
Highlights
Age Groups Seen
- Adults
Languages
- English
Provider Gender
MaleCare Team
Alexandre Efimov
1300 South Country Club Drive, Suite 3, Mesa, AZ 85210
Carissa Jenson
1300 South Country Club Drive, Suite 3, Mesa, AZ 85210
Mary Ellen Radosevich
4375 East Irma Lane, Phoenix, AZ 85050
Baharak Tabarsi
1300 South Country Club Drive, Suite 3, Mesa, AZ 85210
About Thomas Porter and Banner Safety Practices
Care Philosophy
Empathy and caring are the cornerstones of my practice.
Interests & Activities
In my free time I enjoy hiking and gardening.
Expertise
Education
- Residency: HonorHealth Scottsdale Osborn Medical Center, Family Medicine, 1985
- Medical School: Ohio State University, 1982
Board Certifications
- Family Medicine: American Board of Family Medicine, 1985
Video
Locations
- Banner Health Clinic
- 1300 South Country Club Drive, Suite 3, Mesa, AZ 85210
- phone: 480-827-5500
- fax: 480-827-5575
Testimonials
5 out of 5.0
1694 ratingsAll patient experience ratings and testimonials are submitted by actual patients and verified by a leading independent customer experience company. Patient identities are withheld to ensure confidentiality and privacy.
- 5 out of 5 starsReviewed on 3/25/2026
Always a good experience with Dr. Porter. He LISTENS, he explains things in a way I can understand. I always feel better mentally and physically when I leave his office.
- 5 out of 5 starsReviewed on 3/25/2026
I have been seeing Dr Porter since he was in private practice. He is a role.model for what primary care doctors should be like.
- 5 out of 5 starsReviewed on 3/24/2026
Dr Porter is the best.
- 5 out of 5 starsReviewed on 3/19/2026
Very fine and adequate. Have been a patient of his for years and will remain so.
- 5 out of 5 starsReviewed on 3/19/2026
Dr. Porter is one of the best doctors I have ever had.
- 5 out of 5 starsReviewed on 3/19/2026
Very informative
- 5 out of 5 starsReviewed on 3/18/2026
I have been going to Dr Porter for over 30 years and he has taken excellent care of me. Always always a great visit
- 5 out of 5 starsReviewed on 3/18/2026
Dr Porter and his assistant, Ms Karen, are exceptionally good and helpful.
- 5 out of 5 starsReviewed on 3/17/2026
VEry good and thorough explanation of blood tests and responses to my questions
- 5 out of 5 starsReviewed on 2/25/2026
Dr. Porter is an excellent physician!
- 5 out of 5 starsReviewed on 2/24/2026
Outstanding healthcare provider!
- 5 out of 5 starsReviewed on 2/17/2026
I am so lucky to have Dr. Porter as my medical provider. He is very thorough and meticulously detail-oriented. He has perfect bedside manner and interacts face to face and does not hide behind a computer screen. I always feel confident he has my best interest in mind. I am so grateful for him!
- 5 out of 5 starsReviewed on 2/17/2026
Dr. Porter is the best doctor
- 5 out of 5 starsReviewed on 2/16/2026
Dr. Porter is absolutely amazing! He has a wonderful bedside manner and actually listens and cares. He works with you for what is best for you and your health. He is very competent and thorough and gives you his full attention. We feel so lucky to have Dr. Porter for our PCP!
- 5 out of 5 starsReviewed on 2/16/2026
Dr. Porter is absolutely amazing! We have been seeing him for 4 years and will not go to any other doctor. He is so kind and compassionate and takes the time to listen attentively to everything we need. He is one of a kind! Thank you as always, Dr. Porter!
- 5 out of 5 starsReviewed on 2/16/2026
Excellent experience!
- 5 out of 5 starsReviewed on 2/10/2026
Dr Porter is a great doctor. The best ever. Thank you Dr Porter
- 5 out of 5 starsReviewed on 12/9/2025
Knowledgeable and experienced.
