Matthew Gretzer, MD
Trauma and Reconstructive Urology
Urology
About Matthew Gretzer and Banner Safety Practices
Care Philosophy
Specializing In
Interests Activities
Research and Publications
Hospital Affiliations
Preferred Phone Number
For More Information
Video
Locations
- Banner - University Medicine North
- 3838 North Campbell Avenue, Tucson, AZ 85719
- Get Directions
Expertise
Education
Johns Hopkins Hospital
Fellowship, Urology, 2005Johns Hopkins Hospital
Residency, Urology, 2004Johns Hopkins Hospital
Residency, General Surgery, 2000Johns Hopkins Hospital
Internship, General Surgery, 1999University of Texas Health Science Center Houston
Medical Education, 1998Board Certifications
Urology
American Board of Urology, 2007Insurance
- Aetna
- AHCCCS
- Arizona Complete Health
- Arizona Foundation
- Arizona Medical Network/PHCS/Beech Street
- Arizona Physicians IPA
- Banner Aetna
- Banner Medicare Advantage DSNP
- Banner Medicare Advantage HMO
- Banner Medicare Advantage PPO
- Banner University Family Care ACC
- Banner University Family Care ALTCS
- BCBS Blue Alliance (BHN Acclaim)
- Blue AZ Advantage
- Blue Cross and Blue Shield AZ
- Care1st
- Cigna Healthcare AZ
- Evercare
- First Health
- Health Choice
- HealthNet
- Humana
- Imperial Insurance Co
- Magellan Healthcare
- Medicare
- Mercy Care
- Oscar Health
- P3 Health Partners
- Provider Network of America
- Railroad Medicare
- State Comp
- TriCare
- United Healthcare
- United Healthcare Medicare Advantage
- USA Managed Care
Testimonials
4.9 out of 5.0
731 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 2/22/2024
Dr. Gretzer demonstrated his experience and professionalism from our very first meeting. He listens, offers and explains alternatives and helps you weigh outcomes. I can offer no higher praise of his abilities than this. I was never invisible or condescended to. He cares for his patients and his education and extensive knowledge puts you in good hands.
- 5 out of 5 starsReviewed on 2/19/2024
He was real and got straight to work with his diagnosis and future treatment plans
- 5 out of 5 starsReviewed on 2/17/2024
Excellent results from surgery. Good personal interaction.
- 5 out of 5 starsReviewed on 2/17/2024
Dr. Gretzer is a very professional doctor that is very personable and is willing to listen to all your needs without feeling rushed. He is a qualified urologist surgeon. We are lucky to be his patient.
- 5 out of 5 starsReviewed on 2/16/2024
He is a great doctor, explained everything clearly, friendly and helpful.
- 5 out of 5 starsReviewed on 2/15/2024
Talks clearly and precisely
- 5 out of 5 starsReviewed on 2/14/2024
Very professional and caring- an expert in his field.
- 5 out of 5 starsReviewed on 2/14/2024
Dr Gretzer is extremely knowledgeable and addressed all my questions quickly and professionally.
- 5 out of 5 starsReviewed on 2/11/2024
He knew his stuff and explained it well.
- 5 out of 5 starsReviewed on 2/11/2024
Dr. Gretzer is highly skilled, knowledgeable, compassionate and effective in helping to enhance my health and address my medical needs.
- 5 out of 5 starsReviewed on 1/21/2024
Dr. Matthew Gretzer is the finest and most complete Urologist I have ever had in my 74 years of life.
- 5 out of 5 starsReviewed on 1/21/2024
I like him.
- 5 out of 5 starsReviewed on 1/21/2024
He really knows what he is doing. Very professional. Thanks
- 5 out of 5 starsReviewed on 1/19/2024
Very friendly and cared for me. Address my situation and explained everything so I can understand it.
- 5 out of 5 starsReviewed on 1/18/2024
He did a great job.
- 5 out of 5 starsReviewed on 1/14/2024
He was very informative to what was going on.
