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Gregory G. Klingenstein

Gregory G. Klingenstein, MD

Orthopedic SurgeryHip and Knee Orthopedic Surgery

Accepting New Patients
Need help scheduling? Call 888-847-8823

Highlights

Age Groups Seen

  • Adults (18+ years)

Languages

  • English

Gender

Male

Affiliations

  • Virtua Medical Group

About Gregory G. Klingenstein

Professional Statement

Gregory Klingenstein, MD, is a board-certified, fellowship-trained orthopedic surgeon caring for residents from across the region. A graduate of the Icahn School of Medicine at Mount Sinai, Dr. Klingenstein completed an orthopedics residency at Tufts University, followed by residencies in adult reconstructive surgery and hip preservation at the Hospital for Special Surgery. Dr. Klingenstein specializes in hip preservation and is among the few surgeons in the region using the HipInsight™ augmented reality system for improved surgical precision. He also specializes in tissue-preserving hip and knee replacement surgeries, as well as nonoperative and operative treatment of femoroacetabular impingement (FAI), dysplasia, and residual effects of childhood hip disorders. He has lectured internationally and published many articles on various orthopedic topics. Patients commend Dr. Klingenstein for his exceptional care, thoroughness, and effective surgical outcomes. Many describe their surgical experiences as life-changing, noting significant improvements in mobility and pain reduction post-operation. He is praised for his professional yet approachable manner, with patients appreciating his clear explanations and honesty throughout the treatment process.

Locations

  1. Virtua Reconstructive Orthopedics - Voorhees
  2. Virtua Reconstructive Orthopedics - Sewell
  3. Virtua Reconstructive Orthopedics - Moorestown
  4. Virtua Reconstructive Orthopedics - Bordentown
  5. Virtua Reconstructive Orthopedics - Vineland
  6. Virtua Reconstructive Orthopedics - Medford

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

Please contact the doctor's office directly to confirm acceptance of insurance.
Search plans
  • 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 reviews

The 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.

How likely would you be to recommend this provider to your family and friends?
Search reviews
    5 out of 5 stars
    Reviewed on 4/2/2026

    I had a good experience with my Surgeon Dr. Klingenstein.

    5 out of 5 stars
    Reviewed on 3/30/2026

    Excellent experience

    5 out of 5 stars
    Reviewed on 3/28/2026

    Helped verbally----Does the group do any follow up if the problem was not solved?

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 3/21/2026

    I value Dr. Klingenstein's opinion. He did a wonderful job on my previous surgeries!

    5 out of 5 stars
    Reviewed on 3/21/2026

    Dr Klingenstein AND his support staff are always efficient, professional and wonderful to work with.

    5 out of 5 stars
    Reviewed on 3/22/2026

    Excellent staff and excellent Doctor

    5 out of 5 stars
    Reviewed on 3/20/2026

    Doctor and staff very nice and helpful

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 3/7/2026

    The dr and staff were extremely nice and helpful! Will definitely refer others

    5 out of 5 stars
    Reviewed on 3/6/2026

    everything was fine

    3 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 3/6/2026

    Everybody is very friendly and polite and professional.

    4 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 2/22/2026

    a very positive experience

    5 out of 5 stars
    Reviewed on 2/21/2026

    Loved the environment and detailed explanation, resolution and positive outcome. Every question was answered in detail.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 2/19/2026

    Everyone treated me with care and respect. I Appreciate all that they do for me.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 2/7/2026

    Excellent experience. Dr. was extremely knowledgeable, clear and concise. Pleasant manner. Seemed extremely competent.

    5 out of 5 stars
    Reviewed on 2/7/2026

    Excellent staff. Dr Klingenstein spent quality time with me.,

    5 out of 5 stars
    Reviewed on 2/5/2026

    Appointment was for second opinion for possible surgery. Appreciated the expertise and time spent.

    5 out of 5 stars
    Reviewed on 2/4/2026

    All. Good

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 1/24/2026

    Excellent service from Doctor Klingenstein and staff.

    5 out of 5 stars
    Reviewed on 1/25/2026

    great hip replacement result-thank you Dr. Klingenstein

    2 out of 5 stars
    Reviewed on 1/23/2026

    I do not feel like Dr Klinginstein really listened to my concerns.

