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315 verified Horizon Doctors in Washington, DC
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Availability last updated 07/14/2026
Availability last updated 07/14/2026

Dr. Aparna Raikar, MD

Internist
4.53
·165 reviews
Amazing doctor. Helped get my Chronic Migraines under control. - Aug 29, 2023 by Amina A.Click to read more
10.5 mi · 1953 Gallows Rd, Vienna, VA 22182
In-network · Horizon
Accepting new patients · Excellent wait time ·
Read bio
Certified by the American Board of Internal Medicine, Dr. Aparna Raikar is a skilled internist who graduated from Rajiv Gandhi Medical College and Chhatrapati Shivaji Maharaj Hospital with a Bachelor of Medicine, Bachelor of Surgery degree. She is passionate about medicine and continually stays up-t...Click to read more
Next available: today

Sonya Chang, APRN, FNP

Family Nurse Practitioner
4.02
·41 reviews
She was ok I guess I think I’m gonna go back for a follow up - Dec 21, 2024 by Reginald W.Click to read more
7 mi · 8455 Colesville Rd, Silver Spring, MD 20910
In-network · Horizon
Accepting new patients ·
Read bio
Ms. Sonya Chang is a dedicated and experienced family nurse practitioner, serving the communities of Silver Spring and College Park, MD. She obtained her master's degree in nursing from Frontier Nursing University. Ms. Chang provides personalized care for individuals and families, addressing a wide ...Click to read more
Next available: Thu, Jul 16

Soledad Ferrufino, APRN, NP

Nurse Practitioner
4.84
·31 reviews
Great experience! Was seen quickly and she was awesome! - Jun 9, 2026 by Jessie G.Click to read more
6.5 mi · 3117 Duke St, Alexandria, VA 22314
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Soledad Ferrufino is a compassionate and skilled family nurse practitioner at AllCare. She provides in-person services in Vienna and Alexandria, VA, and speaks both English and Spanish. Ms. Ferrufino welcomes patients of all ages and genders facing common illnesses, chronic diseases, mental heal...Click to read more
Next available: Fri, Jul 17

Danh Nguyen, APRN

Family Nurse Practitioner
4.87
·122 reviews
My physician is professional, informative, down to earth and very thorough. I highly recommend him. - Jul 7, 2026 by Felix S.Click to read more
10 mi · 10400 Old Georgetown Rd, Bethesda, MD 20814
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Danh Nguyen, FNP, is a board-certified Family Nurse Practitioner with more than ten years of nursing experience and over 3,000 practice hours as an Advanced Practice Registered Nurse. Mr. Nguyen served in the United States Air Force as a Registered Nurse and Captain from 2010 to 2014. He has a clini...Click to read more
Next available: today

Uzoamaka Nwokorie, PA

Physician Assistant
4.55
·11 reviews
My appointment had to be rescheduled. They called me and I was able to make it a bit later. It worked out perfectly. - Dec 25, 2025 by Janick L.Click to read more
7.5 mi · 8305 Wisconsin Ave, Bethesda, MD 20814
In-network · Horizon
Accepting new patients ·
Read bio
Ms. Uzoamaka Nwokorie is a physician assistant in Bethesda, MD. She welcomes patients with common illnesses, chronic diseases, and minor injuries affecting their quality of life. She is fluent in English and Igbo, enabling her to cater to patients from diverse cultural backgrounds. Ms. Nwokorie unde...Click to read more
Next available: tomorrow

Andrea Aliaga, PA-C

Physician Assistant
4.42
·158 reviews
Very nice staff:) so sweet to my little one who tagged along with me during my appt! - Mar 23, 2025 by Kirsten F.Click to read more
10.5 mi · 1953 Gallows Rd, Vienna, VA 22182
In-network · Horizon
Accepting new patients · Excellent wait time ·
Read bio
Biography: Andrea graduated from George Mason University in 2010 with a Bachelor of Science. Andrea has been interested in medicine for as long as she can remember and as soon as she found out about the role of PAs in healthcare, she knew that's exactly what she wanted to do. In 2015, she graduated ...Click to read more
Next available: today

