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About Alfredo Quinonez, MD

Alfredo Quinonez, MD, is an internist with deep roots in the historic Gaslamp District of San Diego, California. He focuses his medical expertise on providing comprehensive care tailored to meet the individual needs of his patients. Serving in the same location for more than 20 years, Dr. Quinonez is a gifted primary care physician who welcomes walk-ins as well as scheduled patients to Gaslamp Medical Center.

With an office centrally located in the Gaslamp District and within easy walking distance of pharmacies, hotels, and the convention center, Dr. Quinonez directs a thriving practice that’s open to tourists, business travelers, and San Diego residents. He enjoys being the only independent practitioner in the area because it gives him the opportunity to offer his patients the personalized and undivided attention that’s hard to find at big clinics.

Gaslamp Medical Center is a bilingual (Spanish/English) practice. For convenience, they offer blood draws and other laboratory services onsite. Dr. Quinonez accepts most medical insurances, including Medicare, and has referral privileges at Scripps Hospital and UC San Diego Medical Center.

Dr. Quinonez has been in practice for 30 years, and completed his residency program in internal medicine at St. Joseph Mercy Hospital in Pontiac, Michigan. He has also participated in many research studies regarding work-related injuries and emergency room care.  

Dr. Quinonez notes his goal is to listen and respond to his patients’ needs while helping them feel at home under his care.


Words from our patients

  • Google+

    "Great experience! The nurse are lovely and the Doctor too! I totally recommend this clinic."

    Belen L.
  • Google+

    "I have been going to Alfredo for 10 plus years and he's a very good doctor with a lot of experience."

    Alex A.
  • Google+

    " Dr. Quinonez and his staff provided exactly the care and medication I needed to get back on track quickly."

    D. Thompson
  • Yelp

    "I love the convenience and the ability to walk in without an appointment and usually be seen within the hour."

    Alex A.
  • facebook

    "The people here are amazing! My experience was great! I really appreciate your guys helps and hospitality."

    Charles B.


Gaslamp Medical Center
250 Market Street
Gaslamp District

San Diego, CA 92101
Phone: 619-239-9675
Fax: 619-515-1136

Office Hours

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