    1 out of 5 stars
    Reviewed 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 stars
    Reviewed on 1/9/2026

    I really trust this provider, he provides great care.

    5 out of 5 stars
    Reviewed on 1/9/2026

    All staff was thorough and very professional

    5 out of 5 stars
    Reviewed on 12/25/2025

    Everyone was caring and professional. I appreciate the help.

    1 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 12/16/2025

    Comfortable environment. Saw me in a tineomanner

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 12/12/2025

    nice people great service

    5 out of 5 stars
    Reviewed on 12/11/2025

    Trustworthy & professional

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 11/26/2025

    It was a good visit but so far from where I live.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 11/13/2025

    The treatment was very good; I can recommend it to other people who are sick.

    5 out of 5 stars
    Reviewed on 11/8/2025

    previous good experience with this provider was continued in this visit

    5 out of 5 stars
    Reviewed on 11/6/2025

    Ease of making an appointment.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 10/19/2025

    Went very smoothly and the staff and dr were great!

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 10/4/2025

    Quick and easy.

    5 out of 5 stars
    Reviewed on 10/3/2025

    Great experience. Felt understood and cared for.

    5 out of 5 stars
    Reviewed on 10/3/2025

    Very professional & more updated with technology

    5 out of 5 stars
    Reviewed on 10/2/2025

    Dr Klingenstein is the BEST!

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 9/28/2025

    Couldn't be any better.

    5 out of 5 stars
    Reviewed on 9/24/2025

    My visit with this facility was fantastic!

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 9/19/2025

    very friendly and on time.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 9/18/2025

    The friendly doctor's office I have ever visited.

    5 out of 5 stars
    Reviewed on 9/17/2025

    I was very satisfied with the service I received.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 8/27/2025

    I expected top notch care and that is exactly what I got.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 9/5/2025

    Terrific experience.

    5 out of 5 stars
    Reviewed on 8/22/2025

    All personnel very pleasant, helpful and professional.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 8/2/2025

    Fantastic team of professionals.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 7/27/2025

    Dr. K was intent on diagnosing my problem and prescribing the correct treatment.

    5 out of 5 stars
    Reviewed on 7/20/2025

    I trust Dr Klingenstein and has my best interest in mind!

    5 out of 5 stars
    Reviewed on 7/12/2025

    Every one was engaging

    5 out of 5 stars
    Reviewed on 7/9/2025

    All went well

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 7/2/2025

    The office staff and surgeon were very friendly and very caring.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 6/29/2025

    Overall, a very good experience. People were very nice, and no issues during my appointment.

    5 out of 5 stars
    Reviewed on 6/28/2025

    Professional, friendly, made you feel relaxed.

    5 out of 5 stars
    Reviewed on 6/19/2025

    Everyone went beyond their my expectations I would not go anywhere else

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 6/12/2025

    The doctor and all staff members were very friendly, professional and caring,

    1 out of 5 stars
    Reviewed 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 stars
    Reviewed on 6/11/2025

    Dr. Very professional & knowledgeable.

    5 out of 5 stars
    Reviewed on 6/7/2025

    Professional, courteous, time management is above average

    4 out of 5 stars
    Reviewed 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 stars
    Reviewed on 6/6/2025

    Excellent surgeon

    1 out of 5 stars
    Reviewed 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 stars
    Reviewed on 6/1/2025

    good doctor

    5 out of 5 stars
    Reviewed on 6/1/2025

    Dr. Klingenstein was very compassionate and attentive to my concerns and needs .

    5 out of 5 stars
    Reviewed on 5/31/2025

    A very pleasant experience

    3 out of 5 stars
    Reviewed 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 stars
    Reviewed on 5/29/2025

    The entire experience was honestly not what I expected at all

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 5/9/2025

    Always a great experience.

    1 out of 5 stars
    Reviewed 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 stars
    Reviewed on 5/3/2025

    Dr klingenstein listened to my concerns and put me at ease

    5 out of 5 stars
    Reviewed on 5/3/2025

    I feel at home when I visit this doctors office. Staff is very friendly

    5 out of 5 stars
    Reviewed on 5/2/2025

    Very efficient, kind and empathetic

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 4/30/2025

    Good visit. I was vert satisfied this time.