
Gregory G. Klingenstein, MD
Orthopedic SurgeryHip and Knee Orthopedic Surgery
Highlights
Age Groups Seen
- Adults (18+ years)
Languages
- English
Gender
MaleAffiliations
- Virtua Medical Group
About Gregory G. Klingenstein
Professional Statement
Locations
- Virtua Reconstructive Orthopedics - Voorhees
- 200 Bowman Drive, Suite E100, Voorhees, NJ 08043
- Get Directions
- phone: 609-267-9400
- fax: 856-809-2334
- Virtua Reconstructive Orthopedics - Sewell
- 570 Egg Harbor Road, Suite C4, Sewell, NJ 08080
- Get Directions
- phone: 609-267-9400
- fax: 856-270-2786
- Virtua Reconstructive Orthopedics - Moorestown
- 300 West Route 38, Suite B, Moorestown, NJ 08057
- Get Directions
- phone: 856-295-9985
- fax: 856-234-3921
- Virtua Reconstructive Orthopedics - Bordentown
- 243 US Highway 130, Suite 100, Bordentown, NJ 08505
- Get Directions
- phone: 609-267-9400
- fax: 609-424-3517
- Virtua Reconstructive Orthopedics - Vineland
- 994 West Sherman Avenue, Vineland, NJ 08360
- Get Directions
- phone: 609-267-9400
- fax: 856-696-2214
- Virtua Reconstructive Orthopedics - Medford
- 131 Route 70, Suite 100A, Medford, NJ 08055
- Get Directions
- phone: 856-673-3960
- fax: 609-451-5518
Expertise
Education
- Fellowship: Hospital for Special Surgery, Hip Preservation, 2012
- Fellowship: Hospital for Special Surgery, Adult Reconstructive Surgery, 2011
- Residency: Tufts Affiliated Hospitals, Orthopedics, 2010
- Medical School: Mount Sinai School of Medicine, MD, 2005
Board Certifications
- Orthopaedic Surgery: American Board of Orthopaedic Surgery, 2014
Insurance
- Aetna
- Aetna Assure Premier Plus
- Aetna Managed Medicaid
- Aetna Managed Medicare
- Amerihealth
- Amerihealth Administrator
- Cigna
- Cigna Managed Medicare
- Clover Health
- Horizon Blue Cross
- Horizon Blue Cross Managed Medicare
- Horizon Managed Medicaid
- Horizon NJ Total Care
- Humana Managed Medicare
- Humana Military
- IBC-Keystone
- Independence Administrator
- Independence Blue Cross
- Medicaid
- Medicare
- Meritain Health
- Oxford
- Trinity Health Pace
- UMR Commercial
- Uniformed Service Family Health Plan
- United Healthcare
- United Healthcare Managed Medicaid
- United Healthcare Managed Medicare
- Veterans Administration
- Wellcare Managed Medicaid
- Wellcare Managed Medicare
Ratings & Reviews
4.8 out of 5
443 ratings, 122 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/2/2026
I had a good experience with my Surgeon Dr. Klingenstein.
- 5 out of 5 starsReviewed on 3/30/2026
Excellent experience
- 5 out of 5 starsReviewed on 3/28/2026
Helped verbally----Does the group do any follow up if the problem was not solved?
- 5 out of 5 starsReviewed on 3/28/2026
I had an excellent visit with Dr. Klingenstein. I appreciate his advice and ability. Have a good day.
- 5 out of 5 starsReviewed on 3/21/2026
I value Dr. Klingenstein's opinion. He did a wonderful job on my previous surgeries!
- 5 out of 5 starsReviewed on 3/21/2026
Dr Klingenstein AND his support staff are always efficient, professional and wonderful to work with.
