Dr. Marlene Peng | Seattle, WA | Allergy & Immunology

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Dr. Peng graduated from the Northwestern University The Feinberg School of Medicine in 2002. She works in Seattle, WA and specializes in Allergy & Immunology. Dr. Peng is affiliated with Swedish Medical Center First Hill Campus.

accepting new patients
4.8

166 Ratings
24 years of experience
10 insurance plans accepted
speaks English
Northwestern University The Feinberg School of Medicine
163 written reviews
1 award
1 specialty
14 areas of expertise
1 board certification
1 hospital affiliation
1 office location
Female

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

Based on patient feedback. Read the reviews

Dr. Peng's Ratings and Reviews

4.8

166 Ratings with 163 written Reviews

Average Wait Time 8 Minutes

How was your appointment with
Dr. Peng?

Patients’ Perspective

Gave an accurate diagnosis: (2) Did WellNeeds Improvement (1)
Had a good bedside manner: (3) Did WellNeeds Improvement (0)
Spent time with me: (2) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (1) Did WellNeeds Improvement (1)
Flexible scheduling: (3) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

Patients frequently commend Dr. Marlene Peng for her exceptional knowledge, thoroughness, and compassionate care. They appreciate her ability to listen attentively and explain medical information clearly, fostering a sense of being part of a collaborative care team. However, some patients express dissatisfaction over the protracted wait times for appointments, noting that it can take several months to see her due to her popularity. A minority of reviews detail isolated experiences of feeling dismissed or encountering unprofessional behavior during consultations.

AI-generated from the text of patient reviews

166 ratings & reviews

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Showing 1 to 10 of 163 reviews

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Dr Peng is an excellent doctor. I trust her Advice. She has a very good rapport and is extremely knowledgeable. Experiences with her have been stellar

March 20th, 2026 | Source: Partner

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I really appreciate my engagement with Dr. She is an excellent physician - A keeper!

March 15th, 2026 | Source: Partner

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Good doc and nice demeanor.

March 10th, 2026 | Source: Partner

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Dr. Peng pays attention closely to patient's care, safety including a future plan of care. Nice manner.

March 6th, 2026 | Source: Partner

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Dr Marlene Peng is the best allergist in Puget sound. She remembers things, listens deeply, explains things clearly, and has a calming and reassuring presence.

February 19th, 2026 | Source: Partner

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Dr. Peng was super professional! Quickly diagnosed my allergy and got me on a treatment plan asap.

February 4th, 2026 | Source: Partner

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Dr. Peng is a good allergist.

February 4th, 2026 | Source: Partner

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My sincere thanks to Dr. Peng for providing health care to me.

February 2nd, 2026 | Source: Partner

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Dr. Peng did not truly listen to my issues. I felt disregarded and like what I said didn't matter. She brushed off my concerns and did what she wanted to do and ultimately the appointment was not helpful at all to me. She took the easy route and tested me for something I already told her I had an allergy to but did not want to discover the unknown allergy I am struggling with. I left the visit feeling more confused than when I entered the appointment. I was hopeful to get answers to my mystery allergy but I didn't get any new Information and was denied food allergy testing.

January 30th, 2026 | Source: Partner

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All of it was good.

January 20th, 2026 | Source: Partner

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Swedish Center for Comprehensive Care - Allergy

515 Minor Ave Ste 210Seattle, WA 98104

Tel: (206) 386-9500


Dr. Marlene Peng	Dr. Geoffrey Carlson, MD	Columbia Allergy	Dr. Jing Yi Sun
Allergy & Immunology	Allergy & Immunology	Allergy & Immunology	Allergy & Immunology
Accepts New Patients	Accepts New Patients	Accepts New Patients
4.8 (166 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
24 Years of Experience	13 Years of Experience		9 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option
Speaks English		Speaks English
Seattle , WA	Renton , WA	Fremont , CA	Seattle , WA
Med School: Northwestern University The Feinberg School of Medicine	Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine		Med School: Michigan State University College Of Human Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Aetna
Kaiser Permanente
Medicare - Medicare
Meritain Health
Molina Healthcare
Molina Healthcare - Medicaid (Managed)
PacificSource Health Plans
UnitedHealthcare
UnitedHealthcare - Medicaid
UnitedHealthcare - Medicare

Allergy & Immunology

Allergies
Allergy
Asthma
Desensitization
Drug Allergy
Eczema
Food Allergies
Hay Fever
Hay Fever (Seasonal Allergic Rhinitis)
Itching
Nasal Allergy (Rhinitis)
Rash
Sinusitis
Watery Eyes

BOARD CERTIFICATIONS

American Board of Pediatrics

Pediatrics

MEDICAL LICENSE

Medical Doctor, Washington, 2026, Expired

EDUCATION & TRAINING

Medical School

Northwestern University The Feinberg School of MedicineGraduated in 2002

Melissa Hutton
Allergy & Immunology
| Fremont, CA
(0)
Dr. Gordon Philo Baker, MD
Allergy & Immunology
| Burien, WA
(12)
Dr. Alice Shuyu Chau, MD
Allergy & Immunology
11 Years Exp | Seattle, WA
(0)
Dr. Stuart Jonathan Kahn, MD
Pediatrics
41 Years Exp | Seattle, WA
(0)
Dr. Charles Gregory Jackson, MD
Allergy & Immunology
| Bellevue, WA
(7)
Dr. Michael Sullivan Kennedy, MD
Allergy & Immunology
52 Years Exp | Everett, WA
(4)
Dr. Daniel John Groth, MD
Allergy & Immunology
11 Years Exp | Renton, WA
(0)
Dr. Dominick A Minotti, MD
Allergy & Immunology
55 Years Exp | Seattle, WA
(0)
Dr. Karriem Hakim Aliffe
Anesthesiology
38 Years Exp | SEATTLE, WA
(0)
JR George Joseph Todaro
Pathology
63 Years Exp | Seattle, WA
(0)

Does Dr. Marlene Peng accept virtual/telehealth appointments?: Dr. Marlene Peng has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Marlene Peng's office located?: Dr. Marlene Peng's office is located at 515 Minor Ave Ste 210, Seattle, WA, 98104.
Which hospitals is Dr. Marlene Peng affiliated with?: Dr. Marlene Peng is affiliated with Swedish Medical Center First Hill Campus.
Does Dr. Marlene Peng accept my insurance?: You can see the insurance plans that Dr. Marlene Peng accepts on their Vitals profile.
Is Dr. Marlene Peng accepting new patients?: Dr. Marlene Peng is accepting new patients on Vitals. View Dr. Marlene Peng's profile on Vitals to make an appointment.

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