Robert V. Knowlan, MD

Getting back to normal activities is wonderful. Knowing that I’ll be able to stand and walk after sitting without pain is great and relieving.

Surgery with Dr. Knowlan has enabled me to eventually return to my volunteer activities & outside interests. Thank you to the skill & dedication of the medical staff that has made this possible.

Before the surgery with Dr. Knowlan, I could hardly walk 1 block and my knee and ankle would swell up and hurt and would need help getting up from a chair. After the surgery, I am able to walk a lot more, I feel I will be able to walk the 2 to 3 miles like I used to before my knee problem and I can move around a lot more and do not need help getting up from a chair.

My hip replacement surgery done by Dr. Knowlan has completely eliminated my pain. I am able to sleep much better and also stand without pain. I am 100% satisfied with my decision to have it done.

I am able to do my daily activities much better. I am moving around my house without aid of cane or walker. I am able to drive without pain. I can shop for groceries and attend things such as church!

I have returned to a complete pain free normal life; cardio lifting weights walking snowmobiling riding horse bowling anything I want to do yippee!!!

I can now do the things I could no longer do before the surgery like golfing, spinning and hopefully skiing.

Had a hip replacement November 2017. I considered myself pretty active and with officiating 4 sports, my hip got so bad that I was in tremendous pain and thought I would have to give officiating up. Met with Dr. Knowlan and he started the game plan for me to have a total left hip replacement in the EXCEL program. What a life changer that was. Surgery went extremely well and I followed all his directions on recovering from the surgery. I couldn’t believe how quickly I recovered from the surgery. I was back to umpiring in the spring of 2018 and basketball in 2018-19. I have had no problems with my left hip at all. I would recommend hip replacements to anyone needing one, just follow what TCO and Dr. Knowlan tells you, and you will recover 100% with no problems like I did.

I’m still waiting to get my left hip replaced, but the right side made a world of difference. Pain from the surgery was very manageable. They had me up and walking as soon as the anesthesia wore off.

Before the surgery I had difficulty with basic tasks including tying my shoes and bending down to pick up items; even walking. Now I’m virtually pain free and have resumed working out.

One of the best decisions I’ve made in my life was to have hip replacement surgery done by Dr. Knowlan and his fine staff!

I am able to function as well as before the hip started to hurt. I didn’t have to use my cane after about the third day. I am absolutely satisfied with the results.

Before surgery with Dr. Knowlan I couldn’t hold my grandson for more than 5 mins. Now I can hold him as long as I want. I can also mow the lawn as long as I want where before I had a great deal of pain and had to stop several times. Now I am able to snowshoe and cross-country ski and go hiking which I couldn’t do before surgery

Dr. Knowlan is top notch! Every appointment had value and he was great at explaining the “why” behind what they were doing and what to expect at each stage of the process. Best doctor I have seen thus far.

I was in unbelievable pain for 2 years. After the surgery with Dr. Knowlan I was back to normal the same week.

As a high activity handball player 3 times per week; the hip replacement done by Dr. Knowlan gave me ability to move around the court pain free.

I am so happy I had Dr. Knowlan as my surgeon. He made my legs the same length; no lifts in my shoe. I get better every day. Walking is so much easier.

In 2005 I was in a bad car accident. I had 40 crushed bones in my right ankle. Dr. Knowlan put everything back together and for 8 years I walked with a brace and a cane. He saved my ankle! Then I got arthritis. It was very painful and Dr. Knowlan suggested ankle replacement. So, in 2013, Dr. Dahl did the replacement and when I was able to put weight on it, the pain was gone and now I got my life back! Except for the scars, no one would know I had an ankle replacement……..no cane and no brace!

My hip surgeries by Dr. Knowlan have restored full functionality with no pain. It is a night and day difference that totally eliminated my pain.

With this knee surgery by Dr. Knowlan; I have been able to work out again without my knee going numb/giving out.

TCO and Dr. Knowlan’s team were great to guide me through this ongoing process. We had a lot of knee damage from a college injury; maintained a care plan to maximize mobility and health.

I used to consider if I went downstairs to do laundry, I would be limited in other things for 2-3 days and pain at night would be terrible. Now I say all the time, ‘I love my new hip!!’