- 5 out of 5 starsReviewed on 3/22/2026
Excellent staff and excellent Doctor
- 5 out of 5 starsReviewed on 3/20/2026
Doctor and staff very nice and helpful
- 5 out of 5 starsReviewed on 3/20/2026
I didn't like having to wait so long- at least 20 minutes in the exam room
- 5 out of 5 starsReviewed on 3/7/2026
The dr and staff were extremely nice and helpful! Will definitely refer others
- 5 out of 5 starsReviewed on 3/6/2026
everything was fine
- 3 out of 5 starsReviewed on 3/6/2026
Will most likely get a 2nd opinion regarding Hip pain, surgery is not an option. Only wanted assistance with continuous physical therapy. Physical therapy should be the option not surgery or injections
- 5 out of 5 starsReviewed on 3/6/2026
Dr. Klingenstein is a wonderful doctor! After four surgeries done by him, I'm able to walk much better than I have in years. He made me feel comfortable throughout the entire ordeal.
- 5 out of 5 starsReviewed on 3/6/2026
Dr. Klingenstein was extremely courteous and concern. He offered good advice in reference to my care going forward.
- 5 out of 5 starsReviewed on 3/5/2026
Check in process (established patient) created some anxiety-when incorrect plan information was being processed. I checked in online before scheduled appointment. UHC plan I have does not require any PC referral for specialist . I had to confirm with my agent which was an unnecessary step.
- 5 out of 5 starsReviewed on 3/6/2026
Everybody is very friendly and polite and professional.
- 4 out of 5 starsReviewed on 3/5/2026
I think Dr. K is very intelligent and skilled at his job but his bedside manner is not great. Rushed with an air of dismissiveness. I'm likely to see a different provider for future issues.
- 5 out of 5 starsReviewed on 3/1/2026
I am truly trust reconstructive ortho with all my Orthopedic needs and have been for 3 decades
- 5 out of 5 starsReviewed on 2/22/2026
a very positive experience
- 5 out of 5 starsReviewed on 2/21/2026
Loved the environment and detailed explanation, resolution and positive outcome. Every question was answered in detail.
- 5 out of 5 starsReviewed on 2/20/2026
My experience was one I won't forget. Surgery went smoothly and I am on my way to recovery.
- 5 out of 5 starsReviewed on 2/19/2026
Everyone treated me with care and respect. I Appreciate all that they do for me.
- 5 out of 5 starsReviewed on 2/7/2026
As a retired hospital Pharm married to a retired Critical Care RN, we take the search for fellow healthcare providers seriously. My wife had used Dr Klingenstein for her own hip replacement 3+ years ago, and that was the best recommendation I could get!
- 5 out of 5 starsReviewed on 2/7/2026
Excellent experience. Dr. was extremely knowledgeable, clear and concise. Pleasant manner. Seemed extremely competent.
- 5 out of 5 starsReviewed on 2/7/2026
Excellent staff. Dr Klingenstein spent quality time with me.,
- 5 out of 5 starsReviewed on 2/5/2026
Appointment was for second opinion for possible surgery. Appreciated the expertise and time spent.
- 5 out of 5 starsReviewed on 2/4/2026
All. Good
- 5 out of 5 starsReviewed on 2/1/2026
Dr. Klingenstein is outstanding physician and I'll definitely recommend him to friends and family. He did a great job on my hip.
- 5 out of 5 starsReviewed on 1/24/2026
Excellent service from Doctor Klingenstein and staff.
- 5 out of 5 starsReviewed on 1/25/2026
great hip replacement result-thank you Dr. Klingenstein
- 2 out of 5 starsReviewed on 1/23/2026
I do not feel like Dr Klinginstein really listened to my concerns.
- 1 out of 5 starsReviewed on 1/16/2026
The doctor was not informative about any further treatment and did not explain to me my situation and how it could be handled. Instead, he told me to go see another doctor. I just found the whole experience to be very disappointing and not helpful as this was my second opinion on the same situation. His manner was very matter-of-factly and I don't think he was very empathetic.
- 5 out of 5 starsReviewed on 1/9/2026
I really trust this provider, he provides great care.
- 5 out of 5 starsReviewed on 1/9/2026
All staff was thorough and very professional
- 5 out of 5 starsReviewed on 12/25/2025
Everyone was caring and professional. I appreciate the help.
