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Marshall Mark a DDS

★★★★★4.9(38 reviews)

Ranked #3 of 5 dentists in Sewickley

✓ Accepting new patients

WHAT WE KNOW ABOUT THIS PRACTICE

LOCATION522 Beaver St, Sewickley, PA 15143, Sewickley, PA
CONTACT PATHSphone, website, directions
REVIEW SIGNAL4.9 stars from 38 reviews
CATEGORY SIGNALSGeneral Dentistry
BUSINESS HOURS6 days with published hours

HOW IT COMPARES IN SEWICKLEY

RANKDENTISTRATINGREVIEWS
#3Marshall Mark a DDS YOU'RE HERE4.938

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Review Highlights

KR

"Dr. Marshall is the absolute best dentist I have ever used. He took me in during Covid to fix a chipped front tooth…yike…"

in 6 reviews
KL

"I've been happy with Dr. Marshall's office for years. The staff is friendly and the dental hygienists are top notch. I h…"

in 6 reviews

About the Business

MA
Marshall Mark a DDS
Business Owner

Location & Hours

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522 Beaver St, Sewickley, PA 15143
Sewickley, PA 15143
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SundayClosed
Monday8:00 AM – 8:00 PM
Tuesday8:00 AM – 4:00 PM
Wednesday8:00 AM – 8:00 PM
Thursday8:00 AM – 4:00 PM
Friday8:00 AM – 4:00 PM
Saturday8:00 AM – 1:00 PM

Amenities and More

Accepting new patients
Appointments available
Verified dental practice
Phone consultations

Recommended Reviews

Your trust is our priority, so reviews shown here reflect genuine patient experiences. Businesses cannot pay to alter or remove their reviews.

4.9
★★★★★
38 reviews
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Showing top 6 of 38 reviews

KR
Kathryn Ronk
★★★★★August 1, 2025
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Dr. Marshall is the absolute best dentist I have ever used. He took me in during Covid to fix a chipped front tooth…yikes! He fixed it promptly and professionally. He stays at the office 12-14 hours some days and attends to every emergency. His care goes beyond that of a skilled dentist; you can tell he loves what he does and the people he treats. He’s not just a great dentist, he’s a great person.

KL
kyle lamb
★★★★★November 28, 2024
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I've been happy with Dr. Marshall's office for years. The staff is friendly and the dental hygienists are top notch. I had an old crown fall out and Dr. Marshall took care of it right away (on a weekend!). Above and beyond.

DB
Daniel Benjamin
★★☆☆☆May 1, 2024
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i have heard a lot of good things about this doctor, they took me in gave me a cleaning then after all that they checked my insurance and said they don’t take medicaid. so now for months they have been constantly contacting and threatening me over something that was there fault. i don’t make much money but they don’t care about anything i say at all. they say they will ruin my credit over this bill when i would have never went if it wasn’t covered. i’m in a hard situation already but i guess they really need my 320$ more than me even though it was their mistake.

LV
Leah Vicente
★★★★★June 15, 2023
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I have been a patient of Dr. Mark Marshall for probably 20 years! He’s absolutely the best. He’s a genuine caring dentist, with an amazing personality! The entire office from front end staff to the back, hygienists, assistants- just all SO awesome! I never have any issues scheduling appointments and they do absolutely everything they can to accommodate your needs. I highly recommend as I know they are accepting new patients! Thank you for always taking care of me and listening to my stories through my life;) it really makes a difference! Also helping my mother. She meant the world to me and was always in good care.

BP
Bob P
★★★★★September 18, 2021
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Great dentist, very gentle I thought I had a chip on my front tooth porcelain crown. After exam he found it was something super hard stuck to the crown. I cut steel plates at work and a molten piece of steel must have sparked up and landed and stuck to the crown. He had it fix within minutes.

TI
Tash Inc
★★★★★July 22, 2021
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Top notch service all the way through. Congrats to a well-trained and personable team! Keep up the excellent work and special gratitude for your service during the COVID-19 challenges.

Frequently Asked Questions

How do I contact Marshall Mark a DDS?+

Call Marshall Mark a DDS at (412) 741-7325. For more information, visit https://www.sewickleydmd.com/home.

Where is Marshall Mark a DDS located?+

Marshall Mark a DDS is located at 522 Beaver St, Sewickley, PA 15143, USA, Sewickley, PA 15143.

Does Marshall Mark a DDS have a website?+

Yes. The website for Marshall Mark a DDS is https://www.sewickleydmd.com/home.

What rating does Marshall Mark a DDS have?+

Marshall Mark a DDS has a 4.9-star rating from 38 reviews.

What are Marshall Mark a DDS's business hours?+

Business hours: Monday 8:00 AM – 8:00 PM; Tuesday 8:00 AM – 4:00 PM; Wednesday 8:00 AM – 8:00 PM; Thursday 8:00 AM – 4:00 PM; Friday 8:00 AM – 4:00 PM; Saturday 8:00 AM – 1:00 PM.

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