Dr. Mamatha Chella, MD

Primary Care Doctor
4.63
·110 reviews
Dr. Chella listened to my concerns and was very nice and friendly. Will be going to her again. - Jun 15, 2026 by Noura A.Click to read more
16 mi · 14300 Gallant Fox Ln, Ste 110, Bowie, MD 20715
In-network · Horizon
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
This is a PRIMARY CARE visit - not a specialist appointment (for example, dermatology, pediatrics, or obstetrics and gynecology). Dr. Chella graduated from Government Medical college, Anantapur in India and completed her residency in internal medicine at Cleveland Clinic where she got diverse inpat...Click to read more
Next available: today

Dr. David Charles, MD

Primary Care Doctor
4.62
·407 reviews
Customer service is great. Dr Charles is very attentive and he really cares by Robert L.Click to read more
16.5 mi · 15200 Shady Grove Rd, Ste 307, Rockville, MD 20850
In-network · Horizon
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: today

Lauren Sigmon, PA

Physician Assistant
4.86
·153 reviews
I had an excellent experience from the moment I walked in. I forgot to bring a mask and didn't notice until I arrived, but thankfully, there were free masks right by the door. checking in was a breeze. The whole office was very clean. Everyone was very friendly and welcoming from the receptionist an...Click to read more
10 mi · 10400 Old Georgetown Rd, Bethesda, MD 20814
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Lauren Sigmon is a physician assistant, serving patients in both Gaithersburg and Bethesda, MD. She completed her master’s degree in Physician Assistant Studies at South College and is certified by the National Commission on Certification of Physician Assistants, reflecting her commitment to hig...Click to read more
Next available: today

Dr. John Bedeau, MD

Gastroenterologist
4.32
·355 reviews
This was a first time visit and I was late arriving for my appointment. My sister had arranged to meet me at the office and was able to provide the documentation required for check-in except my photo ID. After calling me to confirm that I was on the way, she asked if I could still be seen for my ap...Click to read more
10 mi · 9301 Largo Dr W, Ste 201, Largo, MD 20774
In-network · Horizon
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in acute hemorrhoids + 4 more ·
Read bio
Dr. John Bedeau is a gastroenterologist practicing in Largo, Maryland, and Washington, D.C. He earned his Bachelor of Medicine, Bachelor of Surgery, and medical degree from the University of the West Indies Faculty of Medical Sciences in Jamaica. He completed his residency in Internal Medicine and f...Click to read more
Next available: today

Dr. Kristen Soltis-Tyler, MD

Primary Care Doctor
4.83
·23 reviews
Great experience. The doctor and staff were awesome. Took great care of me. - Feb 10, 2026 by Linda C.Click to read more
16 mi · 6045 Burke Centre Pkwy, Ste M, Burke, VA 22015
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Kristen Soltis-Tyler is a family physician in Burke, VA. She accepts patients of all ages and genders with common illnesses, chronic diseases, mental health issues, and minor injuries. Dr. Soltis-Tyler understands patients' conditions and prepares individualized treatment plans. She prescribes m...Click to read more
Next available: Thu, Jul 16

Dr. Ji Choi, DNP

Family Nurse Practitioner
4.73
·133 reviews
Great experience, everyone was easy , listened well & so happy I found Dr.Choi & her amazing staffClick to read more
13 mi · 9420 Fairfax Blvd, Ste 4, Fairfax, VA 22031
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Ji Choi is a family nurse practitioner in Fairfax, VA. She holds a Doctor of Nursing Practice degree from The George Washington University. During consultations, she combines advanced clinical knowledge with a compassionate approach to healthcare. Ms. Choi is dedicated to fostering a collaborati...Click to read more
Next available: today

Deirdre Angelastro, MPH, CRNP

Family Nurse Practitioner
4.85
·488 reviews
Great personalized care! None of this 15 minutes stuff Doctors give you now. - Sep 30, 2021 by Terri A.Click to read more
11 mi · 7505 Democracy Boulevard, Apt A113, Bethesda, MD 20817
In-network · Horizon
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Deirdre Angelastro, CRNP, MPH, Owner and Clinician at Head2Toe Health Bethesda, is a Family Nurse Practitioner providing Primary and Preventative Care, Aesthetics, Medical Weight Loss & Wellness, and Medication Assisted Addiction Treatment. She is a mature Family Nurse Practitioner with experience ...Click to read more
Next available: today

