Summary

Dr. Grace Lee is a surgeon who specializes in endocrinology, diabetes and metabolism, and surgical oncology. She earned her medical degree from the University of Oklahoma College of Medicine and completed her residency at Brigham & Women's Hospital. With 21 years of experience in medicine, Dr. Lee brings extensive expertise to her practice.

Dr. Lee is affiliated with Yale New Haven Hospital, Saint Marys Hospital, Waterbury Hospital, and LCMC Health, with practice locations in New Haven and Waterbury, Connecticut. She focuses on treating conditions such as parathyroid disease, thyroid nodules, and hyperparathyroidism. Her surgical expertise includes performing pathology tests and parathyroid hormone testing to help diagnose and monitor these conditions. Patients have given Dr. Lee an average rating of 5.0, reflecting their confidence in her care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 21 years of experience
  • Brigham & Womens Hospital
  • 1 written review
  • 3 specialties
  • 3 areas of expertise
  • 3 board certifications
  • 5 hospital affiliations
  • 6 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Grace Seungyeon Lee has 6 locations

Yale New Haven Hospital

20 York StNew Haven, CT 06510

Dr. Grace Seungyeon Lee

330 Cedar StNew Haven, CT 06510

Smilow Cancer Hospital

35 Park StNew Haven, CT 06519

Smilow Cancer Hospital Radiation Oncology Gamma Knife

35 Park StNew Haven, CT 06519
Mon5:30 am - 9:30 pm
Tue5:30 am - 9:30 pm
Wed5:30 am - 9:30 pm
Thu5:30 am - 9:30 pm
Fri5:30 am - 9:30 pm
Sat9:00 am - 9:00 pm
Sun9:00 am - 9:00 pm

Saint Marys Hospital

56 Franklin StWaterbury, CT 06706

Waterbury Hospital

64 Robbins StWaterbury, CT 06708

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Dr. Grace Seungyeon Lee, MD
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Dr. Grace Seungyeon Lee, MDDr. Bruce John Swearingen JR.Joshua Evan InslerAlexandra A Dias
SurgeryVascular SurgeryAnesthesiologyPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
21 Years of Experience 26 Years of Experience 5 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
New Haven , CTJamaica , NYNew Haven , CTWINSTON SALEM , NC
Med School: University Of Oklahoma College Of Medicine Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: Rush Medical College Of Rush University Medical Center Med School: Lincoln Memorial University Debusk College Of Osteopathic Medicine
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Insurance Plans Accepted by Dr. Grace Seungyeon Lee

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Grace Seungyeon Lee has the following 3 specialties

Specialty Expertise

Dr. Grace Seungyeon Lee has the following 3 areas of expertise

  • Endocrinology, Diabetes & Metabolism
  • Laparoscopic Surgery (Laparoscopy)
  • Surgical Oncology

Certifications, License, & Education

21 Years Experience

Dr. Grace Seungyeon Lee holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at Brigham & Womens Hospital.

Medical School

Graduated from University Of Oklahoma College Of Medicine in 2005.

NPI Number

Dr. Lee's NPI number is 1528381282.

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Frequently Asked Questions

How can I make an appointment with Dr. Grace Lee?
You can find contact information for Dr. Grace Lee here on Vitals.
Does Dr. Grace Lee accept virtual/telehealth appointments?
Dr. Grace Lee has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Grace Lee's office located?
Dr. Grace Lee's office is located at 20 York St, New Haven, CT, 06510.
Does Dr. Grace Lee accept my insurance?
You can see the insurance plans that Dr. Grace Lee accepts on their Vitals profile.
Is Dr. Grace Lee accepting new patients?
Dr. Grace Lee is accepting new patients on Vitals. View Dr. Grace Lee's profile on Vitals to make an appointment.

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