Internal Medicine in Glendale, AZ - Find a Doctor | Banner Health
Internal Medicine • Glendale, AZ
Clinic Type
Internal Medicine
Address
13640 North Plaza Del Rio Boulevard, Peoria, AZ 85381
Phone
623-876-3800
Privacy@BannerHealth.com
Opening Hours
Not published — contact the clinic to confirm hours.
Emergency Care
If you are experiencing chest pain, shortness of breath, or other life-threatening conditions, please call 911 or go to the ER.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos






What Patients Say
Overall sentiment across review platforms: mixed
- Banner Health Provider Site (Dr. Bryan Mahoney): 4.9/5.0 (1,013 ratings) (1,013 ratings)
- Banner Health Provider Site (Dr. Kenneth Petersen): 4.9/5.0 (579 ratings) (579 ratings)
- Momentary Labs (Banner Thunderbird Medical Center): 2/5 stars (960 patient surveys)
Patients praise
- Highly-rated individual physicians (e.g., Doctors Mahoney and Petersen)
- Physicians noted for being good listeners and thorough in care
- Clean facilities
Common complaints
- Billing and insurance-related issues
- Difficulty reaching staff via phone
- Long wait times and appointment scheduling issues
- Perceived rudeness or unhelpfulness of front desk staff
"Dr. Mahoney is an excellent doctor. He communicates well, listens well, is very thorough, and is very kind."
— Banner Health Provider Patient Review"Dr. Petersen is the epitome of a PCP should be. He listens. He also referral back within couple of days."
— Banner Health Provider Patient Review"Appointment time is merely a suggestion - yet if we showed up an hour late we wouldn’t been seen. INSANE wait times"
— LocalityBiz Patient Review (Occupational Health)Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. Karen Alonso, MD – Glendale, AZ | Internal Medicine — Aug 27, 2025
- Tres Byers, FNP - Glendale, AZ - Family Medicine - Schedule Appointment — Mar 18, 2026
- Dr. Liqun Bai, MD - Nephrologist in Glendale, AZ — May 14, 2026
- Dr. Naomi Newman, MD - Phoenix, AZ - Internal Medicine - Schedule Appointment — Dec 2, 2025
- Dr. Greta Brown, MD - Sun City West, AZ - Internal Medicine - Schedule Appointment — Mar 17, 2026
Information sourced from the clinic's website as of July 10, 2026.
More internal medicine clinics in Glendale
Elevate Health Group is a private medical practice focused on patient-centered primary care and internal medicine, headquartered in Glendale, CA, with 6 offices in California (including Glendale, La Cañada Flintridge, and Burbank). Key details: - Services: Primary care/internal medicine with a patient-centered approach; aims for continuous care across outpatient, hospital, and skilled nursing settings. - Team: 8 internal medicine physicians and 3 nurse practitioners (total staff ~10). - Founded: 2015; private company, funded ~1.55M. - Locations: 214 N Central Ave, Glendale (HQ); 1407 Foothill Blvd, La Cañada Flintridge; 3805 W Riverside Dr, Burbank; additional Glendale addresss. - Contact: admin@elevatehealthgroup.com; phone 818-246-8000. - Online presence: Active web presence with strong US traffic; categories include healthcare, primary care, internal medicine, and diabetes care.
HonorHealth Medical Group does operate a broad network of primary care clinics in the Phoenix area, including options in Glendale. However, based on the provided page details, there isn’t a specific listing for “West Bell Road” in Glendale. HonorHealth is a nonprofit health system with nine hospitals and numerous primary care offices across the Phoenix metro, headquartered in Scottsdale, AZ. For a precise West Bell Road location, you should search the HonorHealth primary care directory or contact HonorHealth at 1-623-580-5800 or 480-882-4000 to confirm availability, exact address, and appointment options.
Oak Street Health Glendale is part of the Oak Street Health network, now under CVS Health. It focuses on value-based primary care for adults on Medicare, offering personalized preventive care with a network of centers across the United States. Oak Street Health operates senior-focused primary care centers, many accepting most Medicare plans, and emphasizes accessible, high-quality care with a patient-centered approach. The organization is public (OSH), headquartered in Chicago, and operates more than 230 centers across 27 states, with a history dating to 2012. If you’re specifically seeking a primary care provider in Glendale, AZ, Oak Street Health may offer a Medicare-focused primary care option in the region, aligning with their model of preventive, relationship-driven primary care. For Glendale locations, consider checking Oak Street Health’s site or their center locator to confirm availability, exact address, hours, and whether Glendale has an active Oak Street Health center under CVS Health.
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