1152 N Mountain Ave Ste 215
Upland, CA 91786

(909) 946-6868

Mon - Tue: 8:00AM - 5:00PM

Wed - Thu: 7:00AM - 4:00PM

Fri - Sun: Closed

95.7% would refer friends and family to us

5 stars Customer since 2015

The entire staff at Dr. Szarzynski’s office is so friendly, professional, amd welcoming. I wouldn’t go anywhere else and often recommend his office to family and friends!

5 stars Customer since 2015

Always a pleasant experience.

5 stars Customer since 2019

Great experience

5 stars Verified customer

All the staff is very professional, and very kind

5 stars Customer since 2003

The staff and doctor were all great.

5 stars Customer since 1997

The best people ever!

5 stars Customer since 2022

After having years of a bad experience Dr Szarzynski is a breath of fresh air and a delight! My son and I both left happy with a high smile!! So personable so kind! If i could give a better than 10/10 i would!

5 stars Customer since 2002

Wonderful staff. Friendly efficient. Always a great experience all around.

5 stars Customer since 2021

I love this office. Everyone is always so friendly. Definitely recommend coming here.

5 stars Customer since 2015

Wonderful people and they take great care of me. I'm a patient of more than 20 years. Highly recommend!