Dr. Shannon Nicole M. Chadha, MD | ROCK HILL, SC | Allergy & Immunology

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Dr. Chadha graduated from the Medical College of Georgia At Augusta University in 2008. She works in ROCK HILL, SC and 5 other locations and specializes in Allergy & Immunology and Pediatrics. Dr. Chadha is affiliated with Atrium Health Carolinas Medical Center, Piedmont Medical Center, Novant Health Presbyterian Medical Center, Atrium Health Mercy, Atrium Health Union, Atrium Health Pineville, Levine Childrens Hospital, Novant Health Hemby Childrens Hospital and Novant Health Ballantyne Medical Center.

accepting new patients
4.9

74 Ratings
18 years of experience
speaks English, Spanish
Medical College Of Georgia At Augusta University
74 written reviews
2 specialties
10 areas of expertise
2 board certifications
9 hospital affiliations
7 office locations
Female

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

Based on patient feedback. Read the reviews

Dr. Chadha's Ratings and Reviews

4.9

74 Ratings with 74 written Reviews

Average Wait Time 12 Minutes

How was your appointment with
Dr. Chadha?

Patients’ Perspective

Gave an accurate diagnosis: (69) Did WellNeeds Improvement (1)
Had a good bedside manner: (71) Did WellNeeds Improvement (1)
Spent time with me: (70) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (63) Did WellNeeds Improvement (1)
Flexible scheduling: (43) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

Patients consistently praise Dr. Shannon Nicole Mulligan Chadha for her thoroughness, excellent communication, and genuine care. She is described as compassionate, patient, and attentive, with a warm and welcoming staff, which makes her highly recommended and appreciated for improving patients' health experiences. However, there is a negative review highlighting a lack of empathy and inadequate follow-up in addressing severe symptoms, which stands out against the generally positive feedback. Overall, while most patients express great satisfaction, there is an isolated experience of dissatisfaction regarding symptom management and responsiveness.

AI-generated from the text of patient reviews

74 ratings & reviews

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Showing 1 to 10 of 74 reviews

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Outstanding as always the best care you can get

April 30th, 2026

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Fast and easy. I was seen quickly and within 10 minutes of my scheduled appointment. Dr. Chadha is very thorough and a caring physician. I have been getting my allergy shots at Carolina Asthma and Allergy since 1990. There staff is first rate and whenever I have had a issue, I was seen promptly and the situation was addressed.

April 13th, 2026

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Dr Chadha is absolutely the best doctor I have ever seen. She has given me my life back when all the other doctors could not I am forever grateful

February 9th, 2026

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Dr. Chadha listens to your concerns, truly cares about your experience, and works with you to find answers and manage your health. Her staff is so very kind and thoughtful. I could not recommend them more

December 8th, 2025

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Dr. Chadha is always kind and supportive with all of my allergy issues. Today was no exception. My emotions were all over the place and she was nothing but compassionate and understanding. She does her very best to help me with my health and my mood when the body isn’t doing what I want it to do. I just appreciate the fact that she listens to me and my concerns.

October 1st, 2025

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Dr. Shannon was absolutely amazing at my son’s allergy appointment today. From the moment she walked into the room until discharge, she was kind, patient, and very thorough. She took the time to listen to all of my concerns, explained everything in a way that was easy to understand, and made sure both my son and I felt comfortable the entire time. Her professionalism and genuine care truly stood out, and I left the appointment feeling confident in the plan she put in place. I would highly recommend Dr. Shannon to any parent looking for a compassionate and knowledgeable doctor for their child.

September 11th, 2025

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This was my to Dr. Chadha and her team. I was extremely impressed by the team’s support in the practice. The total experience was excellent. We came to a recommended protocol that was spot on. I have a follow up with Dr. Chadha in six weeks.

August 21st, 2025

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Dr. Chadha is Excellent. She is smart, diligent, very personable and yet still professional.

July 11th, 2025

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Dr. Chadha and her staff are always warm, helpful and professional. I can count on them to care about my wellbeing, including my financial situation and making sure my prescriptions are affordable. I highly recommend them to anyone with any kind of allergies!

