Dr. Luther Mangoba, MD
Family Physician
8133 Magnolia Ave
Riverside, CA 92504
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556 providers
Availability last updated 04/03/2025
Dr. Luther Mangoba, MD
Family Physician
8133 Magnolia Ave
Riverside, CA 92504
Dipika Pandit, MD
Family Physician
4368 Central Ave
Riverside, CA 92506
Dr. Wayne Dysinger, MD
Family Physician
4368 Central Ave
Riverside, CA 92506
Joanna Ayala, MD, is a board-certified family medicine physician at Riverside Primary Care Clinic, providing complete primary care and family medicine to individuals and families in Riverside, California, and throughout Riverside County.
Dr. Ayala was born and raised in Mexico. She studied at the University of Guadalajara School of Medicine in Guadalajara, Mexico, earning her medical degree. After graduation, Dr. Ayala worked at a community clinic in Guadalajara before moving to the United States.
Upon arriving in America, Dr. Ayala completed a three-year family medicine residency at the University of Texas Health Science Center in Houston. There, she received extensive training in family medicine, including diagnosis and treatment of acute and chronic illness, vaccine administration, and diagnostic imaging.
Dr. Ayala completed her residency in 2011 and started her career, serving at several Texas and New Mexico medical facilities. In 2017, she moved to California and established her private practice.
At Riverside Primary Care, Dr. Ayala serves patients 12 and older. She provides full-service primary care and family medicine but also offers more specialized care, including medically supervised weight loss, dermatology, and cosmetic treatments.
Dr. Ayala speaks English and Spanish fluently, allowing her to serve the practice’s diverse clientele. She also holds privileges at Temecula Valley Hospital in Temecula, California, so if patients need to visit the emergency room or undergo more extensive treatments, she meets them there.
Dr. Ayala is friendly and compassionate and loves getting to know her patients. She prioritizes comfort and convenience at every stage of the health care journey.
Dr. Ayala welcomes any individual or family seeking high-quality medical care to Riverside Primary Care Clinic.
Joanna Ayala, MD
Family Physician
3988 Merrill Ave
Riverside, CA 92506
Dr. Wayne Dysinger, MD
Family Physician
800 Magnolia Ave
Suite 105
Corona, CA 92879
Dr. Robert Schreiman, MD
Family Physician
149 W Lambert Rd
Brea, CA 92821
Dr. Ricardo La Grotta, MD is a primary care physician. He serves patients at HealthyU Clinics at our Chandler, Arizona clinic.
With over two decades of medical experience, Dr. La Grotta brings his passion and commitment to HealthyU Clinics. Motivated by the organization's dedication to prioritizing patients, he joins with enthusiasm and a belief that the clinic is truly upholding the oath in primary care by putting people first.
Having spent his formative years in diverse regions such as South America, the Caribbean, and the Pacific Northwest, Dr. La Grotta has cultivated a unique perspective. His focus on Primary Care and Urgent Care stems from a seamless blend of practical experience and scientific knowledge.
Although his family has been in the Pacific Northwest for four decades, Dr. La Grotta eagerly embraces Arizona as his new home. He looks forward to immersing himself in the beauty of the state, connecting with its vibrant communities, and indulging in the rich gastronomy that Arizona has to offer.
Dr. Ricardo La Grotta, MD
Family Physician
1041 E. Yorba Linda Blvd.
Suite 200A
Placentia, CA 92870
Dr. Wayne Dysinger, MD
Family Physician
Your Home
Riverside, CA 92506
Dr. Robert Schreiman, MD
Family Physician
351 East Palm Dr
Placentia, CA 92870
Su Clinica Medical Group is a bilingual primary, general, and chronic care management practice in San Bernardino, California. Opened in 2006, Jose de la Llana, MD, and the team provide compassionate and accessible medical care to adults 18 and over.
The primary care practice diagnoses, treats, and monitors medical issues. The team performs physicals to assess general health and manages infections like the cold and flu. The general practice also performs earwax removal, a unique and practical service not available at most clinics in the area.
Su Clinica Medical Group sees adults of all ages but specializes in managing the health needs of older adults and seniors. The team provides expert chronic disease management for English- and Spanish-speaking patients with conditions like diabetes, high blood pressure, heart disease, and cancer.
The in-office lab features a hemoglobin A1C (A1C) machine and prep test for diabetes that provides immediate results. Su Clinica Medical Group is the only medical clinic in the area with this machine.
Dr. de la Llana is a graduate of Cebu Doctors’ University in Mandaue, Philippines, specializing in general and preventive medicine. He is a kind and knowledgeable physician with a compassionate demeanor. At Su Clinica Medical Group, he’s dedicated to making health services more accessible so he can better serve the diverse community.
Su Clinica Medical Group offers services for private pay patients as well as those with Medicare, Medicare Advantage, Covered California™, and most PPO (preferred provider organization) health insurance plans. Walk-in and same-day appointments are available, primarily for private pay patients and as needed.
The team at Su Clinica Medical Group works alongside their patients, helping them maintain and improve health at every stage of life. The patient-centered physicians provide health services in a friendly and relaxed environment.
Call Su Clinica Medical Group today or use the online booking button to schedule an appointment.
Dr. Jose De La Llana, MD
General Practice Physician
850 W Highland Ave
Suite A
San Bernardino, CA 92405
Dr. Robert Schreiman, MD
Family Physician
7550 Rudell Rd
Corona, CA 92881
Dr. Robert Schreiman, MD
Family Physician
2525 N Brea Blvd
Fullerton, CA 92835