- 1 out of 5 starsReviewed on 12/24/2025
It was a waste of my time. I was told that my test would be reviewed and Dr didn't even try to obtain them . When I made my appointment the Scheduler was able to bring up my Xrays and my MRI with Contrast which was the main reason I was seeing that Dr. I will never recommend Dr Klingenstein to anyone.
- 5 out of 5 starsReviewed on 12/24/2025
Yes, the doctor was extremely helpful and he listened to me and he was, you know, very concerned and I appreciate his time. Thank you. We're under there today.
- 5 out of 5 starsReviewed on 12/16/2025
Comfortable environment. Saw me in a tineomanner
- 5 out of 5 starsReviewed on 12/16/2025
I am so happy with everyone in this practice, everyone is so helpful and friendly. I feel so comfortable and the vibe is so positive. Dr. Klingenstein is wonderful, caring and truly has a great bedside manner! He is a wonderful doctor!! I am truly blessed to be one of his patients.
- 5 out of 5 starsReviewed on 12/12/2025
nice people great service
- 5 out of 5 starsReviewed on 12/11/2025
Trustworthy & professional
- 5 out of 5 starsReviewed on 12/7/2025
Haven't had surgery yet but we talked and answered all my questions. He showed me how the surgery would go.
- 5 out of 5 starsReviewed on 12/7/2025
Thank you for the survey. I am very grateful for the care provided by the doctor and the staff. Excellent service, and thank you very much.
- 5 out of 5 starsReviewed on 12/7/2025
Process was very organized and professional. I never felt like I didn't know what was going on with my procedure either prior during or after. Great communication.
- 5 out of 5 starsReviewed on 11/26/2025
It was a good visit but so far from where I live.
- 5 out of 5 starsReviewed on 11/26/2025
Everything went well. It was a very positive experience and yes, I would recommend them to anyone. But still very new in my treatment there. Thank you.
- 5 out of 5 starsReviewed on 12/2/2025
I never had major surgery before never thought I would ever. I should've been scared but everyone made me feel so comfortable. And a year later I'm so glad I did it. God bless you all
- 5 out of 5 starsReviewed on 11/22/2025
I had a 10:10 appointment with Dr, Klingenstein. I arrived 15 to 20 minutes before my appointment time. After sitting there for close to an hour I went to the check in desk. After that things went ok.
- 5 out of 5 starsReviewed on 11/14/2025
I thought my surgeon, Gregory Klinstein, was top shelf. He did his homework and there were no surprises. So I very much appreciate the care.
- 5 out of 5 starsReviewed on 11/13/2025
The treatment was very good; I can recommend it to other people who are sick.
- 5 out of 5 starsReviewed on 11/8/2025
previous good experience with this provider was continued in this visit
- 5 out of 5 starsReviewed on 11/6/2025
Ease of making an appointment.
- 5 out of 5 starsReviewed on 11/1/2025
Yes, Dr. Klingenstein is a very professional doctor. I am so fortunate. I feel very lucky having him taking care of me. Thank you very much.
- 5 out of 5 starsReviewed on 11/1/2025
Dr Klingenstein has always been a kind and caring doctor. He listens to you. I trust him immensely. Also [REDACTED] at check out, are the best.
- 1 out of 5 starsReviewed on 10/22/2025
First time I saw this provider because of recently occurring ache in left buttock; he showed not being interested in clinical history nor in physical examination at all, besides a faint touch of my left thigh; but, bluntly, he said "you have hip problem"...(a magician?); when forced to give more ground to his "diagnosis" (??) he said "I don't know...it may be 50% hip and 50% low back". !!!? A fortune teller? I'm sorry for that provider and for the current look of the medical field that can make a patient feel just a meaningless entity.
- 5 out of 5 starsReviewed on 10/19/2025
Well kind of felt rushed with my appointment as the provider looked very busy and behind I'm guessing never got to look at my incision at my appointment did a quick assessment and said see me in a year but ad my surgeon Will always highly recommend him to all extent
- 5 out of 5 starsReviewed on 10/19/2025
Went very smoothly and the staff and dr were great!
