Kenneth L. Rexinger, MD
San Clemente, CA 92673
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
Mission Heritage San Clemente - Suite 102
831 Via Suerte, Suite 102, San Clemente, CA 92673
New Patient Appointment Availability
Searching for upcoming appointments...
Are you covered?
Check to see if your insurance is covered by this provider.
- Anthem Blue Cross Medicare PPO
- Aetna PPO
- Aetna Medicare Advantage PPO
- Cigna PPO
- Coventry/First Health PPO
- HealthSmart (Interplan) PPO
- Multiplan PPO
- United HealthCare PPO
- Vivity by Anthem Blue Cross
- Blue Shield of CA HMO
- Cigna HMO
- Aetna HMO
- Health Net HMO
- Cigna HMO - Select
- Anthem Blue Cross HMO
- Anthem Blue Cross Medicare Advantage
- Anthem Blue Cross PPO
- Blue Shield of CA Medicare Advantage
- Health Net PPO
- Health Net - TriCare
- SCAN Medicare Advantage
- United Healthcare Medicare Advantage
- United Healthcare HMO
- Health Net Medicare Advantage
- Oscar EPO
- Blue Shield of CA PPO
- Choice /Humana PPO
- Providence Medicare Advantage
- No results found
You're not covered
Unfortunately, this provider doesn’t accept your insurance or plan.Don’t worry, we can help you find other providers who do.
View More Providers
Aetna: *495443
Anthem Blue Cross: AFN065
Anthem Blue Cross Medicare: 02410227
Blue Shield: *100058286009
Cigna: 3483592008
Cigna Select: 3483592015
Health Net: 3435034998
Health Net Medicare: 5211034998
SCAN Medicare: 954-29437
United Healthcare: *0250360019
*Provider ID is the same for both Commerical and Medicare Plans
About Kenneth L. Rexinger
Dr. Rexinger has been on staff, practicing internal medicine at Mission Hospital since 1992. He grew up here in Mission Viejo, and attended Capo Valley High School, then went on to La Sierra Campus of Loma Linda University for a Bachelor’s degree in Human Biology. He attended medical school at Loma Linda University, graduating in 1989, and went on to specialize in internal medicine at the University Medical Center. He moved back to San Clemente in 1992 and started practicing with his father, Elwyn Rexinger.
He has been active staff at Mission Hospital since '92, and has served on at least one committee per year since joining the medical staff. He has been chief of staff, chief of utilization review, credentials committee, chairman of medicine, and presently chief of quality review. He was the attending physician for the hospitals weight loss program and the executive physical program for 10 years. He has served on St Joseph’s leadership council for several years, as well as the Board of Trustees for Mission hospital for 6 years, and now sits on the foundation board. Mission Hospital is a home away from home as he started rounding with his dad back in 1972, and many of his family members work here.
He loves spending time with his family, wife Lisa, son Matthew, and daughter Hannah. He plays golf and collects Bichons.
Loma Linda University- School of Medicine
Internship
Loma Linda Community Hospital
1990
Loma Linda University Medical Center
- American Board of Internal Medicine, Internal Medicine
Providence Mission Hospital - Laguna Beach
Providence Mission Hospital - Mission Viejo
Community Reviews
At Providence, we're dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.
As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
Dr Ken is very good!
Providence Patient
Short wait to see Doctor, time with Doctor was exactly as long as I needed and thought it would be, and I felt my Doctor knows me and my record and cares very much about my health.
Providence Patient
Excellent service always
Providence Patient
I have never had a bad experience. I have been seeing this particular provider for over 15 years. Why? Because he is the best. His staff are the best. This provider listens, cares, is proactive, provides solutions, is attentive. This provider I trust. My husband trust.
Providence Patient
Excellent experience with Dr. Rexinger and all of his staff
Providence Patient
Dr Ken R has been my GP for over 30 years!Never an issue. I do need to schedule a follow up EKG
Providence Patient
Very informative information
Providence Patient
Dr. Ken Rexinger is exceptional in his profession
Providence Patient
Dr. Ken Rexinger always listens to my questions and provides excellent advice.
Providence Patient
Very good care.
Providence Patient
Staff is efficient and friendly. The doctor was very thorough is reviewing my scans with me and taking care order follow-up tests following a health crisis.
