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315 verified Allergists in Rockville, MD
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 08/21/2026
Availability last updated 08/21/2026

Dr. Nneoma Obiejemba, MD

Allergist
4.93
·152 reviews
The experience was excellent . The doctor was masterful at her profession. - Dec 23, 2025 by Davon M.Click to read more
2.5 mi · 12250 Rockville Pike, Ste 290, Rockville, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in asthma + 1 more ·
Read bio
**The practice requires the front and back of your ID card, insurance card, and an active phone number in order to be seen. PLEASE NOTE THERE IS A $65 CANCELLATION FEE OR NO-SHOW FEE, AND $100 IF DEDUCTIBLE NOT MET BEFORE VISIT.** Nneoma Obiejemba, MD, FAAAAI, FAAP, is a dual board-certified physic...Click to read more
Next available: today

Dr. Yung-Hao Howard Pung, MD, MPH, FAAAAI

Allergist
4.60
·85 reviews
Easy to book and had no issues with the appointment. - Jun 12, 2023 by Mawencilita B.Click to read more
4 mi · 11119 Rockville Pike, Ste 406, Rockville, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 27 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic nose and throat inflammation due to allergies ·
Read bio
Dr. Pung is a board-certified allergist for both adult and pediatric patients. He earned his Doctor of Medicine from National Taiwan University College of Medicine. He then continued his education and obtained his Master's in Public Health (M.P.H.) from Johns Hopkins University. Subsequently, he com...Click to read more
Next available: Thu, Sep 24

Dr. Ahmed Heshmat, MD

Primary Care Doctor
4.67
·1042 reviews
I've seen him a couple times for winter coughs and he's been very helpful and pleasant. - Jan 3, 2020 by Jennifer B.Click to read more
2.5 mi · 2401 Research Blvd, Ste 200, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in lower back pain + 8 more ·
Read bio
We have an onsite phlebotomist for convenient lab services through LabCorp. Our practice also provides weight management, addiction treatment, obesity care, joint injections if needed, and trigger point release. Please note: If your insurance plan requires you to choose your PCP, please make sure...Click to read more
Next available: today

Dr. David Charles, MD

Primary Care Doctor
4.62
·417 reviews
Dr Charles is awesome... With many years of medical experience. I highly recommend him to any interested person. - Oct 5, 2015 by Chiquita S.Click to read more
2.5 mi · 15200 Shady Grove Rd, Ste 307, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 58 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acute sinusitis + 8 more ·
Read bio
NEW PATIENTS: All new patient visits are booked for an in-person appointment first. All following visits can be virtual and booked directly with the office. Dr. David Charles attended Morehouse School of Medicine in Atlanta, where he earned his Doctor of Medicine degree in 1995. He then completed...Click to read more
Next available: Mon, Aug 24

Dr. Chibuzor Efuribe, DNP, FNP-C

Family Nurse Practitioner (Virtual)
5.00
·38 reviews
The Doctor was so pleasant - May 18, 2023 by George B.Click to read more
Rockville, MD
Accepts Aetna, Medicare, UnitedHealthcare + 3 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or Medi-Cal insurance plan, as it could result in you losing your insurance coverage. If, after booking with us, it is found that you have a plan that is part of Medicaid or Medi-Cal, your appointment will be cancelled.* I...Click to read more
Next available: Mon, Aug 24

Dr. Vasif C. Kalfa, MD

Allergist
4.88
·281 reviews
Dr Kalfa was very patient, thorough, transparent about my options and diagnosis, and very effective. Thank you! - May 16, 2021 by Lori G.Click to read more
9 mi · 8630 Fenton Street, Suite 522, Silver Spring, MD 20910
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in asthma + 2 more ·
Read bio
If you are an existing patient of our office please call us to schedule your follow-up appointment. Dr. Kalfa is a physician specializing in both Pediatric and Adult Allergy & Immunology. He earned his Allergy and Immunology Fellowship at University of California Los Angeles. He is board-certified...Click to read more
Next available: Tue, Aug 25

Henry Yan, PA-C

Physician Assistant (Dermatology)
4.92
·49 reviews
It was a quick and efficient appointment. He answered all of my questions. Relaxed and likable. - Feb 11, 2026 by Michael S.Click to read more
3 mi · 6163 Executive Blvd, Rockville, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in psoriasis + 2 more ·
Read bio
Henry Yan, PA-C (M.D. in China) is a nationally certified Physician Assistant (PA-C) in the United States. He was an attending Dermatology physician and an assistant professor in the first hospital of China Medical University (Shenyang, China) Prior to coming to the United States. After obtaining h...Click to read more
Next available: Tue, Aug 25