- 5 out of 5 starsReviewed on 10/18/2025
Treated with kindness, professionalism. Everybody was great. Everybody knew their job and did their job. I have nothing bad to say about my experience there and Dr. Klingenstein is a doll.
- 5 out of 5 starsReviewed on 10/16/2025
I've been with this group for 20 years. Everyone has always been attentive and provided caring services.
- 2 out of 5 starsReviewed on 10/5/2025
I have been requesting a callback about medication until my procedure. I sent a msg thru my chart and have contacted customer service twice. Its now October 3rd. Nobody has called me back. I need someone to call me back. I like my surgeon but the attention to my needs is not being met
- 5 out of 5 starsReviewed on 10/4/2025
Quick and easy.
- 5 out of 5 starsReviewed on 10/3/2025
Great experience. Felt understood and cared for.
- 5 out of 5 starsReviewed on 10/3/2025
Very professional & more updated with technology
- 5 out of 5 starsReviewed on 10/2/2025
Dr Klingenstein is the BEST!
- 5 out of 5 starsReviewed on 10/3/2025
Different from other treatments, Will see how it turns out only a week ago. But was so far satisfied.
- 5 out of 5 starsReviewed on 9/28/2025
Couldn't be any better.
- 5 out of 5 starsReviewed on 9/24/2025
My visit with this facility was fantastic!
- 5 out of 5 starsReviewed on 9/24/2025
Other than the time I waited on the phone to make this appointment everything about the appointment was fantastic! I trust Dr Klingenstein and his staff!
- 5 out of 5 starsReviewed on 9/19/2025
very friendly and on time.
- 5 out of 5 starsReviewed on 9/18/2025
I have already recommended Dr. Klingenstein to several people. He was recommended to me by a good friend. A little wait to be seen, but never felt rushed and the doctor spent more time with me than any other doctor ever has.
- 5 out of 5 starsReviewed on 9/18/2025
The friendly doctor's office I have ever visited.
- 5 out of 5 starsReviewed on 9/17/2025
I was very satisfied with the service I received.
- 5 out of 5 starsReviewed on 9/10/2025
I waited almost 30 minutes beyond my scheduled appointment time before being seen. Following the directive to arrive 15 minutes early, it increased my wait time to almost an hour.
- 5 out of 5 starsReviewed on 9/10/2025
I think it's a wonderful place. The doctors, the ladies, the nurses, the technicians, everybody that help, they're wonderful. They help you with courtesy, speed, and caring. I thank you very much. Bye-bye.
- 1 out of 5 starsReviewed on 9/7/2025
I was not able to have the presenting problem addressed. I was given a script for MRI and was referred to another doctor. No treatment plan nor recommendations for managing the condition was offered other than having another physician look into the problem. My presenting pain and condition continues more than 2 weeks after first reporting it.
- 5 out of 5 starsReviewed on 8/27/2025
I expected top notch care and that is exactly what I got.
- 5 out of 5 starsReviewed on 8/27/2025
wanted to say that I really thought Dr. K was a problem solver. He didn't push me along to the next doctor or just say, hey, let's maybe try this. He really studied the problem, I think came up with some fairly unique solutions, and I'm hopeful that that thought process can continue. Thank you.
- 5 out of 5 starsReviewed on 8/24/2025
Left confident that it was time to replace my left knee and Dr. Klingenstein is the man I trust.
- 5 out of 5 starsReviewed on 8/23/2025
Though The appointment was a further away time wise, I knew Dr Klingenstein was the Doctor I wanted, he performed the knee replacement on my wife, I trust him. The entire staff then & now are professional.
- 5 out of 5 starsReviewed on 9/5/2025
Terrific experience.
- 5 out of 5 starsReviewed on 8/22/2025
All personnel very pleasant, helpful and professional.
- 5 out of 5 starsReviewed on 8/2/2025
Always the best. I love reconstructive ortho. Whenever I am anticipating any ortho surgical procedures only one place for me.