Providence Patient
Dr Ken Rexinger has been my doctor for many many years and I have nothing but the best things to say about the care I received. I am so thankful for Dr Ken. He is a wonderful doctor.
Providence Patient
I've always been treated professionally, with respect and with genuine concern. What more can I ask for?
Providence Patient
I love Dr. Rexinger!!!
Providence Patient
Always better than good. Personable and professional.
Providence Patient
Known and have been treated by this doctor for 35 years, and he has ALWAYS been knowledgeable and caring!
Providence Patient
Always leave knowing I'm in excellent care!
Providence Patient
Dr. Rexinger asked numerous questions in an effort to determine the cause of my problem. I appreciate his thoroughness.
Providence Patient
Dr. Ken always has a smile and very pleasant and never rushed and reviews how I am doing and offers solutions to any issues.
Providence Patient
If I can give more than % I would for their excellent service, expertise and professionalism!
Providence Patient
Always caring and providing best care ever.
Providence Patient
Seeing dr ken for many years always been satisfied best extremely smart
Providence Patient
Dr Ken Rexinger & team are the best!!!!!
Providence Patient
Have been with the Rexinger team since 1977, Father then Son. Always the best care for me and my family. Staff has always been great, no issues with these guys!
Providence Patient
The depth of knowledge and interest in my well being is evident. I feel fortunate to have found Dr. Ken Rexinger when I came to Orange County decades ago. He Is always learning and stays up to date.
Providence Patient
Dr Ken is a fantastic provider, he is very patient and spends time to answer questions and explain symptoms. He is extremely knowledgeable and always is able to diagnose issues quickly and accurately. All in all a great person and It's always a pleasure to visit with him.
Providence Patient
Professional. Knowledgeable. Personable.
Providence Patient
Dr. Rexinger has been my doctor for over 10 years. He always listens to my concerns and addresses them one by one so I can start feeling better. I am very happy I have him caring for my health issues.
Providence Patient
Dr Ken knows my medical history and is on top of it and Is down to earth. Very thorough and looks at all the different angles.
Providence Patient
Dr. Rexinger is the best. He is well versed on all aspects of internal medicine and care procedures. I am a very loyal patient and would recommend this office to anyone who asked.
Providence Patient
When visiting Dr. Ken Rexinger, I feel as if I am treated like a member of the family. He's a great Doctor and treats me like a friend.
Providence Patient
My appointments are always great with my Dr.He Is very knowledgeable professional and caring.
Providence Patient
He is a great caring knowledgeable provider, Thank you for years of excellent service.
Providence Patient
Dr Rexinger is the best. Never feel rushed. Never feel like I cannot ask questions. Great guy
Providence Patient
DR. REXINGER ALWAYS PROVIDES ME WITH A CLEAR UNDERSTANDING OF MY HEALTH ISSUES.
Providence Patient
Dr Ken is the best. He knows I go by [Name(s)] not [Name(s)] like you. I have seen him for more than 20 years. He probably saved my life two years ago.
Providence Patient
Excellent
Providence Patient
I regularly check "My Chart" to see my follow up advise from Dr Rexinger. He has been my PCP for nearly 30 years and has helped me keep In very good hehealth. He is an excellent physician!
Providence Patient
Only positive experiences with doctor and staff.
Providence Patient
Dr. Rexinger is excellent at diagnosing and recommending good practical medical advice as well as prescribing necessary medications. I appreciate his advice in maintaining a quality of life.
Providence Patient
I have been going to Dr.Ken Rexinger for the past 25 years and have always received the best care.
Providence Patient
Dr. Rexinger always provides me with the very best medical care possible.
Providence Patient
Fabulous He is the BEST
Providence Patient
Very happy with the MA s that I encountered this last visit. Vast improvement over the past year.
Providence Patient
Always a good conversation with Dr Rex.
Providence Patient
Excellent positive could not be better Best Doctor in all of Southern California
Providence Patient
Always a very good experience.
Providence Patient
Always great care, serious attention, respect, and careful listening!
Providence Patient
Very happy with the care from Dr Rexinger.
Providence Patient
Dr. Rexinger was very informative, knowledgeable and generous with his time.
Providence Patient
Very happy. Excellent bed manners. Easy to talk to. I appreciate taking the time to explain what, how, and the recommended treatment. I appreciate taking the time to explain diagnosis and prognosis as well. Very satisfied with the heald care.
