Better Doctors. Better Care. Upland, CA

Caring For You And Your Family.

Please call us to get started now!

Medical Doctor Upland CA
Home Hero Upland, CA Doctor

A personal relationship with medical excellence.

Call us today to make an appointment!

Call: (909) 870-5200


In-office or over the phone!


Check out our brand new state of the art facility!


Now offering remote health services for those who need it.

About Us

A Wealth of Experience To Heal and Help You.

Experienced family doctors serving Upland, Rancho Cucamonga, Montclair, and surrounding areas.

0 +
Years Experience

Complete Medical Care.

General Health & Wellness

Physical exams, work and school physicals, referral to specialists, etc.

Women's Health

PAP smear, pelvic exam, breast exams.

Chronic Disease Management

Diabetes, hypertension, congestive heart failure, COPD, Gastrointestinal issues, asthma, allergies, bronchitis, STD screening, EKG testing etc.


Well child checks, immunizations, school and sports physicals, ADHD


Anxiety, depression, ADD, smoking cessation.


Skin cancer screening, mole removal and biopsy, rashes, skin cyst removals, ingrown toenails.

Acute Care

Sinus infections, small laceration repair/sutures, sports/orthopedic injuries.

Varicose Vein Clinic

Radio frequency ablation of varicose veins.
Why Choose Us

Cutting Edge Facility And Medical Technology

  • Experience

    Over a decade of experience.

  • Prestigious

    Top Family Medicine Award 2022, Patient's Choice Award (2015, 2016, 2017, 2018)

  • After Hour Support

    After hour answering service provided for your convenience

Our Patients

Testimonials From The Community

Karen T.

Dr. Darleen Espinosa was very professional and helpful.

Claudia B.

My family and I have seen Dr. Zuniga, Espinosa for years, they are helpful, professional and extremely accommodating - great team of doctors that take the time to listen to all our concerns.

Faye H.

Dr. Espinosa always makes me feel important and cared for. So glad I found her 3 years ago.

Monica L.

Dr Zuniga has been my mother in laws, father in laws and now my father's doctor for the past 5yrs or more. He is very personable and knowledgeable and patient. There were days when I brought both my In-laws in for a back to back appointment with him and he took his time in addressing each of their needs. He truly enjoys his profession.

Gerald G.

Dr Zuniga is in the 1% club, a very hard accomplishment to achieve. He figured out what was wrong with me when all others failed .

Jodi V.

Dr. Zuniga. He really takes his time with you and listens. He had to fight for a test to be done by calling the insurance company himself and explaining why I needed it done. He is very smart and easy to talk to.

Timothy B.

Seeing Dr. Zuniga is almost like seeing an old friend...and how many times have you EVER said that about a healthcare professional. He gets it! We are not just an insurance # and code.

Lauren K.

Dr. Darlene Espinosa has been very helpful to me and I am so thankful.

    We are here for YOU.

    Better Doctors. Better Care.

    Family Medicine for the whole family from children to senior citizens. We build caring, personal relationships with families and individuals by providing the most up to date, scientifically based medical care at the cutting EDGE of Family Medicine.

    See What Our Patients Are Saying