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.
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 days ago)
Mar-2026
Effective communications. Rhx
(4 days ago)
Mar-2026
She was pretty awesome. Checked my arm and told me no worries that nothing came up. And referred me out.
(5 days ago)
Mar-2026
Great surgeon! Helpful every step of the way, explains everything in detail!
(6 days ago)
Mar-2026
Surgery went well. Dr Pak was very nice!
(6 days ago)
Mar-2026
Took extra care and went the extra mile to see i was taken care off
(6 days ago)
Mar-2026
Dr Pak Treated and took care of my shoulder issue. She is very knowledgeable, informative and friendly.
(1 week ago)
Mar-2026
Friendly helpful
(1 week ago)
Mar-2026
Dr Pak was very good on speaking on the problems I was having with my right shoulder. She gave me alternatives on what I could do, if I wanted to have surgery on my right shoulder. She was very open and was very helpful to me in making the right decision.
(1 week ago)
Mar-2026
She’s great! She listens to everything you have to say and she’s so willing to help you right then if she can awesome doctor
(1 week 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.
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.
Great surgeon! Helpful every step of the way, explains everything in detail!
Surgery went well. Dr Pak was very nice!
Took extra care and went the extra mile to see i was taken care off
Dr Pak Treated and took care of my shoulder issue. She is very knowledgeable, informative and friendly.
Friendly helpful
Dr Pak was very good on speaking on the problems I was having with my right shoulder. She gave me alternatives on what I could do, if I wanted to have surgery on my right shoulder. She was very open and was very helpful to me in making the right decision.
She’s great! She listens to everything you have to say and she’s so willing to help you right then if she can awesome doctor