Mark K. Perezous, M.D.

Practice: Lancaster Orthopedic Group

Specialty: Orthopedics: Surgery, General Conditions, Knee & Shoulder Conditions, Sports Medicine

Office locations: Lancaster, Mount Joy

Most recent review: 3 days ago New
4.9 out of 5
1.2K Ratings
372 Comments

Dr. Mark Perezous’s special interests lie in sports medicine, to include arthroscopic knee, shoulder and ankle surgery as well as adult reconstructive knee surgery. In addition, Dr. Perezous also participates in the residency training program through the Lancaster General Hospital.

4.9 out of 5
1.2K Ratings
372 Comments

Dr. Mark Perezous’s special interests lie in sports medicine, to include arthroscopic knee, shoulder and ankle surgery as well as adult reconstructive knee surgery. In addition, Dr. Perezous also participates in the residency training program through the Lancaster General Hospital.

The reviews listed below were collected independently of Lancaster Orthopedic Group through rater8. Each review represents an authentic and verified patient experience.

Terrific and communicates really well

Rated 5 out of 5 stars
(3 days ago) Oct-2026

Always friendly and explains everything very well!

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Very good

Rated 4 out of 5 stars
(1 week ago) Oct-2026

Very caring and efficient

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Great Dr, thorough, knowledgeable, takes gis time and answers all questions

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

He was really nice, sweet and professional ! Hands of an angel, cause when he removed the liquid of my knee I didn’t felt a thing!

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Was very cordial and knowledgeable

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

Dr. Perezouse has been my doctor for over 10 years I have no complaints of his work and how he treats me patients and a person . he knows his stuff and does the best he can

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Dr Perezous was thorough, compassionate and took his time with me. I was hesitant about having my knee aspirated but he explained the process well and I feel so much better since having it done.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Fantastic physician who cares about his patients! He takes his time with you and truly listens.

Rated 5 out of 5 stars
(1 month ago) Sep-2026