I am a veteran that has suffered injuries from military service. I have had two surgical procedures done at TCO in the past and have been extremely pleased in both cases. They were not pushy and spent the time to consult with me, discuss options and answer all my questions to my satisfaction. In May of 2018, I started to have a lot of pain in my hip and in July I had both x-ray and MRI completed at the Veterans Administration showing that I had a “bone on bone” situation and needed surgery. My wife and I met with Dr. Robert Knowlan at TCO and he had another x-ray done to confirm the VA’s findings. I was very concerned about hip surgery as I had heard about a painful and extended recovery period from that procedure. Dr. Knowlan explained that by doing a procedure known as the anterior hip replacement that I would be up and walking in two days. Dr. Knowlan spent a lot of time with us and provided a lot of assurance. We decided to go ahead with the surgery. Everything went just as he said. Dr. Knowlan met with us after the surgery and the next day to “check-up” as well. We couldn’t ask for more. I was out of the hospital after one day and walking without a cane in two weeks. If I had to do it again…Dr. Knowlan would be my guy! We would not hesitate to recommend Dr. Knowlan to others in need.

I was so afraid to have my knees replaced even as much pain that I was in. I finally did it and 4 months later did the other side. Awesome results with surgery by Dr. Knowlan, hospital, therapy and recovery has been unbelievable!

Dr. Knowlan gave me my active life back. As an OR nurse I’m able to be on my feet 10 plus hours a day doing what I love and helping patients get back their quality of life back. Now as a knee replacement patient I can identify even more with them and give them my positive outcome story and the proof that they too will be able to do most of the things they’ve given up or sacrificed due to their knee pain. I get to do all the things outside of work that were either painful or I’d say I couldn’t do because of the anticipated pain that would come with it. It affects every aspect of your life when you can’t participate in activities that bring you joy and happiness! I have my life back again and gladly tell others how happy I am with Dr. Knowlan and his awesome team! It was the best thing I’ve done for myself!

Surgery went very well and got me back to being able to do as much as my age would allow in much less time than I could have imagined. I should have had it done earlier.

One year ago, before my surgery with Dr. Knowlan I was in constant pain, unable to walk short distances without my knee locking up, unable to exercise, and unable to enjoy normal every day activities. Today I am performing vigorous exercises at the gym, climbing over 600 stair towers, hiking, biking, shopping and many other activities without pain.

Before surgery my hip was so painful I could not do anything without much pain. But now still every day I notice I am moving, turning, lifting, running upstairs and other movements. All I can do is smile because I remember for years these were movements I could not do that now I do without thinking about it and with NO PAIN. I am still doing my pt exercises and working up more and more strength on my bow flex and I feel better than I have in 15 or more years. Dr. Knowlan and his team have changed my life so much for the better it is indescribable. THANK YOU! Okay going to play pain free golf now!

Dr. Knowlan,

Good morning, I stopped by your office in Stillwater yesterday. I was in the area and wanted to express my extreme pleasure on the outcome of my hip replacement your team performed in January of this year. I was able to tell the staff up front about complete satisfaction.

Everything I was told before my operation was spot on and beyond my expectations. Everyone on your team gave 110% and I am extremely grateful for the outcome. Prior to surgery, I was unable to sit comfortably and when getting on my motorcycle I witnessed a lot of pain trying to lift my leg over the frame. I no longer have this pain and now can sit comfortably and can now lift my knee to bend over to my other knee with out any discomfort. Another bonus is I can now walk more upright and without the pain I previously had. It is very nice to be able to take a speed walk with my wife without experiencing a fair level of discomfort/pain! Also, I was very impressed with your visit the night of my surgery….even with the snow storm.

In closing, thank you and your great team for the wonderful outcome of my surgery. I am very grateful to be able to get back to doing things I didn’t think I would ever be able to do again!

Sincerely,
Jim E.

I went from being unable to do most daily things to having no pain and sleeping a full night without waking every time I moved. I feel like a new person.

I truly got my mobility back. I walk with no pain; I hike with no pain; I sleep with no pain; life is good at 69 years old!

I’m able to walk without pain and I haven’t been able to do that for over 10 years. I now look forward to doing daily tasks without pain and not having to take breaks because of pain. I’m able to go to work and know that will be able to make it through the entire day without being in pain and physically exhausted. I now have my life back! The only regret I have is that I didn’t do it sooner.

The surgery with Dr. Knowlan took away the pain that sapped my energy and prevented me from living an ordinary life. Now I can walk and move normally. I honestly feel that I have a new lease on life. Arthritis was making me feel old and sad. Not having arthritis pain makes me feel younger; happier.

49 days today since surgery. The surgery was smooth. Dr. Knowlan – you are the best! Kind, funny, and very direct. The perfect combination. Best – you treated my broken ankle with assurances that I would walk again just fine and heal fast. Third day of full weight on it today. Thanks! (and thanks to John H. for sending me to you!)

