Dr. Matthew Howard Kalter, MD

Internal Medicine Physical Medicine & Rehabilitation Pain Medicine


Dr. Kalter graduated from the Ross University School of Medicine in 2002. He works in Smithtown, NY and 2 other locations and specializes in Internal Medicine, Physical Medicine & Rehabilitation and Pain Medicine. Dr. Kalter is affiliated with Brookhaven Memorial Hospital Medical Center.


Dr. Kalter's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
5.0 Provides follow-up as needed
Office Rating
Showing ratings for:
496 Smithtown Byp Ste 200, Smithtown, NY, 11787
n/a Average office wait time
5.0Office cleanliness
5.0 Courteous staff
5.0 Scheduling flexibility
Kalter Physical Medicine And Rehabilitation Pc
496 Smithtown Byp Ste 200
Smithtown, NY, 11787
Showing 1-10 of 24 reviews
"I have been treated from time to time by other doctors. They were good, but I am very impressed with the bedside manner, his wanting to help me, going through what my options were and hope for helping me to overcome my arthritis. His knowledge of his professional stands second to none. His staff wanted me help me in any way they can. I would give Dr. Matthew Kalter a rating of 5 stars. Being the best ..."
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  • February 8, 2023
"Dr. Kalter is fantastic and has a wonderful staff! They really do care about their patients and spend time listening to everything you say. I would recommend this clinic to anyone looking for quality care."
  • January 5, 2023
"Dr. Matthew is by far one of the best doctors I know. He not only treats me for my pain but takes the time to check on my overall health. With Dr.Matthew and his staff you are not a number or dollar. For those of you deciding to see Dr. Matthew ....DO IT, you will not be disappointed. Thank you Dr. Matthew for your everything!!"
  • January 3, 2023
"Dr. Matthew and his staff are very professional and personable. I would recommend Dr. Matthew to anyone looking for a Doctor that listens to his patient and really cares about your well-being."
  • December 8, 2022
"Dr. Kalter was extremely thorough and precise in his explanation and implementation of the procedure. All of the medical staff were professional and accommodating. "
  • November 22, 2022
"Dr. Matthew and his staff are amazing. I can't thank them enough for what they have done for me and relieving my back pain. I would definitely recommend them."
  • November 17, 2022
"Dr Kalter is a life saver. He spends more time and effort than any doctor I’ve ever met caring for his patients. The office staff is also incredibly nice and supportive through such a rough time in my life. Thanks Dr. for everything. You are an amazing team."
  • November 16, 2022
"Excellent communication. Very Knowledgeable. He didn't rush the visit or make me feel like I was just a number. He explained everything so clearly and was very helpful. Willing to answer all questions. Very confident which helped me feel confident."
  • October 7, 2022
"Dr. Kalter has seen me through a lot and he has a very caring and personable way about him that comes across genuine. I highly recommend him."
  • October 4, 2022
"They go out of their way to find a solution for you! Staff is very friendly and helpful. They keep their appointments and get you in and out as rapidly possible. This is by far the best experience I have had with pain management and I have been to several."
  • September 14, 2022
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496 Smithtown Byp Ste 200
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Saint Catherine Of Siena Medical Center
50 Route 25a
Suffolk Orthopaedic Associates Pc
375 E Main St Ste 1
Bay Shore,NY,11706
  • Accepting New Patients
  • Medicaid Accepted
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
  • Accepting New Patients
  • Medicaid Accepted


Stony Brook University Medical Center
Medical School
Ross University School Of Medicine
Graduated 2002


Please verify insurance information directly with your doctor's office as it may change frequently.
  • CDPHP New York State of Health - Small Business
  • Oxford Liberty
  • Oxford Freedom
  • Excellus BCBS CNY Preferred Gold - Tier 1
  • Excellus BCBS SimplyBlue/SimplyBlue Plus
  • Oxford Garden State
  • UHC Nexus Open Access
  • Aetna AWH NJ Choice POS II MultiTier
  • Aetna AWH NJ Choice POS II MultiTier - Standard Savings
  • Aetna Elect Choice EPO Open Access
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Open Choice PPO
  • Aetna Premier Care Network APCN Choice POS II OAMC
  • Aetna Savings Plus of Metro NY
  • BCBSA Blue Card High Performance Network
  • BCBSA High Performance Network - Tiered
  • Blue Shield NE NY PPO 6000 Series
  • CDPHP PPO National
  • Emblem Health GHI CBP
  • Emblem Health HIP Prime HMO
  • Emblem Select Care Small Group
  • EmblemHealth Millennium HMO
  • EmblemHealth Select Care
  • Empire BCBS Blue Access Employer Sponsored
  • Empire BCBS Blue Priority NY
  • Empire BCBS Connection Employer-Sponsored
  • Empire BCBS Essential Plan
  • Empire BCBS Gatekeeper X HMO Bronze - NY
  • Empire BCBS National Blue High Performance Network HPN
  • Empire BCBS PPO
  • Empire Connection Blue HPN
  • Empire Hospital
  • Empire Hospital/Medical (Trad)
  • Empire Individual Marketplace NYS QHP
  • Excellus BCBS Bassett Preferred
  • Excellus BCBS BluePPO HSA
  • Fidelis Care Qualified Health Plans
  • Fidelis Individual Marketplace NYS QHP
  • Healthfirst Green Leaf Plans
  • Humana ChoiceCare Network PPO
  • UHC Compass HMO
  • Oxford Metro
  • UHC Navigate POS
  • NSLIJ Careconnect
  • MVP Preferred PPO
  • Humana Choice POS
  • CIGNA Open Access Plus
  • Aetna Choice POS II
  • Aetna HMO
  • Empire PPO
  • BCBS Blue Card PPO
  • First Health PPO
  • Aetna Managed Choice POS Open Access
  • Aetna Select
  • Empire Prism EPO Blue Priority
  • Empire HMO Bronze Individual via Exchange
  • Anthem Pathway X Ind PPO Direct Access CT
  • Anthem CT HMO BlueCare
  • Anthem PPO Century Preferred CT
  • Aetna Elect Choice EPO
  • Aexcel PPO
  • BluePPO HSA
  • Empire Blue Priority NY
  • Fidelis Care Essential Plan
  • Fidelis Mrktplace
  • HIP Prime HMO
  • I&F QHP Select Care Network
  • MVP Liberty EPO/PPO
  • Oscar Circle
  • Oscar Circle Plus
  • PPO 6000 Series
  • Premier HMO - Individuals
  • Savings Plus of Metro NY
  • Humana / ChoiceCare Network PPO
  • Humana/ChoiceCare+ Network PPO
  • MagnaCare PPO
  • Medica Choice With UHC
  • MVP Health Plan EPO/PPO
  • NYS Provider & Health Emblem Individual Marketplace QHP
  • NYS Provider & Health EmblemHealth Essential Plan
  • NYS Provider & Health Healthfirst NY Leaf
  • NYS Provider & Health Oscar EPO NY
  • Oscar EPO NY
  • Highmark BCBS Blue High Performance Network


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