- 5 out of 5 starsReviewed on 1/10/2024
Great, caring doctor.
- 5 out of 5 starsReviewed on 1/10/2024
Dr. Gretzer is a very knowledgeable and caring urologist. He takes the time to explain things in layman terms to his patients and takes as much time with the patient as is necessary to make the patient feel comfortable with all topics discussed.
- 5 out of 5 starsReviewed on 1/8/2024
Professional and friendly and respectful of his patients.
- 5 out of 5 starsReviewed on 1/7/2024
He was so professional, and explained future plans if needed.
- 5 out of 5 starsReviewed on 12/22/2023
Competent and answers questions.
- 5 out of 5 starsReviewed on 12/20/2023
Experienced, knowledgeable, supportive, empathetic, and highly skilled physician.
- 5 out of 5 starsReviewed on 12/13/2023
Dr. Gretzer is an exceptional Specialist with extremely good patient manner!
- 5 out of 5 starsReviewed on 12/6/2023
He was very personable, answered all my questions and concerns, explained everything to my understanding.
- 5 out of 5 starsReviewed on 12/6/2023
He is a very gifted and talented surgeon with a solid professional reputation.
- 5 out of 5 starsReviewed on 12/6/2023
He is not only a great surgeon but a very good communicator.
- 5 out of 5 starsReviewed on 11/30/2023
He explained what needed to be done to correct my situation.
- 5 out of 5 starsReviewed on 11/29/2023
Wonderful
- 5 out of 5 starsReviewed on 11/17/2023
My visit was outstanding to the point explained my condition to me in layman terms.
- 5 out of 5 starsReviewed on 11/12/2023
Very helpful
- 5 out of 5 starsReviewed on 11/12/2023
Dr. Gretzer has continuously provided me with the highest quality medical care, valuable and understandable information concerning my medical conditions and treatment options, and kindness and compassion in his interactions with me. In addition, he has been easily accessible and responsive to questions and concerns knowledgeable and creative in his goal oriented, decision making approach to care for producing a best outcome. I have a high level of trust in his skills and knowledge.
- 5 out of 5 starsReviewed on 11/12/2023
Loved him as my surgeon and follow up.
- 5 out of 5 starsReviewed on 11/10/2023
The great doctor, and very professional.
- 5 out of 5 starsReviewed on 11/9/2023
Very knowledgeable. Took the time to listen, answered my questions and explained treatment options so I could understand.
- 5 out of 5 starsReviewed on 10/18/2023
Introduced himself asked me what was happening addressed it solved it and gave me a referral . Appointment is set and ready to go.
- 5 out of 5 starsReviewed on 10/14/2023
Best in his field of expertise in Southern Arizona
- 5 out of 5 starsReviewed on 10/5/2023
Dr. Gretzer showed genuine concern for my condition and explained everything to me so that I felt comfortable and assured that I was in excellent hands. I am extremely thankful to Dr. Gretzer!!
- 5 out of 5 starsReviewed on 9/25/2023
Dr. Gretzer is at the top of his field in urology. He has excellent people and communication skills which from my experience with most of my current and previous doctors they lack considerably! He made me comfortable when discussing my issue and its treatment.
- 5 out of 5 starsReviewed on 9/24/2023
Competence, position as a teacher, good established communications.
- 5 out of 5 starsReviewed on 9/24/2023
Dr. Gretzer is so caring and so helpful! And skilled !
- 5 out of 5 starsReviewed on 9/23/2023
Explained everything in detail and answered all my questions.
- 5 out of 5 starsReviewed on 9/22/2023
He is a great doctor and surgeon. He is also understanding and compassionate.
- 5 out of 5 starsReviewed on 9/21/2023
Knowledgeable, listened well and addressed my questions, his surgery changed my life 5 years ago for the better, and he follows up faithfully. An excellent physician and someone who belongs in the field of medicine.