Dr. Layne Price, APRN, NP, DNP

Family Nurse Practitioner
5.00
·20 reviews
The Dr was very nice, informative and attentive. She informed me on necessary procedures for my age group and talked with me very calm and friendly. Her nurse that did my vitals was very sweet and patient also. Thank you guys! - Dec 30, 2025 by Tisa H.Click to read more
10 mi · 10400 Old Georgetown Rd, Bethesda, MD 20814
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Layne Price is a family nurse practitioner based in Maryland. She offers in-person services in Gaithersburg and Bethesda, MD. Ms. Price earned her doctorate in family nursing from the University of Maryland School of Nursing. She stays current with the advancements in her field. Ms. Price provid...Click to read more
Next available: tomorrow

Dr. Alisa Miller, DO

Internist
4.86
·472 reviews
Best internist! Takes her time to listen and develop individual health plan. I feel safe with Dr Miller - Aug 13, 2025 by Karren V.Click to read more
6.5 mi · 3117 Duke St, Alexandria, VA 22314
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time · Expertise in underactive thyroid + 2 more ·
Read bio
Dr. Alisa Miller is an internist. She is an alumna of the Philadelphia College of Osteopathic Medicine, where she completed her master's degree and received her medical degree. She has completed a residency in internal medicine at San Antonio Military Medical Center. Dr. Miller is a strong advocate ...Click to read more
Next available: Tue, Aug 25

Dr. Noelia Rodriguez, MD

Primary Care Doctor
4.58
·31 reviews
Great doctor. Listens to my concerns and offered real world advise. Highly experienced. Glad I found her!Click to read more
17 mi · 15245 Shady Grove Rd, Ste 150, Rockville, MD 20850
In-network · Horizon
Accepting new patients · Excellent wait time · Expertise in chronic high blood pressure + 4 more ·
Read bio
Dr. Noelia Rodriguez is an internist in Gaithersburg, MD. She is fluent in English and Spanish, enabling her to care for patients from diverse cultural backgrounds. Dr. Rodriguez welcomes patients aged 18+ with common illnesses, chronic diseases, mental health issues, and minor injuries. She underst...Click to read more

Olufemi Otubanjo, PA

Physician Assistant
4.20
·5 reviews
quick and fast - Feb 4, 2026Click to read more
8 mi · 4407 Hartwick Rd, College Park, MD 20740
In-network · Horizon
Accepting new patients · Expertise in upper respiratory infection (uri) + 4 more ·
Read bio
Mr. Olufemi Otubanjo is a highly skilled and well-trained physician assistant. He sees patients in Bethesda, MD. Mr. Otubanjo completed his bachelor's degree in physician assistant studies at Howard University. He strives to upgrade his knowledge and skills through continuing education to ensure hig...Click to read more
Next available: Tue, Aug 4

Xinye Tanvir, APRN, NP

Family Nurse Practitioner
4.97
·38 reviews
Quick and efficient. - Aug 27, 2025Click to read more
11.5 mi · 1499 Cornerside Blvd, Ste A, Vienna, VA 22182
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Xinye Weber is a compassionate and skilled family nurse practitioner in Vienna, VA. She practices at AllCare and provides top-quality care to patients of all ages and genders. Ms. Weber specializes in building trusting partnerships that address physical health and overall well-being. She takes p...Click to read more
Next available: tomorrow

Dr. Tin Oo, MD

Primary Care Doctor
4.66
·302 reviews
it was a great experience. Love Dr. 0o. Everyone was friendly and professional.Click to read more
19 mi · 8175 Westside Blvd, Ste D, Fulton, MD 20759
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure + 2 more ·
Read bio
Born, raised, and got all my education in Burma (now called Myanmar), including Medical Education in the Institute of Medicine (2), Rangoon, Burma. Graduated in 1973 from Medical School, practiced medicine in Burma, with United Nations Development Program in Sri Lanka, and also in Malaysia and Brune...Click to read more
Next available: today

Soledad Ferrufino, APRN, NP

Nurse Practitioner
4.84
·31 reviews
Great experience! Was seen quickly and she was awesome! - Jun 9, 2026 by Jessie G.Click to read more
10.5 mi · 1953 Gallows Rd, Vienna, VA 22182
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Soledad Ferrufino is a compassionate and skilled family nurse practitioner at AllCare. She provides in-person services in Vienna and Alexandria, VA, and speaks both English and Spanish. Ms. Ferrufino welcomes patients of all ages and genders facing common illnesses, chronic diseases, mental heal...Click to read more
Next available: Sat, Jul 18