Providence Patient
I have been going to doctor Rexinger for the past 30 years + and I have always received excellent care from doctor and his staff
Providence Patient
Dr Ken is an outstanding doctor in which I have complete confidence
Providence Patient
Dr. Ken Rexinger always takes the time to ask questions about my health and answers all my questions.
Providence Patient
Ken is fantastic. We had the blood test ordered 3 weeks prior to my annual physical and he went over them with me during the visit snd that's why there was no need to call me prior on my results which I'm happy to say were perfect! I have been with Ken for years and would not see any other physician unless I had to. He is great with people highly knowledgeable and personable.
Providence Patient
Been with Dr Rexinger for ~ 25 years . Don't plan on making any changes
Providence Patient
Zoom conference regarding recent tests. All questions answered. All data discussed. Very positive experience.
Providence Patient
Totally happy
Providence Patient
Outstanding. As always, he was prepared, a great listener and very helpful. Professional and personable. He's the best.
Providence Patient
He is genuinely concerned for his patients well being and takes the time required.
Providence Patient
All around excellent experience. Short wait time to see doctor and visit with doctor was complete and answered all my questions.
Providence Patient
Always satisfied
Providence Patient
Always listens to me and tries to find ways ti feel my best.
Providence Patient
Dr. Rexinger was aware of my concern (prolonged cough), reviewed the radiographs taken to assist in diagnosing the situation and gave me a specialty referral to determine further steps to take. Very thorough with the information.
Providence Patient
I've been treated by Dr REXINGER in the past year & with this help & his knowledge/ care & his team he brought me from so many medical complications back to normal health .THANK YOU SO MUCH
Providence Patient
Wonderful care for many years!
Providence Patient
Going to dr. Ken Rexinger for a very long time. He is the best internal medicine doctor you could ask for. Pleasant, SUPER knowledgeable, takes time to discuss, and comforting on health issues. Simply the best!! I drive a long way to see him, but it is worth it!!
Providence Patient
Excellent doctor and office staff
Providence Patient
Dr. Rexinger took the time needed to explain in layman's terms complex medical issues that are going on with me.
Providence Patient
Dr. Rexinger is always very informative and willing to spend as much time with me during my visits as needed.
Providence Patient
All great
Providence Patient
Great Doctor
Providence Patient
Dr. Rexinger is always smiling and up beat and happy to see me and very informative.
Providence Patient
Dr. Rexinger is an exceptional doctor who takes his Hippocratic Oath seriously. He is one of the most skilled and compassionate individuals in his trade. I am so thankful for Dr Rexinger and his team!
Providence Patient
Dr. Rexinger is the most caring and qualified service provider that I have ever experienced.
Providence Patient
I have been a patient of Dr. Kenneth Rexinger for the last 15 years. I drive from the Claremont/ La Verne area for my annual physical. I know there are many doctors I could choose from that are closer to me, but Dr. Rexinger's personality, professionalism and medical knowledge is why I continue to see him as my primary care physician. The staff at Mission Heritage Medical Group are extremely professional, courteous and are always willing to assist whenever asked to.
Providence Patient
Dr Rexinger is an excellent doctor
Providence Patient
Dr. Rexinger is the one person I trust with all of my health concerns no matter how big or small. He is always there for me and my husband.
Providence Patient
Dr. Knows me well. He listens and explains things well. Spends time with me.
Providence Patient
The experience was exactly what I expected It was my annual check up
Providence Patient
Showed latest kidney stone problem.
Providence Patient
GREAT EXPERIENCE WITH DR REXINGER, AS ALWAYS
Providence Patient
Dr. Ken is the best, he's extremely knowledgeable and always offers easy to understand explanations. He takes the time to listen and never rushes through the appointment, he's very patient. Good sense of humor too!
Providence Patient
Dr. Rexinger and his staff have always been responsive to my health care needs and concerns. Dr. Rexinger is very thorough in explaining the medical aspects of the reasons for my visits.
Providence Patient
Always a pleasure to visit with Dr. Rexinger. He is interested in you and your health.
Providence Patient
Doctor Kenneth Rexinger and his staff provide excellent care, I have been a patient in that office for close to 30 years.
Providence Patient
Dr. Rexinger is definitely my go-to doctor. He is extremely knowledgeable.
