Search for a UPMC doctor near you

Narrow your search:

To speak with an appointment scheduler, call 1-800-533-UPMC between 7 a.m. and 7 p.m. Monday through Friday.

Note: We can schedule appointments for many — but not all — UPMC doctors and locations at this number.

Verify Your Insurance

Please call the physician's office to verify insurance coverage prior to scheduling an appointment.


Orthopaedic Surgery

Sub Specialty:
Foot and Ankle Surgery
General Fracture Care
Ankle Replacement Surgery
General Lower Extremity (Non-Surgical)
General Foot and Ankle (Non-Surgical)

Hospital Affiliation(s):
UPMC Children's Hospital of Pittsburgh
UPMC St Margaret

Patient Satisfaction Ratings:
4.8 Stars
168 Patient
Satisfaction Ratings
Learn About Our Survey


Three Rivers Orthopedic Associates - UPMC
UPMC St. Margaret - Medical Arts 200
200 Delafield Rd.
Suite 1040
Pittsburgh, PA 15215
Office Phone:
(412) 782-3990


Orthopaedic Surgery, American Board of Orthopaedic Surgery


MD, Duke University School of Medicine, Durham, NC

University of Pittsburgh School of Medicine,
Pittsburgh, PA

University of Pittsburgh School of Medicine,
Pittsburgh, PA

Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings

Rate the Provider

Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

September 26, 2019

Very personable. Talked TO me not AT me!

September 26, 2019

My whole experience with UPMC St. Margaret's was wonderful. Everyone treated me with respect. Dr. Hasselman took his time with me and listened carefully to everything I had to say about my chronic foot pain/issues. I felt like a VIP. He was so very kind and affirming. I finally have found a caregiver who is getting to the root of my foot issues. He is a brilliant doctor and diagnostician! I am so thankful that I saw him yesterday.

September 26, 2019

After 26 months of dealing with my injury I finally met a doctor who really listened to my concerns and was very helpful explaining what was going on and why I still have pain, and is taking steps to find the problem. I and my neighbor who came along with me were very impressed. I left feeling that I finally got some answers to why I'm still having problems with my foot, and hopefully the problem can be corrected.

September 26, 2019

I was very impressed and I love how he explained things to me easily and what was going on and how to treat it. Such a caring man and I trust him with his guidance

September 24, 2019

absolutely amazing care. the receptionist got us right in as we did not have an appointment. i would recommend

September 24, 2019

Would liked to have more time to ask questions about pre surgery

September 23, 2019

Dr. Hasselman was very professional and positive. He explained course of action that needs to be taken in a concise, easy to understand way.

September 19, 2019

entire experience from receptionist, nurse, X-ray specialist & Dr. Hasselman with utmost respect for my personal well being & continued monitoring for a quick recovery of my injury. Thank you to all & God Bless

September 19, 2019

not problem everything was okay

September 17, 2019

We were very pleased with our Dr as well as our visit. He was very kid friendly and easy to talk to. He listened intently to what my daughter had to say about where her foot hurt.