Dr. Stephen Krivda, MD, FAAD

Dermatologist
4.87
·30 reviews
2.5 mi · 15225 Shady Grove Rd, Ste 303, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in benign or precancerous skin growths ·
Read bio
Dr. Stephen Krivda, a native of New York, received his medical degree from the Uniformed Services University of the Health Sciences (USUHS). He is a Board-Certified dermatologist and dermatopathologist. Dr. Krivda was an officer in the U.S. Army for 27 years with assignments around the world, inclu...Click to read more

Dr. John Chuke, MD

Internist
4.83
·936 reviews
Very good. He was understanding and actually listened to me about what my issues were. - Sep 14, 2016Click to read more
2.5 mi · 15005 Shady Grove Rd, Ste 240, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Medicare + 7 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Dr. John Chuke is a board certified Internist. Dr. Chuke completed his residency at the reputable William Beaumont Hospital in Royal Oak, Michigan. Prior to that he worked as a researcher in the Departments of Neurology and Ophthalmology at the University of Kentucky Medical Center where he conducte...Click to read more
Next available: Thu, Aug 27

Kimberly Nieves, NP

Nurse Practitioner
3 mi · 911 Meeting Street, North Bethesda, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · Expertise in acute skin infection + 4 more ·
Read bio
I am a dedicated Nurse Practitioner with over 20 years of experience providing compassionate, patient-centered care. Throughout my career, I have worked in various specialties, including Primary Care, Women's Health and Gastroenterology, allowing me to take a holistic approach to diagnosis and treat...Click to read more

Alina Gerasymova, PA-C

Physician Assistant (Dermatology)
5.00
·34 reviews
Thanks to Dr.Alina Gerasimova for the professional approach, attention to details and clear instructions! Not only she had resolved an issue I came with, but also had noticed an additional problem and gave me great suggestions. Highly recommend! - Mar 23, 2026 by Alice K.Click to read more
2.5 mi · 15245 Shady Grv Rd, Ste 370 (South entrance), Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute skin infection + 1 more ·
Read bio
Alina Gerasymova is a board-certified Physician Assistant specializing in Dermatology. She graduated summa cum laude with a master’s degree in biology from Donetsk State University in Ukraine. Earlier in her professional life, she had careers in science education and advertising before moving to the...Click to read more
Next available: Fri, Aug 28

Sarah Knowlton, FNP

Family Nurse Practitioner
5.00
·24 reviews
Sarah and the staff at OneMedical were welcoming, professional, informative, efficient, and eased any typical doctor office visit anxieties. The office was modern, spacious, comfortable, and clean yet not sterile feeling. I will certainly be returning for future checkups! - Apr 18, 2026 by Patrick L...Click to read more
3 mi · 911 Meeting Street, North Bethesda, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in rash + 1 more ·
Read bio
As a nurse practitioner, I've worked in both primary care and urgent care settings, as well as the specialty of gastroenterology. I enjoy building relationships with my patients, allowing us to use shared decision making to collaborate on goals for physical and mental health and well-being over time...Click to read more

Heather Duhame, NP

Family Nurse Practitioner
4.33
·6 reviews
Heather is a treasure! I am sending my 79 year brother to her. He refuses to see any MDs but he will love Heather. Actually, we have both avoided annual senior physicals until I was treated by Heather. I will also recommend her in DC on our neighborhood listserve. She has a stellar, wonderful bed...Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Prior to transitioning to her role as an Internal Medicine Nurse Practitioner last year, Heather worked in the emergency department for six years and still moonlights in the ER on an as-needed basis. She earned her Master's in Adult Nurse Practitioner from The George Washington University. Heather j...Click to read more
Next available: Tue, Aug 25

Catherine Renken, NP

Family Nurse Practitioner
4.69
·35 reviews
She’s very kind, reassuring and comforting! Answered all of my questions and concerns. I would recommend her to everyone! by Riley C.Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Katie is a board-certified family nurse practitioner with a background in primary care and health promotion. She earned her Bachelor of Science in Nursing from the University of Michigan and went on to obtain her Master of Science in Family Health Nursing from Shenandoah University. Prior to becomin...Click to read more
Next available: Tue, Aug 25

