Robert Kozlowski, MD
- Internal Medicine
Average rating:
5.0
Star ratings are displayed only for those physicians who participate in UCLA Health’s patient experience survey program and have received a minimum of 30 survey responses.
Santa Clarita 23861 McBean Primary Care
|
23861 McBean Parkway, Suite E24, Valencia, CA 91355
US
About
Dr. Kozlowski graduated with a Bachelor of Science in Biology from Loyola University in Chicago. He completed his medical school training in Poland at Poznan University of medical sciences. He finished one year of training in Pathology at Loyola University before realizing that his passion was clinical medicine. Dr. Kozlowski then completed his internal medicine training at Rutgers University.
He enjoys teaching his staff and helping his colleagues at work. He has a passion for primary care and places a high level of emphasis on preventative care. Dr. Kozlowski is an expert in treating chronic medical conditions such as hypertension and diabetes and he stresses the importance of being a health advocate for his patients.
Languages
Education
Medical Board Certification
Internal Medicine, American Board of Internal Medicine, 2011
Residency
Internal Medicine, Rutgers New Jersey Medical School, 2011
Internship
Anatomical/Clinical Pathology, Loyola University Health System, 2008
Degree
MD, Poznan University of Medical Sciences, 2006
Recognitions
- America's Top Physicians 2012, 2013 "Consumers Research Council of America"
Locations
Santa Clarita Valley
Santa Clarita 23861 McBean Primary Care
Santa Clarita 23861 McBean Primary Care
Internal Medicine| Family Medicine
Fax:661-290-3310
Areas of Focus
Insurance
- Aetna
- Anthem Blue Cross
- Blue Shield of California
- Centivo
- Cigna
- First Health
- Health Net of California
- Interplan (part of HealthSmart)
- Medicare Advantage
- MultiPlan
- UFCM Health System
- Prime Health Services
- Private Healthcare Systems (PHCS)
- TRICARE
- UnitedHealthcare
The list of health care plans above may not be comprehensive and could change.
Please contact your benefits coordinator or health insurance company directly to verify coverage.
Visit our health insurance information page for more details.
Recognitions
- America's Top Physicians 2012, 2013 "Consumers Research Council of America"
Links
Reviews
Overall Rating:
5.0
Star ratings are displayed only for those physicians who participate in UCLA Health’s patient experience survey program and have received a minimum of 30 survey responses.
349 total ratings | 214 reviews
5.0
September 30, 2025
He is the best words, impersonal with all my problems. I would recommend him highly.
5.0
September 29, 2025
As always he was attentive and. Helped me with all my questions
5.0
September 29, 2025
Always a good vibe
5.0
September 26, 2025
Dr Kozlowski is a great physician. He has an excellent bedside manner manner and communicates with me very well. His attention to detail concerning my health is excellent.
5.0
September 26, 2025
he was wonderful! The staff was so kind as well
5.0
September 26, 2025
Dr. R. Kozlowski is so kind and caring. He covers all bases and explains things simply and directly.
5.0
September 24, 2025
Dr. K is a good listener, a critical thinker, a clear and concise speaker, and a doctor who does his best to acquaint with a patient.
5.0
September 19, 2025
He listens, emphasizes, cares.
5.0
September 18, 2025
Always helpful and informative Always listens with patience The best!
5.0
September 18, 2025
He is very thorough and he is so knowledgeable and he cares! Exceptional person!
5.0
September 17, 2025
Took the time to listen and answer questions.
5.0
September 16, 2025
He iistens to my concerns.
5.0
September 15, 2025
Great experience
5.0
September 12, 2025
Doctor always helpful!!
5.0
September 12, 2025
Professional and polite very helpful acknowledge satisfy all my needs
5.0
September 11, 2025
He’s the best doc in the world. So glad I have him year after year
5.0
September 10, 2025
It was an excellent experience.
5.0
September 9, 2025
Dr. Kozlowski is always thorough and actuality listens to me. He always has a solution for my medical problems. I’m in great hands with Dr. Kozlowski.
5.0
September 9, 2025
I had a great experience as I always do. Dr. Kozlowski is my primary doctor and I cherish him. I couldn’t ask for a better healthcare. Staff is very and on time with patient request. I would highly recommend Ucla healthcare too all of my friends and family
5.0
September 9, 2025
Very friendly, considerate, caring, thorough, professional.