- 5 out of 5 starsReviewed on 12/6/2025
Dr Porter is very thorough and caring Dr. He listens to concerns, answers questions. Really top notch
- 5 out of 5 starsReviewed on 11/24/2025
He is very thorough and has my best care in mind
- 5 out of 5 starsReviewed on 11/9/2025
Dr. Porter is a caring doctor. He takes time talking to you about your bloodwork and what's going on in your life. He is thorough and pro active. Dr. Porter Keeps you current on medical tests etc.
- 5 out of 5 starsReviewed on 11/7/2025
I like him. I feel he listens to me and understands what I need from each visit. I trust him and believe in his diagnosing ability.
- 5 out of 5 starsReviewed on 11/5/2025
Dr. Porter is excellent
- 5 out of 5 starsReviewed on 11/3/2025
Thorough analysis of blood tests. Cares about my health.
- 5 out of 5 starsReviewed on 11/3/2025
Highly skilled physician
- 5 out of 5 starsReviewed on 10/27/2025
Dr. Porter is amazing. He listens to his patients and ensures all their questions and concerns are addressed with professionalism and compassion.
- 5 out of 5 starsReviewed on 10/25/2025
He was great, took time to explain things and listened patiently.
- 5 out of 5 starsReviewed on 9/22/2025
Dr. Porter is an amazing doctor. He is extremely knowledgeable and listens carefully to his patient. I find him measured and responsive to patient needs, as opposed to the reactive and over reaching behavior of some less experienced PA's.
- 5 out of 5 starsReviewed on 9/22/2025
Dr. Porter is consistently thorough and addresses issues with solutions giving praise for things that are working well. He has been my physician for a very long time.
- 5 out of 5 starsReviewed on 9/14/2025
Dr Porter is extremely professional and courteous
- 5 out of 5 starsReviewed on 9/7/2025
Best Doctor
- 5 out of 5 starsReviewed on 9/6/2025
He's the best doctor I have ever seen. He genuinely cares about his patients, answers all my questions, and treats me with respect and kindness.
- 5 out of 5 starsReviewed on 9/2/2025
Dr. Porter always listens to the patient's concerns, and always makes good recommendations. Very professional, pleasant, calm, and attentive!
- 5 out of 5 starsReviewed on 8/31/2025
He's always attentive and doesn't dismiss your problems. He tries to get to the bottom of your health issues. I've had several doctors in the past dismiss my concerns and he's the total opposite of that.
- 5 out of 5 starsReviewed on 8/30/2025
Very concerned, explains everything well, very positive
- 5 out of 5 starsReviewed on 8/30/2025
Excellent Experience and knowledge
- 5 out of 5 starsReviewed on 8/29/2025
He has a lot of experience behind him.
- 5 out of 5 starsReviewed on 8/24/2025
Very thorough and professional
- 5 out of 5 starsReviewed on 8/20/2025
He listens to my complaints and symptoms. He is very knowledgeable of medication interactions, side effects and benefits. He takes time with me. He doesn't make me feel rushed and he considers my symptoms and struggles in a comprehensive way. He makes needed referrals and schedules follow-ups.
- 5 out of 5 starsReviewed on 8/16/2025
He's the BEST. Not rushed and very caring and knowledgeable.
- 5 out of 5 starsReviewed on 8/8/2025
He is a very competent doctor. Listens , suggests and guides you through possible procedures
- 5 out of 5 starsReviewed on 8/5/2025
Dr. Porter is the best. He listens with care to everything you have to say, is compassionate, very insightful, friendly and kind. He has a great sense of humor and always makes me smile. He's just awesome.
- 5 out of 5 starsReviewed on 8/5/2025
Great care
- 5 out of 5 starsReviewed on 8/4/2025
He listens, takes his time, seems to care.
- 5 out of 5 starsReviewed on 7/30/2025
He's a fantastic Dr. He listens to problems, answers questions, goes over test results and is very professional and knowledgeable. He's great
- 5 out of 5 starsReviewed on 7/29/2025
Dr Porter is the best! He really listens and takes time with a patient, coming up with a plan that includes the patient for ideas and/or wishes. He has a great sense of humor and is easy to talk to. I cannot think of anything negative to say about him: he is a smart, experienced, personable, caring doctor and who could ask for more?