Dr. Walter Giblin, MD, FAAD

Pediatric Dermatologist
4.34
·32 reviews
2.5 mi · 15225 Shady Grove Rd, Ste 303, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · 25+ years of experience · Expertise in shingles + 5 more ·
Read bio
Dr. Walter J. Giblin has been practicing as a Board-Certified dermatologist in Montgomery County since 1992. A native of Massachusetts, Dr. Giblin graduated from Georgetown University undergraduate and medical schools. After completing his residency at Walter Reed Army Medical Center he served in th...Click to read more

Dr. Hooman Azmi, MD

Internist
4.73
·756 reviews
Dr. Azmi was very friendly and listened to my concerns. I'm glad that I found a new PCP in my area. - Aug 3, 2021 by Samuel A.Click to read more
4 mi · 11119 Rockville Pike, Ste 316, Rockville, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Excellent wait time · Expertise in acute urinary tract infection + 9 more ·
Read bio
Hooman Azmi is a friendly and accomplished internist based in Rockville, MD. Dr. Azmi earned his Doctor of Medicine degree from Kermanshah University of Medical Sciences School of Medicine in Iran. He completed his residency in internal medicine at The Brookdale University Hospital and Medical Cente...Click to read more
Next available: Fri, Aug 28

Dr. Ann Lindgren, MD

Pediatric Dermatologist
4.5 mi · 6410 Rockledge Dr, Ste. 402, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · 25+ years of experience · Expertise in acute skin infection + 2 more ·
Read bio
Dr. Ann Lindgren received both her undergraduate and medical degrees from Harvard University. She subsequently completed her dermatology training at Harvard University under the tutelage of Dr. Thomas Fitzpatrick and Dr. Sam Moschella, two of the foremost dermatology professors in the country. Dr. L...Click to read more
Next available: Fri, Oct 2

Dr. John O’Neill, MD

Dermatologist
4.73
·30 reviews
4.5 mi · 6410 Rockledge Dr, Ste. 402, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Dr. O’Neill received his undergraduate degree from the College of William and Mary and his medical degree from Georgetown University School of Medicine. After serving in the US Navy as a medical officer, he completed his dermatology training at Bethesda Naval Hospital. He joined Dr. Jaffe in private...Click to read more
Next available: Fri, Oct 2

Dr. Sunghun Cho, MD

Dermatologist
2.5 mi · 15245 Shady Grv Rd, Ste 370 (South entrance), Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · 23 years of experience ·
Read bio
Dr. Sunghun Cho is a board-certified dermatologist with over two decades of clinical experience. A Maryland native, he received his undergraduate degree from the University of Maryland Baltimore County and his medical degree from the Uniformed Services University (USUHS). He completed his dermatolog...Click to read more
Next available: Mon, Sep 21

Dr. Matthew Katz, MD

Cosmetic Dermatologist
4.61
·31 reviews
The doctor didn’t bother to look at my skin condition further than what was on my forehead/scalp.Click to read more
3 mi · 11510 Old Georgetown Rd, Rockville, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths + 3 more ·
Read bio
Dr. Matthew Katz graduated from Georgetown University School of Medicine in 1988. He completed a postdoctoral dermatology fellowship at the University of Miami in 1991 and then completed his dermatology residency at Johns Hopkins Hospital in 1994. He has been in practice since 1994. He specializes i...Click to read more

Mana Hosseini, PA

Physician Assistant (Allergy)
5.00
·1 review
I had such a positive experience with Mana Hosseini, PA and the entire staff. I came in for an ongoing rash that has been difficult to figure out, and from the moment I arrived, everyone was incredibly kind, helpful, and attentive. Mana really took the time to listen to everything I had been experie...Click to read more
5.5 mi · 501 N. Frederick Avenue, Suite 304, Gaithersburg, MD 20877, Gaitherburg, MD 20877
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
We are excited to welcome Mana Hosseini, PA-C, to the Amerimmune team! Mana earned her Master of Science in Physician Assistant Studies from Howard University, where she graduated with the highest GPA in her class. She completed extensive clinical training in emergency medicine, family medicine, int...Click to read more
Next available: Mon, Aug 24

Dr. Eliane Abou-Jaoude, MD

Allergist
4.71
·66 reviews
It was a very good experience overall. Will be getting my allergy shots to help overcome really bad allergies. - May 5, 2023 by Maria R.Click to read more
11.5 mi · 1749 Old Meadow Rd, Ste 308, Mclean, VA 22102
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients ·
Read bio
Dr. Abou-Jaoude is exceptionally well qualified to provide excellent care to all of our adult and pediatric patients who seek accurate diagnosis and effective treatment of their allergy, asthma, and immunological diseases. Dr. Abou-Jaoude received her M.D. degree at the State University of New York...Click to read more
Next available: Thu, Aug 27