Dr. Kavita Kalidindi, MD

Primary Care Doctor
4.71
·152 reviews
Everyone was friendly the dr was detailed and kind - Jun 14, 2026 by Melroy B.Click to read more
16 mi · 7740 Gunston Plz, Lorton, VA 22079
In-network · Horizon
Accepting new patients · Excellent wait time ·
Read bio
Dr. Kavita Kalidindi is a family physician and primary care doctor. Dr. Kalidindi earned her medical degree from Shri B.M. Patil Medical College Hospital and Research Centre B.L.D.E. University. She then attended William Beaumont Hospital, where she pursued an internship and completed her family med...Click to read more
Next available: Sat, Jul 25

Dr. Matthew Bruntel, DO

Primary Care Doctor
4.81
·393 reviews
Dr. Matt is an example of an excellent professional. Caring, technical, and kind. He answers all your questions. - Dec 28, 2021 by Wagner G.Click to read more
19.5 mi · 806 W Diamond Ave, Ste 110, Gaithersburg, MD 20878
In-network · Horizon
Accepting new patients · 22 years of experience · Highly recommended · Excellent wait time · Expertise in high cholesterol + 5 more ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for examp...Click to read more
Next available: today

Dr. Nikki Waddell, MD

Internist
4.54
·307 reviews
Very thorough and very fast. Polite, courteous and professional. - Mar 29, 2013Click to read more
10 mi · 5901 Kingstowne Vlg Pkwy, Ste 300, Alexandria, VA 22315
In-network · Horizon
Accepting new patients · 24 years of experience · Expertise in insomnia + 5 more ·
Read bio
Dr. Nikki Waddell is originally from Charlotte, North Carolina. She completed her undergraduate degree at the University of North Carolina at Chapel Hill with a BS in Mathematics. She earned her Doctor of Medicine from East Carolina University's Brody School of Medicine. Dr. Waddell completed her Re...Click to read more
Next available: Tue, Aug 25

Dr. Kathryn Albayrak, MD

Primary Care Doctor
4.90
·58 reviews
Great staff, clean office. The doctor was very friendly, listened to my concerns and was very thorough. - Jun 1, 2026 by Lilly K.Click to read more
16 mi · 6045 Burke Centre Pkwy, Ste M, Burke, VA 22015
In-network · Horizon
Accepting new patients · 16 years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Kathryn Albayrak is an internist in Burke, VA. She completed her medical degree at the University of Alabama at Birmingham and her residency in internal medicine at UNC Hospitals. She focuses on preventive health, chronic condition management, and patient education, working collaboratively with ...Click to read more
Next available: Mon, Jul 27

Dr. David Arriola, MD

Primary Care Doctor
4.83
·581 reviews
Very good bedside manner, up front and to the point. - Dec 26, 2022 by William M.Click to read more
16 mi · 7740 Gunston Plz, Lorton, VA 22079
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Dr. David Arriola is a family physician and primary care doctor based in Lorton, VA. He treats a host of common illnesses and injuries, working hard to deliver the best possible care to each patient. Dr. Arriola graduated from Point Loma Nazarene University with a bachelor's degree and subsequently ...Click to read more
Next available: Mon, Jul 27

Dr. Meera Ramakrishnan, MD

Primary Care Doctor
4.75
·200 reviews
Fantastic experience - I came in for a sick visit and Dr. Ramakrishnan couldn’t have been more caring and proactive. - Oct 8, 2024 by Catherine C.Click to read more
16.5 mi · 9601 Blackwell Rd, Ste 210, Rockville, MD 20850
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
NEW PATIENTS: Please arrive *30 minutes prior to your scheduled appointment* to complete check-in and registration. Failure to do so may result in rescheduling. This is a PRIMARY CARE visit - not a specialist appointment (for example, dermatology, pediatrics, or obstetrics and gynecology). Meera ...Click to read more
Next available: Wed, Jul 22

Dr. Ansu Punnoose, DO

Primary Care Doctor
4.81
·506 reviews
This was a quick and easy appointment. In without much of a wait, Doctor seemed great, got my blood drawn for tests and out. - May 1, 2023 by Joel Y.Click to read more
19 mi · 8175 Westside Blvd, Ste D, Fulton, MD 20759
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 3 more ·
Read bio
Dr. Ansu Punnoose is an observant and attentive family physician and primary care doctor. In addition to treating a long list of illnesses and injuries, she also offers various check-ups, tests, and consultations among her services. Dr. Punnoose did her undergraduate studies at the University of Pen...Click to read more
Next available: tomorrow

