What patients are saying
Overall rating
4.90
Average wait time
3.70
Bedside manner
4.60
“no doubt a professional environment. dr longjohn provided all information needed and went beyond expectations. easily spent more than 45 minutes with me explaining knee replacement surgery and protocols etc”
Seiran S.January 23, 2024
“Dr. Longjohn is very kind & has given me hope that I will be able to walk without pain again. He listened & didn't rush me.”
APMore than 1 year ago
About Dr. Donald Longjohn
Dr. Longjohn is an assistant professor in the Department of Orthopaedic Surgery at the Keck School of Medicine of USC. He specializes in hip and knee replacement and revision surgery, as well as arthritis, rheumatoid arthritis, osteoarthritis, and arthroscopic surgery. Dr. Longjohn is a member of professional organizations such as the American Association of Hip and Knee Surgeons and the Western Orthopaedic Association. He also serves with the LA County Sheriff's Department Medical Reserve Company 206 (Office of Homeland Security) and volunteers as a flight physician for the LA County Sheriff's Department Air Rescue 5. He is Chief of the Surgical Arthritis Service at the Rancho Los Amigos National Rehabilitation Center, which cares for a large percentage of the county's joint replacement patients. Dr. Longjohn has been honored with several teaching awards and has published numerous research articles and book chapters. His current research focuses on clinical and biomechanical studies related to joint replacement and arthroplasty revision techniques and materials. Dr. Longjohn received his Doctor of Medicine degree from the University of Michigan Medical School in Ann Arbor. He completed his internship in General Surgery and residency in Orthopedic Surgery at Los Angeles County+University of Southern California Medical Center, followed by a fellowship in Arthritis and Joint Replacement at Rancho Los Amigos Medical Center/Keck Medical Center of USC.
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Office location
Dr. Donald Longjohn, MD also offers online video visits for patients
Keck Medicine of USC - Health Sciences Campus
1520 San Pablo St, Ste 2000, Los Angeles, CA 90033
Education and background
Practice names
Board certifications
- American Board of Orthopaedic Surgery
Education and training
- Medical School - University of Michigan, Doctor of Medicine
- Los Angeles County+University of Southern California Medical Center, Internship in General Surgery
- Los Angeles County+University of Southern California Medical Center, Residency in Orthopedic Surgery
- Rancho Los Amigos Medical Center, Fellowship in Arthritis and Joint Replacement
Professional memberships
- American Association of Hip and Knee Surgeons
- Western Orthopaedic Association
Awards and publications
- Castle Connolly Top Doctor
- Periprosthetic femoral bone loss in total hip arthroplasty: systematic analysis of the effect of stem design Hip Int. 2017 Feb 21; 27(1):26-34.
- Challenges in relating experimental hip implant fixation predictions to clinical observations J Biomech. 2011 Jan 11; 44(2):235-43.
Languages spoken
- English
Provider's gender
Male
NPI number
1215949524
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.90
Wait time
3.70
Bedside manner
4.60
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
41 reviews
Most relevant
Dr. Longjohn is very kind & has given me hope that I will be able to walk without pain again. He listened & didn't rush me.
More than 1 year agoAP
Doctor was so greatful & super knowledgeable. I would recommend other people to him.
More than 1 year agoLT
I was great. My results came in positive. Dr. is great & team was great as well.
More than 1 year agoCW
no doubt a professional environment. dr longjohn provided all information needed and went beyond expectations. easily spent more than 45 minutes with me explaining knee replacement surgery and protocols etc
January 23, 2024Seiran S.Verified patient
Well done.
More than 1 year agoAH
It was great.
More than 1 year agoMT
I love the visit.
More than 1 year agoCP
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How soon can I make an appointment with Dr. Donald Longjohn?
Generally, Dr. Donald Longjohn has appointments available on Zocdoc within 1 week. You can see Dr. Longjohn's earliest availability on Zocdoc and make an appointment online.
Is Dr. Donald Longjohn accepting new patients?
Dr. Donald Longjohn generally accepts new patients on Zocdoc. You can see Dr. Longjohn's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Donald Longjohn accept my insurance?
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Can I make an appointment with Dr. Donald Longjohn online?
Yes, you can make an appointment online with Dr. Longjohn using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Donald Longjohn work with?
Where is Dr. Donald Longjohn's office located?
Dr. Donald Longjohn has 2 office locations in Los Angeles, view full addresses on Dr. Longjohn's profile.
Which board certifications does Dr. Donald Longjohn have?
Dr. Donald Longjohn is certified by American Board of Orthopaedic Surgery.
What are common reasons for patients to see Dr. Donald Longjohn?
Dr. Donald Longjohn frequently sees patients for Arthritis, Knee Pain, Knee Problems, Orthopedic Consultation, and Sports Injury. You can see other visit reasons for Dr. Donald Longjohn on their profile.
What languages does Dr. Donald Longjohn speak?
Dr. Donald Longjohn speaks English.
How do patients rate Dr. Donald Longjohn in reviews?
41 patients have reviewed Dr. Donald Longjohn. The overall rating for this doctor is 4.9/5. They have a 4.6/5 rating for bedside manner and a 3.7/5 rating for wait time. You can read individual reviews and ratings on their profile.