Dr. William Condrell, MD

Internist
4.74
·2134 reviews
Great doctor. Doesn't rush through the appointment and will answer all of your questions in a meaningful way. - Nov 28, 2011Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 9 more ·
Read bio
We are accepting both in-person and virtual visits. Office Hours: Monday–Thursday: 7:30 AM–7:00 PM Friday: 7:30 AM–4:30 PM Saturday: 9:00 AM–2:00 PM The most important part of my relationship with my patients is having the time to truly get to know them. I make it a point to sit down with...Click to read more
Next available: Tue, Aug 25

Eliese Richbourg, NP

Family Nurse Practitioner
4.59
·17 reviews
This office has the nicest people working there. - Oct 30, 2025 by Joan S.Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ms. Eliese Richbourg is an experienced family nurse practitioner from Washington, DC. She sees patients at Spring Valley Internal Medicine and also provides virtual consultations. She earned a master's degree in family nursing from Marymount University. Ms. Richbourg can diagnose and treat common h...Click to read more
Next available: Tue, Aug 25

Kellie Loughran, NP

Family Nurse Practitioner
4.83
·53 reviews
Very friendly and professional staff. Highly recommend this office. - Dec 26, 2024Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Expertise in high cholesterol ·
Read bio
Kellie Loughran, NP, is a compassionate family nurse practitioner at Spring Valley Internal Medicine in Washington, DC. With a solid foundation in nursing, she aims to provide holistic care that incorporates evidence-based interventions and the individual needs of her patients. Born and raised in A...Click to read more
Next available: Tue, Aug 25

Elizabeth Lyford, PA

Physician Assistant
4.93
·138 reviews
Very nice doctor and staff at this office. Prompt service and attention to detail. - Mar 10, 2026 by Priyanka D.Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time
Next available: Tue, Aug 25

Dr. Sirisha Durbhakula, MD

Pediatrician
4.80
·5 reviews
Great practice with caring doctors - Nov 12, 2024 by Katerina B.Click to read more
6 mi · 903 Russell Ave, Ste 301, Gaithersburg, MD 20879
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 25+ years of experience · Excellent wait time ·
Read bio
Sirisha A. Durbhakula, M.D. received her Bachelor's degree from Northwestern University. She earned her Doctor of Medicine from the State University of New York Upstate Medical University and completed her Pediatric training at Albany Medical Center. She is Board Certified in Pediatrics and is a Fel...Click to read more
Next available: Mon, Aug 24

Francine Benjamin, NP

Nurse Practitioner (Pediatrics)
5.00
·1 review
6 mi · 903 Russell Ave, Ste 301, Gaithersburg, MD 20879
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Francine Benjamin, C.P.N.P., is a Board Certified Pediatric Nurse Practitioner. She earned her Bachelor's degree in Nursing from Emory University in Atlanta, Georgia, where she also completed a Certificate in Pediatric Nursing. She received her Master's in Nursing from The Catholic University of Ame...Click to read more
Next available: Mon, Aug 24

Alisa Kuznetsova, PA

Physician Assistant
4.69
·13 reviews
- Jun 18, 2026 by Anthony B.Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Alisa Kuznetsova is a highly skilled physician assistant. She practices at Condrell Primary Care in Washington, DC. Ms. Kuznetsova provides both in-person and virtual services, supporting patients with preventive care, routine check-ups, and the management of acute and chronic conditions. She c...Click to read more
Next available: Tue, Aug 25

Sally Markell, NP

Nurse Practitioner
4.96
·133 reviews
Great experience! Friendly, efficient, and knowledgeable. - Feb 1, 2026Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Meet Sally, a highly skilled and compassionate Family Nurse Practitioner with a passion for patient care. She earned her Master of Science in Nursing from George Mason University, where she honed her clinical expertise in cardiac critical care and emergency medicine. Born and raised in Northern Vir...Click to read more
Next available: Tue, Aug 25