- 5 out of 5 starsReviewed on 7/28/2025
He is the best! He is professional, friendly, and listens. He is very knowledgeable and willing to recommend a specialist who is the same, like for my hand.
- 5 out of 5 starsReviewed on 7/20/2025
I have been in Dr Porter 's care for a very long time.
- 5 out of 5 starsReviewed on 7/15/2025
Over time Dr Porter has shown me the best care in my personal opinion
- 5 out of 5 starsReviewed on 7/13/2025
Best Dr I have ever had, listened to me and explains any concerns I may have.
- 5 out of 5 starsReviewed on 7/12/2025
Dr. Porter is an incredible physician, smart and caring
- 5 out of 5 starsReviewed on 7/5/2025
I'm very lucky to have Dr. Porter as my Dr. Dr. Porter has always answered every question and concern that I've ever have. Dr. Porter has taken great care of me for years. I recommend him to everyone. Dr. is one of the best. Banner is lucky to have him. I can go on and on. All his patients are blessed.
- 5 out of 5 starsReviewed on 7/3/2025
Dr Porter has been my physician for over 40 years. In fact he was also my parents physician. Throughout all that time and medical procedures he has been a Doctor who truly cares about his patients. His medical procedures and expertise are excellent. He always listens to my concerns and addresses each one. I can't say enough wonderful things about Dr. Porter. He is an amazing Doctor who I admire greatly and am thankful he is my Doctor.
- 5 out of 5 starsReviewed on 7/3/2025
Dr. Porter is an excellent doctor, always answers all my questions and takes good care of making sure I am reminded to get all tests, etc. and other requirements for good health for the year.
- 5 out of 5 starsReviewed on 6/27/2025
Dr. Porter is great
- 5 out of 5 starsReviewed on 6/25/2025
Dr. Porter shows so much compassion and caring for his patients.
- 5 out of 5 starsReviewed on 6/23/2025
He is just a great physician and a great person.
- 5 out of 5 starsReviewed on 6/20/2025
He is a great doctor.
- 5 out of 5 starsReviewed on 6/16/2025
Exceptionally good family doctor, very knowledgeable and attentive to details, takes time to examine records and talk with the patient, provides referrals to very good specialists, finds time to see a patient who has an urgent problem, is super nice and supportive, and has a great sense of humor.
- 5 out of 5 starsReviewed on 6/7/2025
Great doctor and very knowledgeable and very caring person.
- 5 out of 5 starsReviewed on 6/4/2025
Focus on health life balance
- 5 out of 5 starsReviewed on 6/2/2025
I trust him and I have been seeing him for over 25 years
- 5 out of 5 starsReviewed on 6/1/2025
Dr. Porter is a very kind and patient individual. He answers all my questions and is very knowledgeable. Always very satisfied after my visit with him
- 5 out of 5 starsReviewed on 5/20/2025
He is an Excellent doctor
- 5 out of 5 starsReviewed on 5/12/2025
Dr. Porter has been my PCP for 20 years. He is always courteous, kind and caring. It is a very open communication and explanation during our appointments. You can tell he really cares
- 5 out of 5 starsReviewed on 5/11/2025
He is the best!
- 5 out of 5 starsReviewed on 5/1/2025
Dr. Porter is the best doctor. He is very knowledgeable and answers all questions. He always takes care of all medical matters and is very helpful.
- 5 out of 5 starsReviewed on 4/25/2025
I would actually like to rate Dr Porter a 15. He is kind, listens with care and intent, explains the facts and includes the 'whys and how's. He asks for my opinion and we discuss options together. Dr. Porter shows true care and compassion.
- 5 out of 5 starsReviewed on 4/19/2025
Very caring doctor. Dr Porter is concerned about the patient and strives to get the best results.
- 5 out of 5 starsReviewed on 4/18/2025
Great Doctor!!