5.0
September 8, 2025
He is so helpful and kind
5.0
September 3, 2025
Dr. Robert is good listener and well mannered.
5.0
September 3, 2025
Doctor is excellent.
5.0
September 3, 2025
Paying attention and helpful
5.0
September 2, 2025
Very good
5.0
September 2, 2025
My visit was and provided me with needed information for my problem.
5.0
September 2, 2025
Good communication, answers all questions. Cares about patient…😊
5.0
August 28, 2025
Doctor is very attentive. He does everything possible to make sure I get the best quality of care possible
5.0
August 26, 2025
Not too long wait, reasonable. The doctor covered everything and answered all my questions.
5.0
August 25, 2025
Safe, super educating … overall nice , compassionate Dr.
5.0
August 25, 2025
He truly cares about all his patients health, both mentally and physically.
5.0
August 25, 2025
I came in for my annual physical and as always, everyone is kind and professional.
5.0
August 25, 2025
He’s very knowledgeable and understanding of my concerns.
5.0
August 22, 2025
I love Doctor Kozlowski!
4.0
August 22, 2025
My Doctor saw me promptly and listened to me. He answered my questions and advised me about a future appointment and tests he wanted me to have done.
5.0
August 22, 2025
Always personable and takes time to get to the root of the problem
5.0
August 22, 2025
They did very good when taking my blood
5.0
August 22, 2025
He was very thorough and thoughtful. He answered all my questions, came up with a solution and put a plan in motion. I was very pleased. No waiting at all
5.0
August 20, 2025
He’s always amazing. He helps you trying to figure out what you need to have done.
5.0
August 19, 2025
Great
5.0
August 18, 2025
Great
5.0
August 15, 2025
Great
5.0
August 13, 2025
Great experience.
5.0
August 12, 2025
Great interaction
5.0
August 8, 2025
Dr Kozlowski as always was wonderful. He is a great listener, and covers all of the bases and referrals.
5.0
August 8, 2025
The doctor was very informative and polite.
5.0
August 7, 2025
Excellent
5.0
August 7, 2025
He is honest and straight to the point.
5.0
August 7, 2025
Dr. Kozlowski is not only an amazing doctor he is an amazing human being because he is genuine. He always responds to my messages as soon as he can and does all he can to help me. It’s effortless to him because of who he is. He is the silver lining when I am not feeling well.
5.0
August 7, 2025
It was great he listen and came up with a strategy to help
5.0
August 5, 2025
Follow up visit doctor always make me feel comfortable and I appreciate him.
5.0
August 5, 2025
Very helpful and informative
4.0
August 2, 2025
Very good
5.0
August 1, 2025
Very attentive and very helpful Doctor and staff.
5.0
August 1, 2025
Very good doctor.
5.0
July 31, 2025
Dr Kozlowski , the nurses, and all the staff at MP are ALWAYS THE BEST!!
5.0
July 31, 2025
Always great to! Dr Kowswaldki the best in town !
5.0
July 30, 2025
It was a nice experience. I was greeted by the staff. The nurse was great. The doctor was great overall it was a great experience today. I think you very much.
5.0
July 29, 2025
Very professional and he listens to all my concerns and answers my questions.
5.0
July 29, 2025
I had concerns re treatments I received and the reason for it. Dr. K was very understanding and detailed me about. Very grateful.
5.0
July 28, 2025
My physical went perfect, Love going to Doctor Koslowski. He takes time to listen.
5.0
July 28, 2025
The Dr. listened to what I had to say and took the time with me to review my health pan.
5.0
July 26, 2025
Resolves all my concerns
5.0
July 25, 2025
Dr. Kozlowski is an excellent doctor...
5.0
July 25, 2025
Appointment was swift and covered all the topics I wanted to address. Dr K is a fantastic listener and great with following up on previous issues we’ve addressed before!
5.0
July 24, 2025
Efficient Friendly Answered all my questions and concerns
5.0
July 24, 2025
Dr Kozlowski was great - as usual. He was very concerned about how long I’ve been sick and has prescribed medications that will hopefully help.
5.0
July 23, 2025
Great Dr
5.0
July 23, 2025
Dr. Kozlowski, is always on top of everything. He is the BEST
5.0
July 22, 2025
Extremely professional - comfortable atmosphere
5.0
July 22, 2025
Dr. Koz is SO thorough. Just love him. Crosses his T’s and Dots his i’s! The best!!!
