standard-title About Us

About Us


We are located in the Blackhawk Building on Halsted, also home to The British School and REI.  There is an attached parking garage located behind the building on Dayton Street.

Please bring your parking ticket to the office for validation. There is also metered street parking available on Halsted.


2 hours $3.00 3 hours $6.00 Over 3 hours Posted rate
These prices reflect the current validated parking rates. These rates are subject to change. Please bring your parking ticket with you and have it validated in our office.

After Hours Care

Primary Care Medical Associates has an after hours answering service that can assist you during non-business hours. They are available 24/7 at 773-871-4409. This service will contact one of our physicians if you have an issue that cannot be addressed on the next business day.

If you have a medical emergency at any time, please DO NOT call the answering service, DIAL 911.

If your call can be addressed during normal business hours, please do not call the answering service but wait until the next business day to call the office. If a physician is paged after 5 pm on weekdays or on the weekend for a non-emergent matter, you will be charged for the consultation, and this charge is generally not covered by insurance.


Established patients can be seen each weekday morning from 8:00-8:45 am by a physician or nurse practitioner, without making an appointment. Patients are seen on a first come-first served basis.We advise our patients to arrive as close to 8:00 am as possible in order to be seen in a timely fashion. Walk-In hours are for acute limited matters such as:

Flu symptoms – Rash – Sore throat – Urinary tract infection – Sprained ankles – STDs

Patients may not be seen during Walk-In hours for the types of issues below. These require an appointment to ensure that the provider is able to do a thorough assessment to meet the patient’s medical needs. If you arrive during Walk-In hours for the reasons below, you will not be seen, and will be asked to make an appointment with your provider. New patients must make an appointment to be seen by a physician or nurse practitioner during regular business hours.

Prescription Refills – Follow up on chronic problems – Filling out forms – Multiple ailments – New patients

Walk-In Hours

Monday 8:00 - 8:45 am Tuesday 8:00 - 8:45 am Wednesday 8:00 - 8:45 am Thursday 8:00 - 8:45 am Friday 8:00 - 8:45 am
Medical Emergencies - do not come to our office - go to nearest Emergency Room or Call 911

Primary Care Medical Associates (PCMA) is a group of Board Certified Internal Medicine Physicians dedicated to the health and well-being of its patients. The physicians are trained at major universities and teach at Northwestern University Medical School. The practice was started by Dr. Robert Perlmuter in 1988 and soon joined by Dr. Michael Marschke in 1989.

PCMA started out in a tiny office on Clark Street in 1988, with 2 doctors, 2 staff members and 2 exam rooms.  We built and moved into our current space on Halsted in 2010.  We now have 6 providers, 15 staff members and 11 exam rooms.

We are pleased to offer our patients knowledgeable physicians, friendly staff, a comfortable, modern office environment, and up to the minute technology. We were an early user of Electronic Health Records, and are happy to say we haven’t used paper charts since 2005. We cannot lose your information!

A feature we have had since 2011 is our online Patient Portal. It is a service that is free to our patients, and allows secure, online access to the patient chart. Through the portal you may request appointments, prescription refills and referrals, ask billing questions, update your demographic information, securely email your provider’s care team, review your medical records, and view and pay your bill online.

As our name implies, at PCMA we focus on primary care and disease prevention. Our providers will assess you and your lifestyle, make recommendations on disease prevention, and work with you to maintain and/or improve your quality of life. We look forward to working with you.

Don’t wait, schedule your annual physical exam!

Regular health exams can find medical problems before they progress. Discussing your habits of daily living with your provider during your visit will provide valuable information that can be used to shape your individual health care plan. This is what Primary Care is all about. By getting regular health screenings with a provider that knows you, you are taking steps to enjoy a healthier life.

It’s time to take charge of your health!

Please call our office to schedule your appointment. Alternatively, existing patients may request access to our patient portal.

Call: 773-871-4409


Regular Appointment Hours

Monday 9:00 am - 5:00 pm Tuesday 9:00 am - 7:00 pm / Evening hours Wednesday 9:00 am - 5:00 pm Thursday 9:00 am - 5:00 pm Friday 9:00 am - 4:30 pm Saturday Please call the office for availability
Occasional Saturday hours - Call for Availability - Extended Hours Tuesdays until 7:00 pm for added convenience!