Summary

Dr. Mallory Hatfield treats hyperlipidemia, high cholesterol in children and teens, and coronary artery disease, and performs contrast echocardiography and transthoracic echocardiograms. She has practiced cardiology for 35 years and is affiliated with Cape Cod Hospital.

Dr. Hatfield earned her medical degree from SUNY Upstate Medical University and completed her residency at Lenox Hill Hospital. She sees patients in Hyannis, Massachusetts, and speaks English, Portuguese, and Spanish. Patients on Vitals rate Dr. Hatfield 4.07 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.1
  • 35 years of experience
  • speaks English, Portuguese, Spanish
  • Lenox Hill Hospital
  • 10 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

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

Office Location

Hatfield Cardiology Llc

46 North St Ste 6Hyannis, MA 02601
Mon7:45 am - 4:30 pm
Tue7:45 am - 4:30 pm
Wed7:45 am - 4:30 pm
Thu7:45 am - 4:30 pm
Fri7:45 am - 4:30 pm
SatClosed
SunClosed

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Dr. Mallory Chien Hatfield, MD
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Dr. Mallory Chien Hatfield, MDDr. Dana Weisshaar, MDNancy J O'ConnorDr. John C Hostetter II, MD
CardiologyCardiologyCardiologyCardiology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
0 
0 
4.8 
35 Years of Experience 37 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Portuguese, Spanish Speaks English Speaks English Speaks English, Portuguese
Hyannis , MACambridge , MAHyannis , MAFalmouth , MA
Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med Med School: University of Toledo Medical School Med School: Rutgers Robert Wood Johnson Medical School
Current Profile
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Insurance Plans Accepted by Dr. Mallory Chien Hatfield

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mallory Chien Hatfield has the following specialty

Specialty Expertise

Dr. Mallory Chien Hatfield has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

35 Years Experience

Dr. Mallory Chien Hatfield holds an expired medical license in the state of Massachusetts.

Medical License

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

Education & Training

Residency

Completed their residency at Lenox Hill Hospital.

Medical School

Graduated from Suny Upstate Medical University Alan And Marlene Norton Coll Of Med in 1991.

NPI Number

Dr. Hatfield's NPI number is 1790737013.

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Frequently Asked Questions

Where is Dr. Mallory Hatfield's office located?
Dr. Mallory Hatfield's office is located at 46 North St Ste 6, Hyannis, MA, 02601.
Is Dr. Mallory Hatfield accepting new patients?
Dr. Mallory Hatfield is accepting new patients on Vitals. View Dr. Mallory Hatfield's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Mallory Hatfield?
You can find contact information for Dr. Mallory Hatfield here on Vitals.
Does Dr. Mallory Hatfield accept my insurance?
You can see the insurance plans that Dr. Mallory Hatfield accepts on their Vitals profile.
What languages does Dr. Mallory Hatfield speak?
Dr. Mallory Hatfield speaks English, Portuguese, and Spanish.

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