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.
Dr. Pak ss the best doctor, because she "actively listens," "actually explains everything," and makes me feel truly heard. I felt like she is taking my concerns seriously and being very thorough in her diagnostic efforts.
(5 days ago)
Feb-2026
Great doctor very nice and explains everything she’s the best
(6 days ago)
Feb-2026
Great!
(1 week ago)
Feb-2026
Ms Pak is very personal, professional & honest!! Love her!! Thanks for helping me with my shoulder issues!!!!
G
(1 week ago)
Feb-2026
Everything seems to be going well. Good job theresa
(1 week ago)
Feb-2026
I've had many surgeries in my life. Doctor Pak and staff are the finest. If you want to work with an all pro team? Choose Doctor Pak and staff you won't be disappointed!
(1 week ago)
Feb-2026
Very professional
(1 week ago)
Feb-2026
Dr. Pat gives excellent advice. I feel confident with her doing the surgery on my shoulder.
(1 week ago)
Feb-2026
Very nice, knows all about shoulders 😀
(1 week ago)
Feb-2026
Patient
Informative
Professional
She was a delight.
(2 weeks ago)
Feb-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.
Dr. Pak ss the best doctor, because she "actively listens," "actually explains everything," and makes me feel truly heard. I felt like she is taking my concerns seriously and being very thorough in her diagnostic efforts.
Great doctor very nice and explains everything she’s the best
Great!
Ms Pak is very personal, professional & honest!! Love her!! Thanks for helping me with my shoulder issues!!!! G
Everything seems to be going well. Good job theresa
I've had many surgeries in my life. Doctor Pak and staff are the finest. If you want to work with an all pro team? Choose Doctor Pak and staff you won't be disappointed!
Very professional
Dr. Pat gives excellent advice. I feel confident with her doing the surgery on my shoulder.
Very nice, knows all about shoulders 😀
Patient Informative Professional She was a delight.