Dr. William J. Mugg, MD | South Hadley, MA | Internist

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Dr. William Mugg is an internal medicine and emergency medicine physician who graduated from the University of Michigan Medical School. He completed his residency training at Worcester City Hospital and has been practicing medicine for 56 years. Dr. Mugg is fluent in both English and Spanish.

Dr. Mugg is affiliated with Holyoke Medical Center Inc and practices in South Hadley, Massachusetts. His clinical expertise includes treating type 2 diabetes and managing hypertension in both adult and pediatric patients. Patients have given him an average rating of 4.6 on Vitals.

Overview based on verified provider data

accepting new patients
4.6

9 Ratings
56 years of experience
36 insurance plans accepted
speaks English, Spanish
Worcester City Hospital
5 written reviews
2 specialties
8 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Male

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

Based on patient feedback. Read the reviews

Dr. Mugg's Ratings and Reviews

4.6

9 Ratings with 5 written Reviews

Average Wait Time 15 Minutes

How was your appointment with
Dr. Mugg?

Patients’ Perspective

Gave an accurate diagnosis: (4) Did WellNeeds Improvement (0)
Had a good bedside manner: (4) Did WellNeeds Improvement (0)
Spent time with me: (4) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (4) Did WellNeeds Improvement (0)
Flexible scheduling: (4) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

9 ratings & reviews

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Showing 1 to 5 of 5 reviews

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30 YEARS OF BEING TREATED CAREFULLY, TREATED KINDLY, AND CONSIDERATELY. CALLED AT MY HOME WHEN I JUST COULDN'T MAKE IT TO HIS OFFICE... REALLY! HE WILL TAKE THE TIME TO MAKE YOU FEEL BETTER OR GET YOU TO THE SPECIALIST YOU NEED. VERY CONCERNED FOR YOUR HEALTH AND WELLBEING.

May 28th, 2019

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Dr. Mugg is a good doctor who has an caring demeanour. He is an excellent diagnostic as the 2 major problems I experienced, he referred me to the right doctor.. I am a white knuckle patient and he has been so knowledgeable and understanding I would highly recommend him and his staff

April 1st, 2019

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The only Doctor I would trust is Dr. Mugg. I have been employed for years at an area hospital and work for 3 Primmary Care Providers. Dr. Mugg is unique in that he listens and his advice pertains to your issues. His staff also unique ,very competent and customer service skills at their highest. If you ever need an emergency appointment - you can be seen the same day. The office I work for, your choices are: 1 ER or Urgent Care. Dr. Mugg - my advice to you: DO NOT RETIRE.

December 14th, 2018

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Dr. Mugg is an excellent diagnostician and has a very calm, healing manner. He goes out of his way for his patients, making house calls and has even seen some in the parking lot. He was among the top grads at University of Michigan and has a wide range of knowledge and experience.

August 13th, 2015

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Dr. Mugg is a very good physician. If he finds a problem with your health that he feels he needs more information on, he does not hesitate to refer the patient to a specialist, ask for a consult, or order testing to pinpoint the problem. He truly listens to the concerns of his patients, answers all questions posed and has a calming bedside manner. I highly recommend Dr. Mugg to new, prospective patients.

January 30th, 2013

Mugg William J Office

96 Lyman StSouth Hadley, MA 01075

Tel: (413) 533-7176

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

Wed9:00 am - 5:00 pm

Thu9:00 am - 5:00 pm

Fri9:00 am - 5:00 pm

SatClosed

SunClosed


Dr. William James Mugg, MD	Kerry L. Folkman, MSN, NP-C	Dr. Manjunath Govindaiah, MD	Eric Harker
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.6 (9 Ratings)	0 (0 Ratings)	0 (0 Ratings)	4 (8 Ratings)
56 Years of Experience	16 Years of Experience	38 Years of Experience	25 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English, Spanish	Speaks English	Speaks English, Kannada, Hindi, Telugu	Speaks English
South Hadley , MA	Brookline , MA	Wilmington , MA	Lyons , CO
Med School: University Of Michigan Medical School	Med School: Regis College	Med School: Vijayanagar Institute Of Medical Sciences	Med School: Duke University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Check-up
Emergency Medicine
Heartburn
Immunization
Physical
Vaccination
Weight Loss
Weight Loss (non-surgical)

Dr. William James Mugg holds an inactive medical license in the state of Massachusetts.

Medical License

Medical Doctor with an inactive medical license in the state of Massachusetts that expired in 2025.

Education & Training

Residency

Completed their residency at Worcester City Hospital.

Medical School

Graduated from University Of Michigan Medical School in 1970.

NPI Number

Dr. Mugg's NPI number is 1689761959.

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How can I make an appointment with Dr. William Mugg?: You can find contact information for Dr. William Mugg here on Vitals.
What languages does Dr. William Mugg speak?: Dr. William Mugg speaks English and Spanish.
Does Dr. William Mugg accept my insurance?: You can see the insurance plans that Dr. William Mugg accepts on their Vitals profile.
Is Dr. William Mugg accepting new patients?: Dr. William Mugg is accepting new patients on Vitals. View Dr. William Mugg's profile on Vitals to make an appointment.
Which hospitals is Dr. William Mugg affiliated with?: Dr. William Mugg is affiliated with Holyoke Medical Center Inc.

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