David Hergan, MD
About David Hergan, MD
Located in central Connecticut, Middlesex Orthopedic & Spine Associates (MOSA) is a premier orthopedic practice serving Middletown, Westbrook, Newington, Hebron, Marlborough, and surrounding communities. The practice brings together fellowship‑trained orthopedic surgeons, sports medicine specialists, physiatrists, and a multidisciplinary team to deliver comprehensive musculoskeletal care for athletes, active adults, and seniors alike. MOSA’s commitment to personalized, non‑surgical and surgical treatment makes it a trusted destination for joint pain relief and functional restoration. MOSA’s regenerative orthopedics program utilizes cutting‑edge biologic therapies such as platelet‑rich plasma (PRP) and bone‑marrow aspirate concentrate (BMAC) to promote natural healing of tendons, ligaments, cartilage, and bone. These minimally invasive treatments are combined with ultrasound‑guided injections, stem cell therapy, and advanced orthobiologic procedures to provide non‑surgical joint pain relief and to enhance surgical outcomes. The team’s expertise in sports medicine, pain management, and physiatry ensures a holistic approach that emphasizes rapid recovery and long‑term joint health. Founded over 30 years ago, MOSA’s physicians have earned Castle Connolly Top Doctor honors and are recognized for their surgical precision, including minimally invasive and robotic‑assisted hip, knee, and shoulder replacements. The practice’s extensive network of nine convenient locations and on‑site physical and occupational therapy services supports seamless postoperative rehabilitation. Together, these strengths position MOSA as a leader in regenerative medicine and orthopedic excellence in Connecticut.