Dr. William J. Mugg, MD | South Hadley, MA | Internal Medicine

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Dr. William Mugg specializes in internal medicine and emergency medicine, bringing comprehensive care to patients across both primary and urgent medical situations. He earned his medical degree from the University of Michigan Medical School and completed his residency training at Worcester City Hospital. With 56 years of experience in medicine, Dr. Mugg has developed extensive expertise in managing complex health conditions. He is fluent in both English and Spanish, allowing him to communicate effectively with a diverse patient population.

Dr. Mugg practices at Holyoke Medical Center Inc and sees patients in South Hadley, Massachusetts. His clinical focus includes treating allergies such as allergic rhinitis and managing type 2 diabetes. He offers specialized treatments including allergen immunotherapy and sublingual immunotherapy to help patients find relief from allergic reactions. Patients have rated him 4.6 out of 5 stars on average, reflecting their confidence in his medical care …and bedside manner.

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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

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	Dr. Manjunath Govindaiah, MD	Eric Harker	Kerry L. Folkman, MSN, NP-C
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)	3.9 (7 Ratings)	0 (0 Ratings)
56 Years of Experience	38 Years of Experience	25 Years of Experience	16 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English, Spanish	Speaks English, Kannada, Hindi, Telugu	Speaks English	Speaks English
South Hadley , MA	Wilmington , MA	Lyons , CO	Brookline , MA
Med School: University Of Michigan Medical School	Med School: Vijayanagar Institute Of Medical Sciences	Med School: Duke University School Of Medicine	Med School: Regis College
Current Profile	View Profile	View Profile	View Profile

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

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2025, Inactive

EDUCATION & TRAINING

Residency

Worcester City Hospital

Medical School

University Of Michigan Medical SchoolGraduated in 1970

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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.
Does Dr. William Mugg accept my insurance?: You can see the insurance plans that Dr. William Mugg accepts on their Vitals profile.
Where is Dr. William Mugg's office located?: Dr. William Mugg's office is located at 96 Lyman St, South Hadley, MA, 01075.
How can I make an appointment with Dr. William Mugg?: You can find contact information for Dr. William Mugg here on Vitals.
Does Dr. William Mugg accept virtual/telehealth appointments?: Dr. William Mugg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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