- 5 out of 5 starsReviewed on 9/17/2023
He was very professional, took the time to fully answer our questions and concerns and explain the risks and outcomes of the surgery.
- 5 out of 5 starsReviewed on 9/15/2023
He was extremely pleasant and understanding to my particular needs, concerns, and personality; addressing them with calm assurance. Making one feel comfortable.
- 5 out of 5 starsReviewed on 9/3/2023
I have recommended him to my son-in-law who saw him and agreed that he was a very fine doctor and provided excellent service.
- 5 out of 5 starsReviewed on 8/30/2023
He is the best urologist in Arizona
- 5 out of 5 starsReviewed on 7/16/2023
Dr Gretzer is amazing ! He has made a huge difference in my quality of life!
- 5 out of 5 starsReviewed on 7/14/2023
Excellent doctor, listened, was extremely knowledgeable, answered all my questions; very friendly and personable.
- 5 out of 5 starsReviewed on 7/9/2023
He has experience and is patient.
- 5 out of 5 starsReviewed on 7/9/2023
He knows what he is doing and up front with you.
- 5 out of 5 starsReviewed on 7/5/2023
Very pleasant and thorough visit. Listened and resolved my issues.
- 5 out of 5 starsReviewed on 7/3/2023
Dr. Gretzer was easy to talk to and simply explained the procedure and risks.
- 5 out of 5 starsReviewed on 6/25/2023
Dr Matthew Gretzer is the best
- 5 out of 5 starsReviewed on 6/25/2023
Expertise and good interpersonal relationship
- 5 out of 5 starsReviewed on 5/23/2023
He takes pride in his patient care. Very nice, explains things thoroughly.
- 5 out of 5 starsReviewed on 5/10/2023
A professional who displays a command of his field and inspires confidence in his patients. He is taking care of my problem. That's all one may ask.
- 5 out of 5 starsReviewed on 4/14/2023
The facility was very nice and everyone there was very nice.
- 5 out of 5 starsReviewed on 4/1/2023
He is personable and efficient and addressed my problem promptly.
- 5 out of 5 starsReviewed on 3/31/2023
He is highly regarded in his field. Takes the time to explain the results of the visit and what the next steps should be. Very personable.
- 5 out of 5 starsReviewed on 3/31/2023
He is skilled and knowledgeable
- 5 out of 5 starsReviewed on 3/28/2023
Fantastic
- 5 out of 5 starsReviewed on 3/24/2023
Friendly and competent.
- 5 out of 5 starsReviewed on 3/20/2023
Fantastic doctor! Felt at ease with him and I usually don't with most urologists. He is obviously very knowledgeable, listens and communicates well.
- 5 out of 5 starsReviewed on 3/19/2023
Very reasonable and respectful.
- 5 out of 5 starsReviewed on 3/18/2023
Known him for 6 yrs. Absolutely the best in his field. Recommend without any hesitation.
- 5 out of 5 starsReviewed on 3/15/2023
He's been taking care of me for so long.
- 5 out of 5 starsReviewed on 3/12/2023
Accurate information, personal interaction, showed concern for me and my health.
- 5 out of 5 starsReviewed on 3/12/2023
He is the best doctor in his field. I have complete trust and confidence in his care.
- 5 out of 5 starsReviewed on 3/10/2023
He provided good service and a helpful follow-up.
- 5 out of 5 starsReviewed on 3/8/2023
Understanding person, down to earth, loved the interaction.
- 5 out of 5 starsReviewed on 2/21/2023
He’s a very cool guy and was really interested in my problem. His advice was great.
- 5 out of 5 starsReviewed on 2/10/2023
Listened to all my health concerns and explained thoroughly what my next steps should be.
- 5 out of 5 starsReviewed on 2/5/2023
He's been my doctor for years and is the best at his specialty.
- 5 out of 5 starsReviewed on 2/5/2023
Very personable, knowledgeable and friendly.
- 5 out of 5 starsReviewed on 1/30/2023
DR. GRETZER IS ONE OF THE BEST IN HIS FIELD.
