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Jonathan M. Koff, MD

4.2

About this business

An honors graduate of Wesleyan University, Jonathan M. Koff completed a double major in Psychology and Economics before attending Boston University School of Medicine where he obtained his Doctor of Medicine in 1997. He completed his training in Internal Medicine and Gastroenterology at Walter Reed Army Medical Center. 

Location details

5550 Friendship Blvd Suite T-90, Chevy Chase, MD, 20815, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 4:30 p.m.
Tue8:00 a.m. to 4:30 p.m.
Wed8:00 a.m. to 4:30 p.m.
Thu8:00 a.m. to 4:30 p.m.
Fri8:00 a.m. to 4:30 p.m.
SatClosed
SunClosed
4.221 reviews
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Chris's profile image
9 years ago

Dr. Koff and his staff were tremendous. They were able to provide a timely appointment, and the care was fantastic! 

Anonymous's profile image
2 months ago

I visited Dr Koff in April 2024 after 5ish years of severe constipation (barely 1-2 poops a week). All the tests I asked him about had some reason they wouldn't be effective, and he told me it really wasn't a big deal and just take Mira lax. I left feeling dismissed and alone. I've continued trying many things in the year since then, and nothing has helped (still). I made an appointment with another provider. 

Your life doesn’t matter for him's profile image
Your life doesn’t matter for him 
3 years ago

Dr Koff leave me two months waiting for a new treatment that he was supposed to make a process with the insurance. I send three message messages asking when I could be starting and he didn’t answer any one I also called to the Clinic and no one return me. I called for my insurance and receive the notice that he didn’t request the medication. I never see nothing more irresponsible from one doctor in my life. 

Terri Raeder's profile image
Terri Raeder 
5 years ago

Terrible - he won’t return phone calls from the patient or another doctor 

Anonymous's profile image
7 years ago

Dr Koff does not return calls concerning test .results. Had to get another physician to intervene to find out results. Staff on phone were courteous but they cannot give out results. 

Frequently asked questions about Jonathan M. Koff, MD

How is Jonathan M. Koff, MD rated?

Jonathan M. Koff, MD has a 4.2 star rating with 21 reviews. 

When is Jonathan M. Koff, MD open?

Jonathan M. Koff, MD is open now. It will close at 4:30 p.m.