- 5 out of 5 starsReviewed on 3/20/2025
He has been my Dr for many years. I have recommended him to many people.
- 5 out of 5 starsReviewed on 3/17/2025
He is great to explain what I needed to get up my health.
- 5 out of 5 starsReviewed on 3/9/2025
Very knowledgeable doctor, very thorough, takes time to address all the patient's problems and concerns, provides all necessary explanations, refers to specialists as needed, sends lab orders, has a very pleasant personality and is always positive, supportive, encouraging.
- 5 out of 5 starsReviewed on 2/11/2025
Over the years I have been seeing him, I have recommended Dr. Porter to several friends. They were as excited about him as I am.
- 5 out of 5 starsReviewed on 2/10/2025
Doctor Porter is an awesome doctor. Professional, courteous caring and thorough
- 5 out of 5 starsReviewed on 2/2/2025
He cares and he knows his stuff. He was so kind to reassure me that I was doing the right things for my injury for which I was seen.
- 5 out of 5 starsReviewed on 2/2/2025
Excellent
- 5 out of 5 starsReviewed on 1/29/2025
Dr. Porter has been our family physician for almost 30 years. He is the kindest and most knowledgeable doctor I have ever encountered. He's a very special person.
- 5 out of 5 starsReviewed on 1/29/2025
Dr. Porter listens to your concerns and goes through each one, asking questions and coming up with a follow up plan. He is thorough, knowledgeable and kind.
- 5 out of 5 starsReviewed on 1/26/2025
I drive from Tucson to keep him as my primary Dr. He is extremely conscientious in dealing with my issues and always treats me with patient and understanding.
- 5 out of 5 starsReviewed on 1/17/2025
Professional, efficient and always answers my questions.
- 5 out of 5 starsReviewed on 1/12/2025
Dr. Poster is by far the best family doctor we have ever had and anyone could wish for.
- 5 out of 5 starsReviewed on 1/8/2025
Took time with me and was thorough.
- 5 out of 5 starsReviewed on 12/28/2024
Cares very much for his patients
- 5 out of 5 starsReviewed on 12/26/2024
Great to work with!
- 5 out of 5 starsReviewed on 12/18/2024
Exceptionally good doctor, takes time to review a patient's records, talk with the patient, organize and monitor labs and referrals for visits to specialists, and runs his office very effectively. His assistant will call you as soon as he has received and reviewed test results.
- 5 out of 5 starsReviewed on 12/16/2024
He is thorough and goes through records from our visits to others in the Banner system to get a clear picture of what issue might be caused by another one. His experience is so valuable, I hope he never retires (not for his sake, just ours!).
- 5 out of 5 starsReviewed on 12/14/2024
His professionalism, willingness to assist with whatever was ailing me, assisting in referral to another provider. His knowledge and customer care have always been exceptional
- 5 out of 5 starsReviewed on 11/29/2024
Knowledge, experience, and common sense
- 5 out of 5 starsReviewed on 11/21/2024
The doctor is very knowledgable and clearly explained the issues to me.
- 5 out of 5 starsReviewed on 11/20/2024
I have been with Dr. Porter since 1989. He has always stayed on top of field and care.
- 5 out of 5 starsReviewed on 11/20/2024
He is a good doctor and a good man. Explains everything to you.
- 5 out of 5 starsReviewed on 11/9/2024
Dr. Porter is a great doctor. He is proactive, easy to talk too and gets things done.
- 5 out of 5 starsReviewed on 11/6/2024
He's the best
- 5 out of 5 starsReviewed on 11/4/2024
Always addresses our issues for the past 30 years
- 5 out of 5 starsReviewed on 11/2/2024
Dr Porter is an excellent physician and cares about his patients
- 5 out of 5 starsReviewed on 11/2/2024
He's a very GOOD Dr
- 5 out of 5 starsReviewed on 11/1/2024
He listens well
- 5 out of 5 starsReviewed on 10/27/2024
Very caring doctor. Takes cares of addressing all questions. Dr Porter is very knowledgeable and helpful with all areas of my health. Such a wonderful doctor.
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