Danbury Medical Group - ProHealth Physicians
Primary Care • Danbury, CT • Since 1997
About
ProHealth Physicians is a private, physician-led primary care organization in Connecticut (part of OptumCare) with over 90 locations and more than 380,000 patients served statewide. Founded in 1997 and headquartered in Farmington, CT, it operates 4 U.S. offices including Farmington, Burlington, Manchester, and Farm Glen (Farmington). The organization emphasizes high-quality, cost-effective care enhanced by service, and supports a large team of clinicians and staff across medical, operations, and administrative functions. Contact: 860-284-5333.
Clinic Type
Primary Care
Address
100 Reserve Rd Ste 4A, Danbury, CT 06810
Phone
1-203-794-1979
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Opening Hours
Monday 7:30 AM - 5:00 PM; Tuesday 7:30 AM - 5:00 PM; Wednesday 7:30 AM - 5:00 PM; Thursday 7:30 AM - 5:00 PM; Friday 7:30 AM - 5:00 PM; Saturday Closed; Sunday Closed
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What are the hours of operation?
Hours shown are Monday to Friday 7:30 AM - 5:00 PM; Saturday and Sunday Closed. Hours may vary, please contact to schedule and confirm appointment availability.
Social Media
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- WebMD: Mixed; WebMD reports 5 reviews with significant complaints regarding administrative issues post-acquisition (5 (on WebMD))
- BestProsInTown: Not specified numerically, though listed as having 63 reviews on site (63 (on BestProsInTown))
Patients praise
- Individual physicians and physician assistants described as thorough, kind, and professional
- Providers noted for taking time to explain health concerns
- Some providers highly recommended for holistic medicine approaches
Common complaints
- Difficulty reaching office by phone
- Full mailboxes preventing message delivery
- Issues with bloodwork/lab orders not being received by Quest Diagnostics
- Perceived decline in quality following acquisition by ProHealth Physicians
- Unhelpful or impolite front desk staff
- Limited availability for urgent or teleconference appointments
"Please do not join this practice ! Ever since they were taken over by ProHealth they have been awful! Doctors are leaving the practice too! Dont' waste your time here!"
— WebMD review"Since they became part of ProHeath, it is impossible to call them and talked to somebody. Sometimes you are able to leave a message, but most of the time you get mailbox is full."
— WebMD review"The staff, including Dr. Tikhomirova and Physician Assistant Santiago Sanchez, are known for their thorough, kind, and professional approach. Patients appreciate the time they take they take to explain things and address their concerns."
— BestProsInTown overviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Resident Physician Pathways Program: Primary Care in Connecticut | ProHealth Physicians – Archyde — May 24, 2026
- Opinion: ProHealth on path to make CT healthier — Jan 14, 2026
- ProHealth office unites docs under one roof | News | bristolpress.com — Aug 6, 2025
- Optum subsidiary closes physician practice in Connecticut – Healthcare News | DirectCare — Nov 26, 2025
- Sarah A. Diramio - Nurse Practitioner in Manchester, CT — May 14, 2026
Information sourced from the clinic's website as of July 11, 2026.
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