- 5 out of 5 starsReviewed on 8/2/2025
Fantastic team of professionals.
- 5 out of 5 starsReviewed on 7/31/2025
Everything was easy and efficient and caring- Dr K is wonderful and worth the 2- hour drive for me to see him! Staff is great
- 5 out of 5 starsReviewed on 7/27/2025
Dr. K was intent on diagnosing my problem and prescribing the correct treatment.
- 5 out of 5 starsReviewed on 7/20/2025
I trust Dr Klingenstein and has my best interest in mind!
- 5 out of 5 starsReviewed on 7/12/2025
Every one was engaging
- 5 out of 5 starsReviewed on 7/9/2025
All went well
- 5 out of 5 starsReviewed on 7/2/2025
I felt welcomed, valued and cared for by Dr. Klingenstein and he had such a wonderful bedside manner. I was extremely happy with my experience.
- 5 out of 5 starsReviewed on 7/2/2025
The office staff and surgeon were very friendly and very caring.
- 5 out of 5 starsReviewed on 7/2/2025
Those times when I called the office, I was on hold for a minimum of an hour, sometimes closer to an hour and a half, and I think this is unacceptable. I understand it's June, but I also think that the office needs to provide more staff so that the phone calls can be answered in a better, timely manner.
- 5 out of 5 starsReviewed on 7/2/2025
I found that Dr. Klingenstein was very businesslike. Maybe that's part of his bedside manner, or maybe he was just pressed for time. He took care of all the things that needed to be taken care of, but again, I would call it very businesslike in terms of his approach to patient interaction.
- 5 out of 5 starsReviewed on 6/29/2025
Overall, a very good experience. People were very nice, and no issues during my appointment.
- 5 out of 5 starsReviewed on 6/28/2025
Professional, friendly, made you feel relaxed.
- 5 out of 5 starsReviewed on 6/19/2025
Everyone went beyond their my expectations I would not go anywhere else
- 5 out of 5 starsReviewed on 6/19/2025
professional. I left feeling that I was in really good hands and I'm very optimistic. Well done.
- 5 out of 5 starsReviewed on 6/19/2025
This isn't about Dr. Klingenstein, but there staff members. I have called a couple times after surgery with questions. I have gotten information that was contradictory. When I finally talked with Dr. Klingenstein I got the answers I need. You just can't have anyone answering my questions - it needs to be my own doctor, because different doctors (and PAs) have different treatments and ideas.
- 5 out of 5 starsReviewed on 6/18/2025
Yes, I'd like to thank the doctor because that was the first time I've ever had an injection in my knee that I didn't even know I was getting. He was very, very good. And I would recommend him to anybody.
- 5 out of 5 starsReviewed on 6/14/2025
I was very pleased with the care which I received and also my doctor was very thorough.
- 5 out of 5 starsReviewed on 6/12/2025
The doctor and all staff members were very friendly, professional and caring,
- 1 out of 5 starsReviewed on 6/11/2025
Dr Klingenstein was unprofessional & actually questioned my decision to have another provider handle my care for an issue unrelated. He did not spend time to know my history and actually ordered a bone scan without looking at my history. I will never return to this Dr, nor recommend him to anyone.
- 5 out of 5 starsReviewed on 6/11/2025
Dr. Very professional & knowledgeable.
- 5 out of 5 starsReviewed on 6/7/2025
Professional, courteous, time management is above average
- 4 out of 5 starsReviewed on 6/6/2025
My husband and I were put off by the Dr when he stressed he was a surgeon and I wasn't likely a candidate for surgery at this time. His demeanor was a bit condescending. I explained as I had seen him several years ago I felt it was time to bring in the "big guns" as I felt the sports medicine Dr was out of options for my persistent issue.
- 5 out of 5 starsReviewed on 6/6/2025
Excellent surgeon
- 1 out of 5 starsReviewed on 6/4/2025
I have always used which doctors through my cancer journey and have been very fortunate as each one of them was very compassionate and understanding. This doctor did not want to know about my concerns and was not understanding at all.