Hey Dr. Knowlan, Jerry here. March 11th was my 4 year anniversary of my bilateral knee replacements. Thank you again for returning my mobility. Everything is fantastic, no pain, no Tylenol, no drugs, nothing. I cannot thank you enough and keep up the great work. You, sir, are a great surgeon. Thanks forever. JB

I have been working with Dr. Knowlan for many years due to my degenerative arthritis in both of my knees. When the pain and the loss of function became intolerable, we decided it was time for the replacements. His knowledge, experience, and communication were essential in determining which knee to do first, and how soon after to do the second knee. I call it my medical miracle. I am amazed at the outcome. I feel like I am 20 years younger, because the limited function and pain made me feel 10 years older than I actually am. Sometimes I forget how painful and difficult it was to use my knees. Yet, every now and then I realize that I’m walking up stairs without pain, and I smile! I even have to remind myself that I don’t have to use the hand railing. I can stand, walk, and play golf without pain. I can shop without pain. At the end of a long day at work, I walk out to my car and realize how much energy I still have. It has been a life changer for me. I am grateful every day for my knee replacements. Dr. Knowlan is my hero! That may sound a little over the top, but my life is so much better now.

I’m able to live my life again. This surgery has been the best thing that has happened to me. Thank you Dr. Knowlan!!!

My hip surgeries performed by Dr. Knowlan have allowed me to return to a completely normal life style; doing the activities I want to do without pain.  It has been wonderful.

The pain and limitation of motion in the right hip is completely gone! I am doing more physically and am in better shape than in the past 5 years. I don’t run but use the elliptical trainer and Stairmaster at the gym. I feel better than I have in 7 years, no pain and full range of activities. Thank you Dr. Knowlan!

Dear Dr. Knowlan,

I want to thank you for the excellent surgery you did on my hip (torn tendon). I also want to thank you for being honest with me about the difficulty of this surgery and the possible outcomes. I really appreciate that especially. I also want to thank you for sitting down and taking the time to talk to me and answer all my questions. I hope your daughters graduation party turned out well. I know it was very warm but there were no storms on Saturday. I will see you in January and I will continue to walk hard to get stronger and maybe even try the skis again.

Sincerely
Carol H.

Dr. Knowlan – I wanted to let you know how grateful I am 10 weeks out and life is really good, no improvements on golf scores though. It was great being in your care and I felt very confident. Always great to see you and chat even if its for a post-op visit. Please thank Pete and other team members.

Best wishes dear friend,
Cookie H.

Dear Dr. Knowlan,

Although it seems like yesterday, it has been a year since you performed my hip replacement surgery. I went from excruciating pain every time I got in or out of the car or bed to being absolutely pain free since my surgery. Thank you so much for giving me back my life! I am so grateful to you and your team. I’ve told everyone that if they should ever need a hip replacement, Dr. Knowlan is the best. When my husband Steve and I met with Dr. Hartleben, we told him we wanted the best surgeon. He didn’t hesitate to recommend you. I even got to go to a  hospital close to home with the most wonderful caring staff, I couldn’t be happier.

Thank you again!

Sincerely,
Julie Z

Dr. Knowlan,

Just wanted to thank you for the new hip I got one year ago today (9-29-15). We spend our winters in Colorado and before the surgery you told me I should be able to downhill ski by January, so that’s exactly what I did. I took my first couple runs on January 4^th and slowly built up my stamina. Throughout the winter, I skied more and became better than I ever have in the past. I was able to accomplish this without any falls or sore muscles. Thanks to you and all the good physical therapists that I worked with very diligently. Thank you very much!! Great jobs!

Sincerely,
Janet

Bilateral total hip replacements has had an incredibly positive impact on my health and life. I’m playing pickle ball 3-4 days a week year-round. My hips are pain free and for whatever reason my left-sided sciatica is gone since my hip surgery…DOUBLE BONUS! Dr. Knowlan and his staff, and Woodwinds Hospital was excellent! My ability to perform my daily activities without pain has improved 100% since bilateral hip replacement. I’m riding my bike, playing pickle ball, and doing strenuous work without hip pain. I couldn’t be happier with the results of my surgery.

Dr. Knowlan and the TCO team was awesome! From the initial consults when I couldn’t walk without great pain through the follow up care after surgery when I threw my cane away, they treated me professionally and with respect, and the results were exactly as predicted. My life has completely turned around. Thank you TCO!

In March, it will be two years since Dr. Knowlan replaced both of my knees. There are no words to express my appreciation. I was a 62 year old beat up P.E teacher with osteoarthritis and Dr. Knowlan came up with a plan for a bilateral knee replacement. Because of his surgical skills, I was on the driving range one month later and playing one week after that. Two years later and I have no need for ibuprofen, Tylenol, etc. I can walk daily for 5 miles and do the elliptical for 45 minutes with no pain and no discomfort. Great surgeon and wonderful physical therapists.