May 5th, 2025

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Nice smile easy to get along with explain stuff well and very nice person

April 30th, 2025

Carolina Asthma And Allergy Center Rock Hill

420 HERLONG AVE S STE 101ROCK HILL, SC 29732

Tel: (704) 372-7900

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Carolina Asthma And Allergy Center Southpark

5970 Fairview Rd Ste 500Charlotte, NC 28210

Tel: (704) 980-8855

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Piedmont Medical Center

222 Herlong Ave SRock Hill, SC 29732

Tel: (803) 329-1234

Caromont Regional Medical Center

2525 Court DrGastonia, NC 28054

Tel: (704) 834-2000

Atrium Health Carolinas Medical Center

1000 Blythe BlvdCharlotte, NC 28203

Tel: (704) 355-2000

Levine Childrens Hospital

1000 Blythe BlvdCharlotte, NC 28203

Tel: (704) 381-2000

Atrium Health Pineville

10628 Park RdCharlotte, NC 28210

Tel: (704) 667-1000


Dr. Shannon Nicole Mulligan Chadha, MD	Dr. Larry Thomas Glass, MD	Dr. Amanda Watson Dale-Shall, MD	Dr. Donald Shelton Chapman, MD
Allergy & Immunology	Pediatrics	Nephrology	Pediatrics
Accepts New Patients
4.9 (74 Ratings)	5 (13 Ratings)	5 (4 Ratings)	5 (2 Ratings)
18 Years of Experience	49 Years of Experience	25 Years of Experience	32 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish	Speaks Spanish, English
ROCK HILL , SC	Shelby , NC	Charlotte , NC	Charlotte , NC
Med School: Medical College Of Georgia At Augusta University	Med School: Georgetown University School Of Medicine	Med School: University Of Toledo College Of Medicine	Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Allergies
Asthma
Desensitization
Food Allergies
Hay Fever
Itching
Pediatrics
Rash
Sinusitis
Watery Eyes

MEDICAL LICENSE

Medical Doctor, North Carolina, 2026, Expired

Medical Doctor, South Carolina, 2027, Active

EDUCATION & TRAINING

Medical School

Medical College Of Georgia At Augusta UniversityGraduated in 2008

Dr. Brendan Carl Kleiboer, MD
Pediatrics
12 Years Exp | Charlotte, NC
(0)
Dr. Tonya Kristin Arscott-Mills, MD
Pediatrics
25 Years Exp | Charlotte, NC
(0)
Dr. Stephanie Pettus Kwon, MD
Pediatrics
| Charlotte, NC
(0)
Dr. Christina Marie Warwick, DO
Pediatrics
14 Years Exp | Charlotte, NC
(0)
Dr. Erin Patricia Trovillion, MD
Pediatrics
15 Years Exp | Charlotte, NC
(0)
Dr. Toni Ola Tildon, MD
Pediatrics
26 Years Exp | Charlotte, NC
(0)
Dr. Jocelyn Wilson Harmon, MD
Pediatrics
20 Years Exp | Charlotte, NC
(0)
Dr. Sara M Elrefai, MD
Medical Genetics
21 Years Exp | Charlotte, NC
(3)
Dr. Jorge Alba, DO
Neonatology
41 Years Exp | Rock Hill, SC
(6)
Dr. Sara Jeanne Steelman, MD
Critical Care Medicine
36 Years Exp | Charlotte, NC
(0)

What languages does Dr. Shannon Nicole Chadha speak?: Dr. Shannon Nicole Chadha speaks English and Spanish.
How can I make an appointment with Dr. Shannon Nicole Chadha?: You can find contact information for Dr. Shannon Nicole Chadha here on Vitals.
Does Dr. Shannon Nicole Chadha accept virtual/telehealth appointments?: Dr. Shannon Nicole Chadha has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Shannon Nicole Chadha's office located?: Dr. Shannon Nicole Chadha's office is located at 420 HERLONG AVE S STE 101, ROCK HILL, SC, 29732.
Which hospitals is Dr. Shannon Nicole Chadha affiliated with?: Dr. Shannon Nicole Chadha is affiliated with Atrium Health Carolinas Medical Center, Piedmont Medical Center, Novant Health Presbyterian Medical Center, Atrium Health Mercy, Atrium Health Union, Atrium Health Pineville, Levine Childrens Hospital, Novant Health Hemby Childrens Hospital, and Novant Health Ballantyne Medical Center.

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