We’d Love To Hear From You!

You can e-mail us directly here:

You can also use the handy form below:

(If you wish to make an appointment click here.)

Fill out my online form.

More Info

4310 North Interstate Avenue
Portland, Oregon 97217-3211

Phone: (503) 388-9288

Business Hours: 8a–5p M-F

Chiropractor Portland - Dr. Todd Hartwig

Marcum Chiropractic Clinic

4310 N. Interstate Ave.
Portland, Oregon 97217

3 Easy Ways To Find Us!

We’re located about six blocks north of the Kaiser Permanente Interstate Medical facility at the corner of Interstate Avenue and Skidmore, in the ground floor of the Prescott building. There’s free parking available on the street all around the building (see the map below).

There are at least three easy ways to find our new location…by car, TriMet bus and the Max train.

By Car

Traveling From The South On I5:

Directions To Our Chiropractic Clinic From South

Traveling From The North On I5:

Directions To Our Chiropractic Clinic From North

Find an exact route from your where you are:

By Bus


There are two TriMet bus stops near the new office. You need only walk 157 feet south to reach us.

  1. N Prescott St MAX Station Southbound Stop ID 11504
  2. N Prescott St MAX Station Northbound Stop ID 11511

Via The Max Train


Here are the simple MAX train directions:

  • Board the MAX Yellow Line to City Center/PSU
  • Get off at N Prescott St MAX Station
  • Walk south 157 feet to our office

There’s free parking around the building. See the free zones in red in the map below.

Portland Chiropractor Parking Map

Marcum Chiropractic In The Peterson Building-Portland-Oregon

Marcum Chiropractic In The Prescott Building

Marcum Chiropractic Front Street View

Marcum Chiropractic Front Street View

Call Now