The Doctors Office & Walk-In Clinic
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The Doctors Office & Walk-In Clinic
The Doctors Office & Walk-In Clinic is a premier primary and urgent care clinic that provides comprehensive medical services for adult patients. Centered in the heart of the Cos Cob neighborhood of Greenwich, Connecticut, the practice welcomes walk-in patients throughout the week. The clinic is one of the only practices in the area that accepts medical insurance.

Providers at The Doctors Office & Walk-In Clinic regularly care for patients who have cold or flu symptoms, sinus infections, lacerations, respiratory infections, urinary tract infections, and other common ailments. Medical management of chronic conditions, including asthma, diabetes, and high blood pressure, is also available.
Services
More severe than a common cold, bronchitis leads to a wet cough, fever, and wheezing with serious breathlessness. If you're experiencing symptoms of bronchitis, book an evaluation with Josh Shajan, MD, at The Doctors Office & Walk-In Clinic in Cos Cob, Greenwich, Connecticut. While you're welcome to schedule a visit online or by phone, you can walk in if you need immediate bronchitis care.
Sinusitis, more commonly known as a sinus infection, affects millions of Americans every year. Since a sinus infection leads to facial pain and serious inflammation of your sinuses, getting started on treatment with Josh Shajan, MD, at The Doctors Office & Walk-In Clinic in Cos Cob, Greenwich, Connecticut, is important.
A respiratory infection can leave you with facial pain, runny nose, wet cough, and overall body aches. Because respiratory infections can become serious if left untreated, Josh Shajan, MD, of The Doctors Office & Walk-In Clinic in Cos Cob, Greenwich, Connecticut, provides integrative treatment options to help you get better.
A urinary tract infection (UTI) leads to painful urination and an increase in the urge to "go." If you're experiencing symptoms of a UTI or seem to get them regularly, contact Josh Shajan, MD, of The Doctors Office & Walk-In Clinic in Cos Cob, Greenwich, Connecticut. With on-site laboratory testing available, Dr. Shajan can make a diagnosis and get you started on treatment.
In the United States, roughly one in 13 people have asthma. If you have frequent asthma attacks or don't know what triggers your flare-ups, book an evaluation with Josh Shajan, MD, at The Doctors Office & Walk-In Clinic in Cos Cob, Connecticut. You can get started on a personalized asthma management plan designed to help decrease the frequency of your asthma attacks and lessen their severity.
Reviews (9)
Bella Tracy Schneider Mueller
Bella Tracy Schneider Mueller
Jan 12, 2022
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I love the receptionists and Drs there! It’s always bustling and yes, sometimes mistakes can be made, but they’re easily fixable. They are compassionate, thorough & spend time on your concerns. A++ rating!!!
Tom A.
Tom A.
Jan 04, 2022
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RUN!!!
Absolutely the worst patient service I've ever had in 50 years!
They really don't care a s.... about their patients.
Left on the phone waiting for 1hr and 55 minutes and never got a call back.
I'd be ashamed of myself if I worked there.
Millie Oyola
Millie Oyola
Dec 18, 2021
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I made an appointment for same day , since it was 4:30 pm didn’t have to wait long . I saw the nurse and doctor between 15 min . Did some tests , and I was diagnosed. Honestly this office works better than any other walk in clinic . Im patient there for last 4 years. All practitioners are very helpful and nice .
I highly recommend The Doctor Office at Cos Cob .
Emiliano Mkulicc
Emiliano Mkulicc
Dec 12, 2021
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Amazing place dr Shajat is understanding, patient, non judgemental , not pushy and takes time to explain everything when me and my dad had a visit there! So grateful to have him as my doctor! And also Natalie is amazing as well also patient calm and takes time to really get to understand your needs! So blessed to finally have someone who cares and doesnt judge me based on my past especially since im in active recovery!
John Sammarco
John Sammarco
Nov 02, 2021
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Dr Shajan was great and really took the time to explain and talk over important material from the doctor's visit.
Lindsey Worster
Lindsey Worster
Oct 22, 2021
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Great medical office - wonderful and warm experience from start to finish. Sincerely appreciate Dr. Shajan and his entire team for their care and kindness. Highly recommend!!
Claire Herkes
Claire Herkes
Aug 12, 2021
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This was my first visit to the surgery for a COVID Test. The receptionist who greeted me was exceptionally nice and kind. The nurse who conducted the test was also very polite and efficient. A very good experience all round. thank you
Maureen Kaminsky
Maureen Kaminsky
Jul 13, 2021
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The office got me in quickly, I didn't have to wait for my appointment, and I felt listened to and heard. it woulda been 5 stars, but they forgot to call in my much-needed prescription!!!
Kurt Studer
Kurt Studer
Apr 23, 2021
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Instead of going to the office I was given the option to talk to the doctor over the phone.
The doctor called me at the end of the day as promised.
I explained my problem and discussed possible remedies.
The doctor prescribed medications and submitted them to my pharmacy.
I was able to pick them up less than an hour later.
All in all a great experience.