- 5 out of 5 starsReviewed on 6/1/2025
good doctor
- 5 out of 5 starsReviewed on 6/1/2025
Dr. Klingenstein was very compassionate and attentive to my concerns and needs .
- 5 out of 5 starsReviewed on 5/31/2025
A very pleasant experience
- 3 out of 5 starsReviewed on 5/30/2025
Yeah, what you did really well was they did an x-ray on my both hips and Dr. Klingenstein did say that everything was fine, no fractures, no problem. But he did not address that he said that the fluid that was on my leg would have to resolve on its own. He really didn't give me any other options. He did not look at the actual swelling of my leg, which I was surprised because that was one of my main concerns. I was happy that there was no fracture in the x-rays, but he did not even ask me to see it, the wound, the problem area itself. And that's where I was very dissatisfied. Otherwise, the wait time was a little extensive, it was 45-50 minutes wait. And that's about it. I'm not too happy that it wasn't seen and I'm going to have to go elsewhere to get another opinion and see if they could drain it. Okay.
- 3 out of 5 starsReviewed on 5/29/2025
The entire experience was honestly not what I expected at all
- 5 out of 5 starsReviewed on 5/25/2025
Dr. Klingenstein took care of me very well. I have two very good hips that I'm very pleased with. I learned about him through my friends who also use him and are pleased with him. So they've got these hips, etc. He is a very competent fellow.
- 5 out of 5 starsReviewed on 5/23/2025
I went for my 5 year check up on my hip replacements (had both done in 2020) by Dr. Klingenstein. I have been having issues with swelling and extreme pain in my knees for about 8 months. I was seeing a rheumatologist and have not really gotten any answers. The rheumatologist drained my knees several times (sent fluids to lab), did bloodwork and gave me injections, but never really diagnosed or gave me any answers. Dr. Klingenstein immediately took x-rays and let me know what was wrong, etc. during my appointment and answer my questions. I should have went to him from the beginning! I highly recommend Dr. Klingenstein.
- 5 out of 5 starsReviewed on 5/22/2025
Excellent care team, they definitely exceeded my expectations. Praise to Doctor Klingenstein, after having both hips replaced l feel great and I am back to normal. Would recommend him to anyone that needs a hip surgery.
- 5 out of 5 starsReviewed on 5/10/2025
Getting my appointment was difficult . I was put in a queue every time I called... for over a month!!! I finally went in person to a Reconstructive Orthopedics faculty in person and spoke to the two women who sitting behind the counter. They were great and I got the appointment I needed in a matter of minutes!!! My visit with Dr. Klingenstein was great! The check in and check out process was easy. The women at those stations were extremely nice and very helpful!
- 5 out of 5 starsReviewed on 5/9/2025
Always a great experience.
- 1 out of 5 starsReviewed on 5/9/2025
I live in moorestown nj .I have a friend who I sent to Virtua orthropedics. He was so out raged eith his care.I thought maybe it was him. I have been seeing virtua docs for over 20 years I even gave family and neighbors who work there.So I made an appointment.As a dr. It should never be about you not ever we are there for care.We are The most important person .It is all about us.Explaining educating and treating us with respect.I know drs spent alot of time in school.But they should get off their high horse.I talk to the patients with care and empathy.We are there because we have a health condition.it is all new to us.We did not spend years in medical school.Do not down to patients .Speak to them like you actually care.I will never recommend this virtua office.
- 5 out of 5 starsReviewed on 5/3/2025
Dr klingenstein listened to my concerns and put me at ease
- 5 out of 5 starsReviewed on 5/3/2025
I feel at home when I visit this doctors office. Staff is very friendly
- 5 out of 5 starsReviewed on 5/2/2025
Very efficient, kind and empathetic
- 5 out of 5 starsReviewed on 5/1/2025
The practice , and staff were very professional and caring. Dr. Klingenstein was very attentive caring and explained my care.
- 5 out of 5 starsReviewed on 4/30/2025
Good visit. I was vert satisfied this time.