5.0
July 21, 2025
He was thorough and compassionate as usual.
5.0
July 18, 2025
He was very patient and gave a lot of good feedback
5.0
July 18, 2025
Very personable and efficient and kind
5.0
July 16, 2025
Excellent
5.0
July 16, 2025
Excellent
5.0
July 16, 2025
He listened well & precipitated solving my pain issue
5.0
July 15, 2025
Dr.Koz is as good a primary doctor as anyone could hope for: thorough, concise and comprehensive. He is one of the best.
5.0
July 14, 2025
AWESOME
5.0
July 14, 2025
Love my Dr office. Dr K and his staff are amazing
5.0
July 14, 2025
Dr Koz always is so kind and really listens to me. I feel So well taken care of
5.0
July 11, 2025
I always feel that the Dr listens intently to what I speak about. I always walk out knowing more and feel listened to. Best Dr I have ever seen
5.0
July 9, 2025
Had a great appointment with Dr Koslowski always is interested out what my concerns are
5.0
July 9, 2025
Can’t say enough about my Doctor and there staff!! Wonderfull care and patience!
5.0
July 9, 2025
He was very friendly and had an interest in my good health.
5.0
July 8, 2025
Dr. Kozlowski is always pleasant, thorough, and attentive.
5.0
July 8, 2025
Always great treatment
5.0
July 7, 2025
Dr. Koslowski is an excellent and wonderful doctor
5.0
July 7, 2025
Always willing to take the time and explain medications
5.0
July 7, 2025
Professional, knowledgeable, attentive, and genuinely cares about patients' well-being.
5.0
June 18, 2025
He truly takes the time to talk to me
5.0
June 17, 2025
Dr. K treated me without condescension. Terrific guy.
5.0
June 17, 2025
Professional, curteous, , friendly
5.0
June 17, 2025
Very good
5.0
June 17, 2025
Kozlowski is the best
4.0
June 17, 2025
Good
5.0
June 17, 2025
Standard checkup, easy in and out
5.0
June 16, 2025
The office was clean and got service right away
5.0
June 16, 2025
Very helpful.
5.0
June 15, 2025
He talked with me and established that I was worse memory wise Very good doctor Authorized physical therapy
5.0
June 13, 2025
Dr. Koz is the best
5.0
June 13, 2025
Dr was thorough, easy to understand, not rushed, sensitive to my situation.
5.0
June 13, 2025
He listens and he was polite. He seemed informative.
5.0
June 13, 2025
He was amazing
5.0
June 13, 2025
Never have done a video chat. It went well. Thank you for letting me get into this today.
5.0
June 13, 2025
Dr Kozlowski is an amazing physician. He has been my primary care doctor for years and I trust him implicitly. He explains everything in great detail and has an amazing bedside manner. He is also proactive and pays attention to the smallest of details.
5.0
June 12, 2025
As always, Dr. K and staff were all wonderful, professional, compassionate and supportive.
5.0
June 12, 2025
Love Dr. Kozlowski!
5.0
June 12, 2025
I walk out of the office floating on air. Always feel like I have been taken care of.
5.0
June 11, 2025
He saw me right after my arrival and listen to my concerns.
5.0
June 11, 2025
Always a pleasure with Dr K He’s quick , easy and thorough Thank you !
5.0
June 11, 2025
Always helpful to my needs thank you doctor
3.0
June 10, 2025
Nothing terrible about this visit, but it reconfirmed that I'm not being heard or advocated for. There has been no tangible improvement in the understanding of my chronic issues.
5.0
June 7, 2025
He is the best
5.0
June 7, 2025
He listened to me. And I didn’t feel rushed.
5.0
June 6, 2025
Doctor Kozlowski is AMAZING!! he is super easy to communicate with and listens to the area as I’m struggling in. I love the fact that he gives me options and educates me before he prescribe anything to me.
5.0
June 5, 2025
He explained my blood test results, and blood pressure numbers. We discussed my medications and said I could stop one of them if I felt it wasn't doing what we expected. He was pleased with my walking routine and said to keep it up.
5.0
June 4, 2025
Dr kezlowski is awesome
5.0
June 4, 2025
Great care.
5.0
June 4, 2025
Dr.K and staff are always friendly. Take the time to answer and make sure I understand everything.
5.0
June 3, 2025
Dr. Koz is awesome!
