Banner Health
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Banner - University Medicine Internal Medicine Clinic

1300 N 12th St Ste 508
Phoenix, AZ 85006

Hours Today: Closed


The providers at Banner – University Medicine Internal Medicine Clinic are committed to the diagnosis and treatment of adults with common to complex conditions. Our team takes the time to understand your unique history and create a personalized care plan with an emphasis on prevention and wellness.

Getting Here

Hours At This Location
8 a.m. to 4:30 p.m.
8 a.m. to 4:30 p.m.
8 a.m. to 4:30 p.m.
8 a.m. to 4:30 p.m.
8 a.m. to 4:30 p.m.
About Us

Among the many services offered are, routine physicals, well women exams, chronic disease management, minor in-office procedures and diabetes management including a Diabetic Program run by a dietitian and a geriatrician. Banner – University Medicine Internal Medicine Clinic is also a Patient Centered Medical Home Care model which is model for care provided by physicians that seek to strengthen the physician-patient relationship by replacing episodic care based on illnesses and patient complaints with coordinated care and a long-term healing relationship.

Our clinic was recently awarded one of Banner’s Best of the Best awards. These awards honor locations that are overall top performers and help to perfect the customer experience, help our customers be their healthiest, grow our reach and impact and engage and inspire our people.

Patients and Visitors

Meet Our Doctors

View all doctors.

Cheryl Buyama, MD

Internal Medicine

Physician, Banner - University Medicine Internal Medicine Clinic
I'm committed to treating each patient with respect and compassion and to making their health care experience as easy as possible.

Harvey Hsu, MD

Internal Medicine

Physician, Banner Health Center plus at Arcadia
I want to help improve patient care and teach others about their conditions because a better understanding of the disease process by the patient and family can help improve outcomes.

Alejandro Vazquez, PharmD


Pharmacist, Banner - University Medical Center Internal Medicine Clinic
The patient is the center of my care philosophy. My job, as their clinical pharmacist, is to help them achieve better help through personal counseling and motivational interviewing. I aim to help them identify and achieve their health goals through evidence based pathways. A healthy patient is a happy and productive patient, that is able to live a fulfilled life.