About Us

Our Practice

For over 14 years, Tri State Bariatrics has provided safe and effective surgical weight loss procedures to patients in our bariatric center who are seeking a healthier lifestyle.

Tri State Bariatrics performs weight loss surgery at the following four hospitals: Bon Secours Community Hospital in Port Jervis, NY, Good Samaritan Regional Medical Center in Suffern NY, St. Luke’s Hospital in Newburgh NY, and Phelps Hospital in Sleepy Hollow NY.

The American College of Surgeons (ACS) and the American Society for Metabolic and Bariatric Surgery (ASMBS) combined their respective national bariatric surgery accreditation programs into a single unified program to achieve one national accreditation standard for bariatric surgery centers, the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP®).

MBSAQIP works to advance safe, high-quality care for bariatric surgical patients through the accreditation of bariatric surgical centers. A bariatric surgical center achieves accreditation following a rigorous review process during which it proves that it can maintain certain physical resources, human resources, and standards of practice. All accredited centers report their outcomes to the MBSAQIP database.

The following facilities are Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP): Bon Secours Community Hospital, Good Samaritan Regional Medical Center, and St. Luke’s Hospital.

Our support team comprised of nurse practitioners, dietitians, a nutritionist, a psychiatrist, licensed clinical social worker, and registered nurses are dedicated to the surgical and medical management of weight loss and through personalized planning, our program maximizes the patients’ success. Tri State Bariatrics is committed to providing the highest quality service to each patient on his or her weight loss journey.

Tri State Bariatrics has performed thousands of surgeries, allowing people to live healthier and more fulfilled lives. We place an emphasis on the support before, through and after all surgeries in order to educate you about the lifestyle changes for success. Our bariatric center is the hub for tracking your success. Schedule your online or in-person seminar today!

Meet Dr. Rivera and Dr. Weiss
(Suffern, Sleepy Hollow and Fishkill locations):

Meet Dr. Kwon and Dr. Cepeda
(Middletown and Fishkill locations):

Watch the full video How Tri State Bariatrics Helps Patients Succeed at Long-Term Weight Loss

Our commitment and Philosophy

read more

Are you considering weight loss surgery?

Register for One of our convenient FIRST STEP Seminars

Participate in our online seminar and receive similar
information to our in person seminar from anywhere and at your convenience.

Participate in a live seminar and meet in person with our
integrated health team including Nurse Practitioner, Registered Dietitian, Behavioral Health Specialist, Nurses,
Patient Navigators, and Office Staff.

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Our Locations

Contact Us >

MIDDLETOWN
384 Crystal Run Road,
Suite 201
Middletown, NY 10941

(845) 692-8780

FISHKILL
200 Westage Business
Center Drive,Suite 119
Fishkill, NY 12524

(845) 896-0610

SLEEPY HOLLOW
777 North Broadway,
Suite 207
Sleepy Hollow, NY 10591

(845) 517-2870

SUFFERN
Airmont Professional Center
156 Route 59, Suite A2
Suffern, NY 10901

(845) 517-2870

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