of my surgery this office makes me feel real comfortable about me having my knee done
Ellie S.
2 weeks ago
All staff and Kate the PA were very caring, thorough and friendly.

Location Providers

Gregory Fasani Feldberg
Gregory Fasani-Feldberg, MD
Orthopedic Surgeon – Spine
Nathan Bascom
Nathan Bascom, DO
Orthopedic Surgeon – Joint Replacement & Reconstruction
Efren Caballes
Efren Caballes, DO, CAQSM
PM&R Sports Medicine
Robert Leland
Robert Leland, MD
Orthopedic Surgeon – Foot & Ankle, Trauma
Micah Adamson
Micah Adamson, MD
Orthopedic Surgeon – Joint Replacement & Reconstruction
David Bierbrauer
David Bierbrauer, MD
Orthopedic Surgeon – Hand & Microvascular
William J. Ciccone
William J. Ciccone II, MD
Orthopedic Surgeon – Shoulder Replacement & Sports Medicine
Joseph Hsin
Joseph Hsin, MD
Orthopedic Surgeon – Joint Replacement & Reconstruction
Bari Madureira
Bari Madureira, DO, CAQSM
PM&R Sports Medicine

– 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.