5.0
June 2, 2025
As always, Dr. Kozlowski was amazing. He listened to my issues and offered clear and concise answers to my questions. I’m very happy to have him as my physician.
5.0
May 30, 2025
Dr. Kozlowski is the ABSOLUTE best! His personality shines through and makes me feel comfortable in discussing any issues I'm having.
5.0
May 30, 2025
Kozlowski is the best
5.0
May 29, 2025
I have seen many doctors in my lifetime as I am 61 years old. Doctor Kozlowski is the best Doctor I’ve ever visited with in my lifetime. Reason being, he spends all the time you need to discuss your situation, exercising a professional candor at all times, taking a personal keen interest in what you are saying. His disposition and ability to explain things is exemplary.
5.0
May 29, 2025
Dr. Kozlowski is the best doctor I have ever had. He is very attentive to my needs and really takes great care f me. He will do anything I need as far as my health is concerned!🥰
5.0
May 28, 2025
Cordial, respectful, professional, friendly etc.
5.0
May 28, 2025
Dr Kozlowski has been very helpful with maintaining my blood pressure.
5.0
May 28, 2025
Dr Kozlowski Is the greatest he has the best personality which means everything when you’re visiting a doctor
5.0
May 28, 2025
He was wonderful. He listens well and is caring.
5.0
May 28, 2025
Dr. Kozlowski is very thorough and always treats me respectfully.
5.0
May 28, 2025
Very professional and polite tended to my needs
5.0
May 21, 2025
Dr kozlowski is kind knowledgeable and caring - he took the time to discuss health issues with me. He truly cares about his patient's! I love motion picture health it is the best!!!
5.0
May 21, 2025
Very attentive.Concerned about my condition. Good listener
5.0
May 21, 2025
New doctor , was very attentive and took care of my wife’s needs.
5.0
May 21, 2025
Follow up and experience at ucla is always pleasant & honest, & efficient .
5.0
May 19, 2025
Professional
5.0
May 19, 2025
Great doctor I bring all my kids to him.
5.0
May 16, 2025
My doctor was excellent. Listen to all my problems and guided me how to deal with them. He was kind and caring.
5.0
May 15, 2025
Excellent
5.0
May 15, 2025
He’s very amiable and thorough.
5.0
May 15, 2025
There isn’t much to say. Doctor came in to the room after a few minutes of waiting, discussed all my issues, explained everything , answered all my questions and got me a right prescriptions.
5.0
May 15, 2025
Quick efficient and resolved my issues
5.0
May 13, 2025
Dr kozlowski kindly and, professionally reviewed my records for surgery and post op care provided by an out of area hospital and surgeon. I felt like he wants to stay in the loop for all my care, even if he is not the provider.
5.0
May 7, 2025
I had a sinus infection and the doctor was very helpful asking the right questions and he got me a prescription for that.I also had to get my prescriptions filled because I was going out of town and I was running out. My appointment was for July for my physical to get my prescriptions so he helped me get them for between now and then.
5.0
May 7, 2025
Had a physical. Hadn’t met Dr Kozlawski before, but he was extremely friendly, attentive and thorough discussing issues I have.
5.0
May 7, 2025
He is a wonderful Doctor.Listens to all my issues
5.0
May 6, 2025
As always, Dr. Kozlowski was very responsive to my questions and he was able to provide an easy solution. Great bedside manner.
5.0
May 5, 2025
A definite 10 Professional and knowledgeable in regards to my concerns
5.0
May 1, 2025
Very professional and very kind
5.0
April 30, 2025
Love my doctor and my nurse his nurse is spectacular
5.0
April 30, 2025
Dr. Kozlowski has been very helpful in getting my blood pressure to a normal level
5.0
April 30, 2025
Great Doctor!
5.0
April 29, 2025
Dr. Koz is great.
5.0
April 29, 2025
Dr. K is the best. Passionate about his job and very kind makes having a male doctor easy and comfortable.
5.0
April 29, 2025
Dr K. always listens, explains and guides me, helping me to make the best decisions to stay focused on health and happiness. I appreciate him and am thankful.
5.0
April 15, 2025
All Good
5.0
April 11, 2025
Good listener
5.0
April 10, 2025
Very good i need to ask many question and. They did some blood work that i need for my health.
5.0
April 4, 2025
Easy check in and doctor on time
5.0
April 2, 2025
Friendly, informative.
5.0
April 1, 2025
Great doctor , always gives details, great manner, just simply awesome, thank you very much.