Morgan Shumate, NP

Family Nurse Practitioner
4.90
·142 reviews
Everything was great. Easily fixed my hearing issue due to wax built up. - Nov 1, 2025Click to read more
6 mi · 5616 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Morgan Shumate is a board-certified Family Nurse Practitioner with a Master’s in Family Health Nursing from George Mason University and a Bachelor’s degree from Salisbury University. With experience in critical care and post-anesthesia care, Morgan chose to pursue primary care to build long-term rel...Click to read more
Next available: Tue, Aug 25

Dr. Mark Jaffe, MD

Cosmetic Dermatologist
4.63
·30 reviews
4.5 mi · 6410 Rockledge Dr, Ste. 402, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · 25+ years of experience · Expertise in joint cyst + 4 more ·
Read bio
Dr. Mark Jaffe was raised in Washington, DC, graduating from Woodrow Wilson High School in 1971. He attended the University of Michigan for his undergraduate studies. Majoring in psychology, he also fulfilled his pre-medical requirements and graduated with high distinction in 1975. Jaffe then attend...Click to read more
Next available: Fri, Oct 2

Dr. Anitha Kandaswamy, MD

Primary Care Doctor
4.50
·799 reviews
I was late getting on our Zoom meeting and she proactively called me which I really appreciated. by Lori B.Click to read more
5.5 mi · 702 Russell Ave, Ste 100, Gaithersburg, MD 20877
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 4 more ·
Read bio
• Alert: Physical/Annual check-ups will only be conducted during the following times: 9 am–12 pm and 1 pm–2:30 pm. Please note that all patients must fast before their visit. About All Day Family Care o Looking for a primary care clinic that prioritizes your health and well-being? Look no further...Click to read more
Next available: Fri, Aug 28

Young Lee, APRN, RN, NP

Nurse Practitioner (Dermatology)
4.92
·12 reviews
Young Lee NP is 10 out of 10 - Jun 11, 2026 by Gary M.Click to read more
6 mi · 2730 University Blvd W, #400, Silver Spg, MD 20902
Accepts Aetna, BlueCross BlueShield, Cigna + 90 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in benign or precancerous skin growths ·
Read bio
Young Lee, FNP-BC is a board-certified family nurse practitioner credentialed by the American Nurses Credentialing Center (ANCC). He practices at Anne Arundel Dermatology and is a member of the Society of Dermatology Nurse Practitioners. Young earned his Bachelor of Science in Nursing from Old Domin...Click to read more
Next available: Wed, Aug 26

Kristen Johnston, NP

Nurse Practitioner (Pediatrics)
5.00
·5 reviews
I love coming to that office , they are so friendly. They have been so understanding and welcoming - Sep 3, 2025 by Mariana P.Click to read more
6 mi · 903 Russell Ave, Ste 301, Gaithersburg, MD 20879
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Kristen Johnston, C.P.N.P. is a Board Certified Nurse Practitioner. She received a B.S. in Nursing from Creighton University in Omaha and a M.S. Degree from the University of Maryland. Mrs. Johnston was a pediatric nurse for fourteen years. She received her Pediatric Nurse Practitioners training at ...Click to read more
Next available: Wed, Aug 26

Dr. Ahmad Hamad, MD

Allergist
4.83
·486 reviews
Very very friendly and professional! Highly recommend! by Yue Z.Click to read more
12.5 mi · 8320 Old Courthouse Rd, Ste 303, Vienna, VA 22182
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in asthma ·
Read bio
- If you book as a NEW patient and you fail to show or reschedule, we may assess a $ 80 “no-show” service charge to your account. This “no-show charge” is not reimbursable by your insurance company. - You must be off anti-histamines for at least 5 days before your appointment for allergy testing. ...Click to read more
Next available: Thu, Aug 27

Dr. Linda Berger, MD

Pediatrician
5.00
·8 reviews
Excellent! - Aug 22, 2025 by Katerina B.Click to read more
6 mi · 903 Russell Ave, Ste 301, Gaithersburg, MD 20879
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Linda E. M. Berger, M.D. received her B.A. from Cornell University. She then received her M.D. and served her Pediatric training at the University of Maryland in Baltimore. She is Board Certified in Pediatrics and is a Fellow of the American Academy of Pediatrics. Dr. Berger joined our practice in 1...Click to read more
Next available: Thu, Aug 27

Dr. Elizabeth Obi, DNP, CRNP

Family Nurse Practitioner
4.15
·885 reviews
She was a good listener and she was attentive to my needs. I only gave her 3 stars because she wasn’t clear with communication when treating me. - Aug 23, 2021 by Chanise T.Click to read more
10 mi · 10230 New Hampshire Ave, Ste 340, Silver Spring, MD 20903
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients ·
Read bio
Dr. Elizabeth Obi, DNP, has acquired more than 20 years of professional experience. She earned her Doctor of Nursing Practice from Chamberlain University and completed her Family Nursing education at Mountain State University. At Washington Medical Clinic LLC, we care for children, adults, and the e...Click to read more
Next available: today

