About
Quality, Safety and Service Outcomes
Innovations in Care
For Media
News Center
Auxiliary Volunteers
Code of Conduct
Pay My Bill
Patient Portal
Medical Professionals
Patient Referrals
Physician Opportunities
Graduate Medical Education
CME
Careers
Contact Us
Search
Enter an address, city or keyword...
What can we help you find?
Search Northside Hospital
Search
Popular Quick Links
Find a Location
Find a Provider
Classes and Events
Find a Condition or Treatment
Medical Records
Birth Certificates
Mobile Menu Button
✕
Close
Locations
Providers
Services
Patients & Visitors
Patients & Visitors
At Northside, it is important for us to provide excellent care not only for our patients, but also for our visitors and guests. We hope you'll use the helpful links to the right to find information that will help guide your Northside experience.
Being a Patient at Northside
Planning Your Visit
Patient Registration and Forms
FAQs
Spiritual Services
Maternity Tours
Request Medical Records
Birth Certificates
Billing and Insurance
United Healthcare
Wellness
Wellness
Our goal is your goal - to live well and enjoy all that life has to offer. Through our Northside focus on wellness, your team will help you understand more about health screenings and disease prevention. We hope you'll use the helpful links on the right to learn more about our wellness and prevention services - and how you can help improve the wellness of the communities we serve.
COVID-19 Updates
Health Screenings
Classes & Events
A Wellness Place
Partners in Education
In the Community
Sponsorships
Smoking & Tobacco Resources
Medical Moments Podcast
Wellness Wednesdays
Back to Georgia Colon and Rectal Surgical Associates Menu
Northside Hospital Menu
Mobile Menu Button
✕
Close
About
Providers
All Providers
Wayne L. Ambroze, Jr., MD, FACS, FASCRS
David N. Armstrong, MD, FRCS, FACS, FASCRS
Marion Schertzer, MD, FACS, FASCRS
Dennis Choat, MD, FACS, FASCRS
Timothy Simon, MD, FACS, FASCRS
Erin King-Mullins, MD, FACS, FASCRS
Cici Zhang, MD, FACS
Services
Common conditions we treat
Services we offer
Locations
All Locations
Alpharetta
Cumming
Dekalb
Fayetteville
Gwinnett
Midtown Atlanta
Sandy Springs
Patient Resources
All Patient Resources
Pay Bill
Forms
Insurance
Virtual Visits
Bowel Prep/Post Op Instructions
Fellowship Program
Surgery Information
Contact
Locations
Georgia Colon and Rectal Surgical Associates Home
Locations
Sandy Springs
Share
Click to email
Click to share on Facebook
Click to share on Twitter
Click to share on LinkedIn
✕
Print
Colorectal Surgery
Georgia Colon & Rectal Surgical Associates, Sandy Springs
5445 Meridian Mark Road
Suite 180
Atlanta, GA 30342
Get Directions
770-277-4277
Contact Information
Fax
770-667-4388
Meet Our Team
Wayne L. Ambroze, Jr., MD, FACS, FASCRS
Specialty:
Colon & Rectal Surgery
Marion Schertzer, MD, FACS, FASCRS
Specialty:
Colon & Rectal Surgery
Erin King-Mullins, MD, FACS, FASCRS
Specialty:
Colon & Rectal Surgery
Cici Zhang, MD, FACS
Specialty:
Colon & Rectal Surgery
At This Location
Find a Provider
Pay a Bill
Hours
Monday
8:00 a.m. - 4:30 p.m.
Tuesday
8:00 a.m. - 4:30 p.m.
Wednesday
8:00 a.m. - 4:30 p.m.
Thursday
8:00 a.m. - 4:30 p.m.
Friday
8:00 a.m. - 4:30 p.m.
Need another location?
Search Locations
