Greenfield Location

At our Greenfield office, you’ll find a team dedicated to keeping your eyes healthy with personalized care. Whether you need a routine check-up, new glasses, or treatment for an eye condition, Ophthalmology Associates, S.C. in Greenfield is ready to serve you.

Directions

We are located at 4600 West Loomis Road Suite 310, Greenfield, WI 53220, just off Loomis Road and close to Layton Avenue.

From Downtown Milwaukee: Take I-94 West to I-43 South, exit at West Loomis Road, and head south.

From Franklin: Head north on South 27th St, then west on West Layton Avenue, turning left onto west Loomis Road.

Parking

Our office offers easy access with ample parking for patients.

Working Hours

  • Monday: 8:30 AM to 5:00 PM
  • Tuesday: 8:30 AM to 5:00 PM
  • Wednesday: 8:30 AM to 5:00 PM
  • Thursday: 8:30 AM to 5:00 PM
  • Friday: 8:00 AM to 4:00 PM
  • Saturday: 8:30 AM to Noon (One Saturday per month)
  • Sunday: Closed
  • Late Hours: Open until 6:00 PM (One Tuesday per month)

Google Review

4.8
Based on 567 reviews
powered by Google
Andrew Hoeft profile picture
Andrew Hoeft
4 days ago
Great place to go to with very caring staff. Dr McCanna is very personable and caring, explains and takes time to answer your concerns. Would recommend this office to anyone that has Macular Degeneration.
Mary Browning profile picture
Mary Browning
6 days ago
Jeri Perkins profile picture
Jeri Perkins
6 days ago
He is very informative and professional. Explains in layman terms not medical. Excellent doctor.
Amy Mills profile picture
Amy Mills
2 weeks ago
Very professional and thorough. Very nice staff. Very Satisfying experience.
Darryl Uchitil profile picture
Darryl Uchitil
2 weeks ago
Good
Ms. Stiehm profile picture
Ms. Stiehm
2 weeks ago
Joanne Berger profile picture
Joanne Berger
2 weeks ago
Dr. Swartz explained everything in detail. I had a very thorough exam and I appreciate her care. Also very friendly and courteous staff. My thanks to all of you.
Helen profile picture
Helen
2 weeks ago
Marjorie Pagel profile picture
Marjorie Pagel
3 months ago
As one of the first patients of the day, I received prompt, courteous treatment by everyone from those at the front desk to the technician who tested my eyes and to Dr. Mc Canna himself. It's a very clean, well-run practice. I've been going to Ophthalmology Associates for so long, my file is at least four inches thick.
Katy V. profile picture
Katy V.
4 months ago
Dr Moss is wonderful! He's caring and genuinely loves helping his patients.
His entire office staff, the certified technicians, the surgicenter staff and clinical teams are wonderful. Everyone is friendly, caring, excellent at what they do and very professional.
dolores Sanchez profile picture
dolores Sanchez
4 months ago
Dr Moss is one of the best eye doctors. He takes the time to answer all your questions,
and does a thorough exam. I would recommend him to anyone needing an eye appointment He is very busy so you will have to wait to get in to see him. I would give him and his staff a 10 if I could
Laura Tomasek profile picture
Laura Tomasek
4 months ago
Everyone at the Loomis Clinic from check in to technicians were so professional, accommodating and personable. Dr. McCanna is awesome! He is so professional and has a wonderful chair side manner. The reason for four stars is the waiting. It was just shy of two hours that my appointment took and the majority of that time was in the waiting room. I will continue to visit because Dr. McCanna is worth waiting for.
Linda profile picture
Linda
6 months ago
Dr. McCanna is an excellent Ophthalmologist.! He listens to his patients and answers questions carefully. His is friendly and very approachable. I told him I could see that he was a very busy man. His response was "Yes. I love my job!" I highly recommend him as a knowledgeable eye doctor!
Janice Anello profile picture
Janice Anello
1 year ago
Thank you so much for the excellent service! Donna and Sam gave exceptional service to my sister and I greatly appreciate it.
Jeffrey Bell profile picture
Jeffrey Bell
1 year ago
Dr Rohas is prompt, very knowledgeable and concerned about my progress and treatment. All the people at Ophthalmology Associates are polite, helpful and pleasant.
Lynn Pagac profile picture
Lynn Pagac
1 year ago
Indiana Garcia profile picture
Indiana Garcia
1 year ago
Wonderful care and exam
Alice Brown profile picture
Alice Brown
1 year ago
Kathleen Vavera profile picture
Kathleen Vavera
1 year ago
Carolyn Weck profile picture
Carolyn Weck
1 year ago
Pam Gulczynski profile picture
Pam Gulczynski
1 year ago
Dr. Rojas is kind and patient. I started seeing him about 4 years ago for floaters and would highly recommend him. He explained everything to me so that I understood it.
Jennifer Horton profile picture
Jennifer Horton
1 year ago

Practicing Doctors

Thomas V.P. Alpren, M.D.

Thomas V.P. Alpren, M.D.

Cudahy, Greenfield

Glenn E. Graves, M.D.

Glenn E. Graves, M.D.

Cudahy, Greenfield

Mark D. Larson, M.D.

Mark D. Larson, M.D.

Cudahy, Greenfield, New Berlin

Charles D. McCanna, M.D.

Charles D. McCanna, M.D.

Cudahy, Greenfield, New Berlin

Hart B. Moss, M.D.

Hart B. Moss, M.D.

Cudahy, Greenfield

Cole N. Rojas, M.D., M.B.A.

Cole N. Rojas, M.D., M.B.A.

Cudahy, Greenfield, New Berlin

Breanna N. Aldred, M.D.

Breanna N. Aldred, M.D.

Greenfield, New Berlin

Emmylou Swartz, O.D.

Emmylou Swartz, O.D.

Greenfield, New Berlin

Qian Yang, O.D.

Qian Yang, O.D.

Cudahy, Greenfield, New Berlin