- 5 out of 5 starsReviewed on 1/7/2023
Dr Gretzer is my hero! I’m blessed to be his patient and the care I receive is world class.
- 5 out of 5 starsReviewed on 1/6/2023
Best doctor in his speciality
- 5 out of 5 starsReviewed on 12/22/2022
Because DR. Matthew Gretzer is the best urologist I have ever encountered in my 73 years of life!
- 5 out of 5 starsReviewed on 12/8/2022
I was favorably impressed by Dr. Gretzer.
- 5 out of 5 starsReviewed on 11/19/2022
Great staff, doctor Gretzer is the best in his field that I have ever been a patient of - at the age of 72.
- 5 out of 5 starsReviewed on 11/6/2022
Dr. Gretzer very professional and personable. He was extremely sympathetic to my sensitive condition. I'm looking forward to a comfortable and productive relationship with him.
- 5 out of 5 starsReviewed on 8/19/2022
Dr Gretzer is great
- 5 out of 5 starsReviewed on 8/14/2022
DR. Gretzer is one of the top DR,'S in his field.
- 5 out of 5 starsReviewed on 6/17/2022
For the most part the personnel were pleasant. Dr. Gretzer is a 10. He always answers all of the questions and schedules test if needed.
- 5 out of 5 starsReviewed on 6/15/2022
Good staff, excellent discussion with Dr Gretzer who took the time necessary to answer all my questions.
- 5 out of 5 starsReviewed on 1/14/2022
Very communicative physician, Dr. Gretzer, was an exceptionally positive interaction.
- 5 out of 5 starsReviewed on 12/24/2021
My Dr. And his assistants were top notch. My surgery was somewhat complicated, but was done with and exacting level of perfection. Recovery has been as described and follow ups have been timely and professional. The things I disliked were the recovery night in the hospital, I was left needing bathroom care for 3 or 4 hours after asking. And Dr. gretzers front desk attendants are not so great. When Ive called in with questions and scheduling concerns they are uniformed and worst of all lack carin
- 5 out of 5 starsReviewed on 12/19/2021
I wouldn't hesitate to recommend Dr. Matthew Gretzer to my friends seeking care for Urological issues. While he is a skilled professional and practitioner of the medical arts, his caring approach to his patients is equally as important as the medical acumen he utlizes in the treatment of his patients. I am fortunate to have Dr. Gretzer guiding my Urological Treatment plan.
- 5 out of 5 starsReviewed on 10/31/2021
Dr Gretzer provides the care and information everyone desires.
- 5 out of 5 starsReviewed on 9/2/2021
Dr Gretzer was fantastic As well as his assistant
- 5 out of 5 starsReviewed on 9/2/2021
Awesome clinic and Dr Gretzer and his Staff.
- 5 out of 5 starsReviewed on 9/2/2021
The entire appointment was a pleasant experience. The reception staff, the nurse and Dr Gretzer couldn???t have been more helpful and professional.
- 5 out of 5 starsReviewed on 9/2/2021
Dr. Gretzer was professional, caring and thorough.
- 5 out of 5 starsReviewed on 7/1/2021
i changed my previous doctor to Dr Gertzer whom i considered a better doctor. he answered my questions and checked my procedure from from January and provided me with a prescription to help my issue
- 5 out of 5 starsReviewed on 9/8/2020
I have been seeing Dr Gretzer for many years, I feel very comfortable with him and the staff in his office. A safe environment and all the safety precautions were handled well.
- 5 out of 5 starsReviewed on 7/10/2020
Lots of confidence in the doctor and his staff. Very efficient and caring.
- 5 out of 5 starsReviewed on 7/8/2020
Nice facilities, easy parking, great doctor and staff
- 5 out of 5 starsReviewed on 5/30/2020
I always get professional service from Banner doctors and other employees.
- 5 out of 5 starsReviewed on 5/27/2020
Very professional all the staff and the Dr. They know how to treat people right.