Old Saybrook Multispecialty Infusion Center
Oncology • Old Saybrook, CT
Clinic Type
Oncology
Address
633 Middlesex Turnpike, Old Saybrook, CT
Phone
860-388-8345
—
Opening Hours
Mon-Fri 8 am - 5 pm
Emergency Care
Emergency Services
Services Offered
Insurance & Payment
—
Languages Spoken
—
FAQs
What are the hours for the Infusion Center?
Mon–Fri 8 am–5 pm; currently open with infusion services during these hours.
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (referencing Yale New Haven Health Old Saybrook Medical Center): 3.9 out of 5 stars (40 reviews)
Patients praise
- Friendly and helpful staff
- Easy highway access to the facility
- Modern medical facilities
Common complaints
- Difficult navigation during construction projects
- Long hold times for phone support
- Frustration with administrative staff/front desk efficiency
"The staff is wonderful - no problems. However, when my tests were done (around lunchtime) I followed the EXIT signs out through a maze of construction... I didn't recognize anything in the parking lot!"
— Birdeye patient review for Yale New Haven Health Old Saybrook Medical Center"This medical office is easy to get to. Easy access to major highway. The staff are all friendly and helpful."
— Birdeye patient review for Yale New Haven Health Old Saybrook Medical CenterSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Middlesex Orthopedic & Spine Associates opens seventh office — Jul 8, 2026
- CT hospital partners with Boston company to open retail pharmacy — Sep 29, 2025
- Middlesex Hospital and Clearway Health Announce Grand Opening and Ribbon Cutting Ceremony of First Specialty Pharmacy for Health System — Sep 30, 2025
- Middlesex Hospital unveils the first Specialty Pharmacy for health system – NBC Connecticut — Oct 1, 2025
- Grand Opening Announced For New Specialty Pharmacy At Middlesex Hospital | Middletown, CT Patch — Sep 22, 2025
Information sourced from the clinic's website as of July 11, 2026.
More oncology clinics in Old Saybrook
Yale New Haven Health System (YNHHS) is a nonprofit healthcare system based in New Haven, CT, founded in 1996. It is Connecticut’s largest health system and includes Hospitals and related services across CT, NY, and RI, with affiliations to Yale New Haven Hospital, Smilow Cancer Hospital, Yale New Haven Children’s Hospital, and several others (e.g., Bridgeport Hospital, Greenwich Hospital). The system operates 2,681 beds and employs about 3,336 staff, offering services such as primary care, neurology, cardiology, and cancer care. Key contact: patientinquiries@ynhh.org; Phone: 203-688-4618. Main HQ: 789 Howard Ave, New Haven, CT 06519. If you’re seeking Old Saybrook-specific care within Yale New Haven Health, you may want to check YNHHS-affiliated facilities or contact the system directly for the closest affiliated center.
Middlesex Health operates a Cancer Center network serving the Middlesex County and Connecticut shoreline communities, including two Middlesex Health Cancer Center locations. The system is based in Middletown, CT (HQ at 28 Crescent St) and is part of the Mayo Clinic Care Network. They offer comprehensive cancer care through a network of physicians and specialists, with multiple locations and support services across the area. If you’re specifically looking for an Old Saybrook address or center, this site emphasizes the Middlesex Health Cancer Center locations in Middletown rather than Old Saybrook, and does not list an Old Saybrook Cancer Center location. For precise Old Saybrook options, contact Middlesex Health directly or check their Cancer Center locations page.
Comparing your options?
See other oncology clinics in Old Saybrook, or search the full directory by insurance, ratings, and more.