5.0
March 26, 2025
Excellent
5.0
March 26, 2025
Great 😊
5.0
March 21, 2025
Dr Kozlowski was very caring and concerned about my current condition with multiple health issues. He listened to me, offered advice and encouragement and also discussed options for specialists he could refer me to for some of my more critical issues. I have a follow-up appt already scheduled! Love him!
5.0
March 17, 2025
Professional and took his time
5.0
March 12, 2025
Excellent care
5.0
March 12, 2025
Dr Kozlowski is great
5.0
March 12, 2025
Dr.koz is so wonderful always informative regarding any health issues I have.
5.0
March 11, 2025
Excellent service!!!!
5.0
March 6, 2025
Always a professional experience
5.0
March 6, 2025
He is very thorough and super nice.
5.0
March 5, 2025
Dr. Kozlowski was, as always, attentive, willing to listen to my concerns and offer advice that answered them.
5.0
March 3, 2025
Hands down he's just the best. Just really listens to your medical needs and offers great options as he diagnosed your problem
5.0
March 3, 2025
Dr great. Wait time 1 hour to long
5.0
February 28, 2025
Dr. Kowzlowski is very thorough and professional, oh, and KIND!!!
5.0
February 28, 2025
Dr Koz was wonderful.
5.0
February 27, 2025
Easy, efficient, helpful. All you could ask for.
5.0
February 24, 2025
Dr. Kozlowski is great! He was very pleasant, listened to my concerns and addressed them. Very professional.
5.0
February 21, 2025
Dr. Kozlowski listens and is very attentive. I appreciate that he takes time to do that.
5.0
February 21, 2025
Dr Kozlowski is always informative and a pleasure to see. He's caring and compassionate.
5.0
February 20, 2025
My doctor is very thorough, easy to talk to. He really cares for his patients and really listens to what we say! I highly recommend him!
5.0
February 14, 2025
Answered all my questions and concerns
5.0
February 14, 2025
Dr.Kos is the best.
5.0
February 13, 2025
He’s very thorough and attentive
5.0
February 12, 2025
As always, doctor was friendly and professional. Very clean and concise and answered all questions fully.
5.0
February 11, 2025
He is always very nice and answers all my concerns.
5.0
February 11, 2025
Dr Kosloski is the best!
5.0
February 5, 2025
Great experience. He listens & explains optionsz
5.0
February 5, 2025
Doctored Kozlowski is the best doctor I give him a 10
5.0
February 5, 2025
Great
5.0
February 4, 2025
Best doctor ever. He makes me feel that he cares.
5.0
January 30, 2025
Dr. Kozlowski was very friendly and informative while also addressing any questions I had.
5.0
January 30, 2025
Very professional
5.0
January 29, 2025
Very professional and diligent
5.0
January 28, 2025
Professional, knowledgeable, caring and easy to understand.
5.0
January 27, 2025
I had pain today and was able to get in same day. Grateful and thankful! Dr Koslowki was great, not my regular doctor but really thorough
5.0
January 25, 2025
Dr Kozlowski is very attentive and helpful
5.0
January 24, 2025
Very helpful and informative and caring
5.0
January 22, 2025
Dr K is Great
5.0
January 22, 2025
Great! Professional, knowledgeable, caring and easy to understand.
5.0
January 21, 2025
All good
5.0
January 7, 2025
Always very pleasant
5.0
January 6, 2025
Answered every question and heard everything I said. Professional and knowledgeable as well as kind.
5.0
January 2, 2025
Dr Kozlowski is the epitome of care. He has the bedside manner that all doctors should strive to achieve. I have recommended him numerous times, and have been thanked numerous times by those that I have recommended to him.
5.0
December 27, 2024
Dr. Kozlowski is a wonderful doctor. He is caring, thoughtful, professional and engaging with me.
5.0
December 26, 2024
Very professional
5.0
December 23, 2024
Reviewed my issues
5.0
December 16, 2024
Excellent
5.0
December 13, 2024
The best visit ever!!!!
5.0
December 12, 2024
Positive experience.
5.0
December 7, 2024
Very knowledgeable and professional
5.0
December 3, 2024
As always, Dr kozlowski was attentive and offered suggestions for my care
5.0
December 2, 2024
Dr. Koz is the real thing. He listens, he discusses, he assesses, and he plans, and he does each efficiently and effectively.