Dr. Talal Nsouli, MD

Allergist
4.88
·497 reviews
Dr. Nsouli was very thorough with my daughter and explained everything well. He was receptive when I asked questions. - Jun 9, 2016Click to read more
11.5 mi · 1749 Old Meadow Rd, Ste 308, Mclean, VA 22102
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in allergic skin reaction with hives + 2 more ·
Read bio
Dr. Talal M. Nsouli is the Director of the Watergate and McLean Allergy and Asthma Centers. In that capacity, he was President Bill Clinton's personal allergist for the full eight years of his presidency. In addition, he served as an allergy consultant to President George W. Bush's White House Medic...Click to read more
Next available: Mon, Sep 7

Dr. Obianuju Nwoga, MD

Pediatrician
4.86
·7 reviews
We highly recommend Dr. Nwoga. She was patient, knowledgeable and relatable. - Aug 23, 2025 by Sherrill F.Click to read more
6 mi · 903 Russell Ave, Ste 301, Gaithersburg, MD 20879
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Excellent wait time ·
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Certified by the American Board of Pediatrics, Dr. Obianuju Nwoga is a dedicated pediatrician serving the people of Gaithersburg, MD. She offers consultations and follow-ups at Pediatric and Adolescent Care, PA. Dr. Nwoga earned her Bachelor of Medicine, Bachelor of Surgery degree from the Univer...Click to read more
Next available: Fri, Aug 28
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

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Frequently asked questions

How can I make a same-day appointment with an Allergist in Rockville?

On average, patients who use Zocdoc can search for an Allergist in Rockville, book an appointment, and see the Allergist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Allergists in Rockville who accept your insurance and make an appointment online.

How can I find a Rockville Allergist who takes my insurance?

Zocdoc lets you search specifically for a Rockville Allergist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with an Allergist in Rockville?

Zocdoc is a free online service that helps patients find Allergists in Rockville and book appointments instantly. You can search for Rockville Allergists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Allergist in Rockville?

When you search for Rockville Allergists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Allergists in Rockville who match your preferences.

How can I find a Rockville Allergist who sees patients after hours?

On Zocdoc, you can search specifically for Rockville Allergists with availability after 5 p.m.

How can I find a top-rated Allergist in Rockville?

You can use Zocdoc to find Allergists in Rockville who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with an Allergist online in Rockville?

Allergists in Rockville on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Allergists who offer video visits.

Are video visits with an Allergist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Allergists in Rockville who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find an Allergist in Rockville who sees patients in the morning or evening?

Zocdoc lets you search specifically for an Allergist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find an Allergist in Rockville who sees patients during the weekend?

Zocdoc let's you see real-time availability for Allergists in Rockville. Many Allergists offer appointments on Saturdays and Sundays.

How many allergists are there in Rockville, MD?

As of July 2026, Rockville, MD, has about 22 licensed allergists. (Medpro)


What percentage of children in Maryland are affected by asthma?

From 2022 to 2023, around 7.4% of children between the ages of 0 to 17 had asthma in Maryland. Girls (≈7.6%) showed a slightly higher prevalence of asthma than boys (≈7.3%) in the state. (America's Health Rankings, 2023)


Is asthma more common among women in Maryland?

As of 2023, asthma incidence in Maryland was higher among women (≈13.7%) than men (≈7.6%). The incidence showed a slight increase from the previous year, where approximately 13.3% of women were diagnosed with asthma. (America's Health Rankings, 2023)


How many patients book appointments with allergists in Rockville, MD through Zocdoc in a month?

In July 2026, around 22 patients booked appointments with allergists in Rockville, MD through Zocdoc.


How do I find the best allergist in Rockville, MD?

To find the best allergist in Rockville, MD, look at board certification, years of experience, patient reviews, and insurance acceptance. On Zocdoc, you can compare doctors by ratings, availability, and location to make the right choice.

The content herein is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medical information changes constantly, and therefore the content on this website should not be assumed to be current, complete or exhaustive. Always seek the advice of your doctor before starting or changing treatment. If you think you may have a medical emergency, please call your doctor or 9-1-1 immediately.

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