Dr. Theresa Pak, D.O. is a fellowship-trained Orthopedic Surgeon specializing in Arthroscopic and Reconstructive Surgery of the Shoulder and Elbow. Dr. Pak completed her Shoulder and Elbow Fellowship at the Oregon Shoulder Institute. She finished her Orthopedic Surgery Residency at Riverside University Health System. To earn her Doctor of Osteopathic Medicine, Dr. Pak attended Touro College of Osteopathic Medicine.
Dr. Theresa Pak, D.O. is a fellowship-trained Orthopedic Surgeon specializing in Arthroscopic and Reconstructive Surgery of the Shoulder and Elbow. Dr. Pak completed her Shoulder and Elbow Fellowship at the Oregon Shoulder Institute. She finished her Orthopedic Surgery Residency at Riverside University Health System. To earn her Doctor of Osteopathic Medicine, Dr. Pak attended Touro College of Osteopathic Medicine.
The reviews listed below were collected independently of The CORE Institute through rater8. Each review represents an authentic and verified patient experience.
Super pleasant and professional. Great experience, way better service than I have become accustomed to. Awesome Doctor
(1 week ago)
Mar-2026
Dr Pac is a fantastic surgeon. She answered all of my questions. She explained what was going to happen during the operation. Dr Pac is very empathetic as to what I was going thru. I am totally recommending Dr Pac to my friends and family.
(1 week ago)
Mar-2026
Very good.explains everyrhing
(2 weeks ago)
Mar-2026
I love her. She’s been so supportive through this surgery and I appreciate her being so kind.
(2 weeks ago)
Mar-2026
She listened. And she knows her stuff. Gave me options: best case, worst case, etc.
(3 weeks ago)
Mar-2026
Very nice and informative
Thank you Dr Pak
(3 weeks ago)
Mar-2026
Nice attitude
(3 weeks ago)
Mar-2026
I had a great experience with Dr. Pak She was easy to talk to, explained everything clearly, and made the whole process feel simple and stress‑free. The surgery went really well, and I couldn’t be happier with how smoothly everything turned out.
We’re genuinely thankful for her work and the care she showed throughout the process. She did an awesome job, and we appreciate her more than we can say.
(3 weeks ago)
Mar-2026
Effective communications. Rhx
(3 weeks ago)
Mar-2026
She was pretty awesome. Checked my arm and told me no worries that nothing came up. And referred me out.
(3 weeks ago)
Mar-2026
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Peoria Lakes Club Clinic
10484 W Thunderbird Blvd Suite 100 Sun City, AZ 85351
Dr. Theresa Pak, D.O. is a fellowship-trained Orthopedic Surgeon specializing in Arthroscopic and Reconstructive Surgery of the Shoulder and Elbow.
Prior to joining The CORE Institute, Dr. Pak completed her Shoulder and Elbow Fellowship at the Oregon Shoulder Institute. In addition to learning the most up to date arthroscopic and open shoulder surgery techniques, Dr. Pak was part of multiple research projects aimed at improving knowledge about shoulder care. She finished her Orthopedic Surgery Residency at Riverside University Health System. To earn her Doctor of Osteopathic Medicine, Dr. Pak attended Touro College of Osteopathic Medicine.
Dr. Pak is an active member of multiple societies, including the American Shoulder and Elbow Surgeons, the American Academy of Orthopaedic Surgeons, and the American Osteopathic Academy of Orthopedics. As an avid rock climber, Dr. Pak understands the importance of the shoulder in performing at one’s best. Her goal is to work with patients to return them back to function.
Super pleasant and professional. Great experience, way better service than I have become accustomed to. Awesome Doctor
Dr Pac is a fantastic surgeon. She answered all of my questions. She explained what was going to happen during the operation. Dr Pac is very empathetic as to what I was going thru. I am totally recommending Dr Pac to my friends and family.
Very good.explains everyrhing
I love her. She’s been so supportive through this surgery and I appreciate her being so kind.
She listened. And she knows her stuff. Gave me options: best case, worst case, etc.
Very nice and informative Thank you Dr Pak
Nice attitude
I had a great experience with Dr. Pak She was easy to talk to, explained everything clearly, and made the whole process feel simple and stress‑free. The surgery went really well, and I couldn’t be happier with how smoothly everything turned out. We’re genuinely thankful for her work and the care she showed throughout the process. She did an awesome job, and we appreciate her more than we can say.
Effective communications. Rhx
She was pretty awesome. Checked my arm and told me no worries that nothing came up. And referred me out.