Providence Patient
Dr Ken is the best. Best bedside manner of any Doctor ever and super knowledgeable!
Providence Patient
They all, everyone, helps in everyday possible.
Providence Patient
Dr. Reximger is outstanding, shows care , very personable with great knowledge and experience.
Providence Patient
Love Dr. Ken Rexinger & his staff!! Very caring and professional and very interested in me as a patient.
Providence Patient
Dr Ken is the best. I have been under his care for more than 25 years. He has been through a lot of health issues with me and really cares about my well being.
Providence Patient
As a 40 year patient of this practice and now on second generation the doctors Rexinger have always provided excellent care.
Providence Patient
He spends time trying for a way to prevent not to happening in the future.
Providence Patient
Dr Rexinger always spends enough time as needed to explain health issues. He is kind and thorough.
Providence Patient
I have had Dr Kenneth Rexinger for almost 30 years. His knowledge of my health is the best. He knows my whole history including other physicians I see. I really have the deepest respect for him.
Providence Patient
Very efficient, Very friendly office staff, And excellent bedside manner by all Including Doctor Ken Rexinger.
Providence Patient
Xcellent
Providence Patient
Dr. Rexinger is one of the most knowledgeable doctors that I have experienced in my life and I am 79 years old I'm very happy with Dr. Rexinger
Providence Patient
I'm confident I'm getting the best care possible
Providence Patient
ALWAYS get wonderful care from Dr. Rexinger and his staff.
Providence Patient
Dr. Ken Rexinger has always provided excellent care of my medical needs. He always listens to any questions and makes suggestions on how to maintain a healthy body weight and how to control my high cholesteral.
Providence Patient
All good
Providence Patient
I have never had a bad experience with my doctor or staff. When I leave the office I feel like I have a whole team working with me on a path to good health.
Providence Patient
Dr Rexinger is the best. I drive an hour, one way to see him, worth every mile!
Providence Patient
Dr. Rexinger is an excellent diagnostician and I have complete confidence in his medical recommendations.
Providence Patient
I receive excellent care from this provider
Providence Patient
Dr. Rexinger is top notch. He explains and gives his full attention to his patients.
Providence Patient
Good setbice
Providence Patient
I love Dr Rexinger, I always have a great experience with him
Providence Patient
Dr. Rexinger is an excellent doctor and person. He has been extremely helpful over years.
Providence Patient
Dr. Rexinger is the most knowledgeable, competent And caring healthcare provider I have ever been to. He is also excellent and his ability to explain diagnosis and treatment options. He's the best
Providence Patient
My husband & I have been going to see Dr. Ken Rexinger forever and we feel blessed that we have him as our doctor and trust him and he truly seems caring about our health etc. He is the best and we know we are in very capable hands.
Providence Patient
Dr. Ken Rexinger always has a positive attitude and answers to my questions are very helpful in managing my health needs.
Providence Patient
Dr Ken Rexinger is amazing! Kind, caring, compassionate and the consummate professional. This was my first visit with Dr Rexinger, and I left feeling encouraged and hopeful he can help with my health issues and will be the last specialist I see!
Providence Patient
Dr. Rexinger is the best doctor I have ever had. I really don't think they get any better than him.
Providence Patient
Excellent
Providence Patient
I have seen DR. Riexinger for at least 10 years. He is simply the very best.
Providence Patient
Dr Rexinger is a kind, empathetic, smart Physician, and an excellent diagnostician also. I couldn't be in better hands.
Providence Patient
Dr Rexinger is excellent.He is honest and always looks at the pts best interest and needs.I have been going ther for over 25 years and would not change.
Providence Patient
No problems
Providence Patient
The best medical care thatI could expect!
Providence Patient
Dr. Rexinger spends a lot of time with each patient and explains things thoroughly
Providence Patient
Great attention to detail and very knowledgeable doctor.
Providence Patient
Dr. Rexinger provided a terrific experience for my health review.
Providence Patient
Dr Rexinger is a great doctor
Providence Patient
Dr. Rexinger is a skilled and knowledgeable doctor. He has always taken time to answer my questions and explore possible treatments. He has always gone above and beyond I am grateful he is my doctor
Providence Patient
Great experience with Dr. Rexinger. He was concerned about my elevated blood pressure and prescribed medication to bring it down.
Providence Patient