Dr. Lizy Thomas, MD

Primary Care Doctor
4.96
·50 reviews
That doctor stood out. She is now my primary care very nice very professional very understanding answered all my questions. She wants to see me in a month. She prescribed medicine but explain everything about my health and what’s going on with me. - Dec 17, 2025 by Mark L.Click to read more
16 mi · 14999 Health Ctr Dr, Ste 201, Bowie, MD 20716
In-network · Horizon
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in lower back pain + 9 more ·
Read bio
This is a PRIMARY CARE visit - not a specialist appointment (for example, dermatology, pediatrics, or obstetrics and gynecology). Dr. Lizy Thomas completed her Internal Medicine residency at Harbor Hospital Center in Baltimore, a major affiliate of the University of Maryland, in 1999. She is board ...Click to read more
Next available: Tue, Aug 4

Janiah Lambert, PA, PA-C

Physician Assistant
4.65
·117 reviews
She was polite, professional and thorough. - Aug 5, 2025 by Elizabeth P.Click to read more
16 mi · 14999 Health Ctr Dr, Ste 201, Bowie, MD 20716
In-network · Horizon
Accepting new patients · Excellent wait time ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for examp...Click to read more
Next available: today

Dr. Shyamsundar Rajan, MD

Primary Care Doctor
4.44
·369 reviews
Good reception and good doctor with a good detailing. - Nov 14, 2024 by Osita A.Click to read more
23 mi · 19529, Doctor's drive, germantown, MD 20874
In-network · Horizon
Accepting new patients · Expertise in enlarged prostate + 9 more ·
Read bio
With over 15 years of experience, Dr. Shyamsundar Rajan is a seasoned doctor. He earned his Bachelor of Medicine, Bachelor of Surgery from Kasturba Medical College Mangalore. He completed his residency in Internal Medicine and a fellowship in Geriatrics at Our Lady of Mercy Medical Center. Dr. Rajan...Click to read more
Next available: today

Dr. Kavita Kalidindi, MD

Primary Care Doctor
4.71
·152 reviews
Everyone was friendly the dr was detailed and kind - Jun 14, 2026 by Melroy B.Click to read more
22 mi · 4167 Merchant Plz, Lake Ridge, VA 22192
In-network · Horizon
Accepting new patients · Excellent wait time ·
Read bio
Dr. Kavita Kalidindi is a family physician and primary care doctor. Dr. Kalidindi earned her medical degree from Shri B.M. Patil Medical College Hospital and Research Centre B.L.D.E. University. She then attended William Beaumont Hospital, where she pursued an internship and completed her family med...Click to read more
Next available: today

Dr. Dionne Gay Lynch, MD

Primary Care Doctor
4.75
·92 reviews
I really loved my experience with this office. I have been trying to get a appointment for a physical for months and this office was the only one that immediately accepted my appointment and I am grateful. The only thing that confused me was that the door was locked when I first got there and there ...Click to read more
1 mi · 1710 Rhode Island Ave NW, Washington, DC 20036
In-network · Horizon
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in high cholesterol + 4 more ·
Read bio
AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relate...Click to read more

Dr. Rosie Yang, DO

Primary Care Doctor
4.93
·362 reviews
The staff were all very friendly and welcoming. Dr Rosie Yang was especially good, super friendly and informative. - Mar 20, 2025 by Bryce F.Click to read more
1 mi · 1710 Rhode Island Ave NW, Washington, DC 20036
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*PLEASE NOTE: Our office will call you to put a credit card on file. There is a no-show fee and a late cancellation charge for patients who cancel within 48 hours of their appointment time.*Click to read more

Dr. Amy Nwankwo, MD

Primary Care Doctor
4.92
·127 reviews
When I arrived, I was immediately informed that there was a longer-than-expected wait time, but I was reassured that I could leave and come back if needed. Fortunately, the wait was only 45 minutes after my scheduled appointment time. What stood out was that Dr. Nwankwo did not brush over the fact t...Click to read more
2 mi · 315 H St NE, Washington, DC 20002
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Amy Nwankwo is a highly trusted and skilled family physician. She sees patients in person in Washington, DC, and is affiliated with Adventist HealthCare Shady Grove Medical Center. As part of her formal education and training, Dr. Nwankwo completed a medical degree at American University of the ...Click to read more

Dr. Yasas Rodrigo, MD

Primary Care Doctor
4.90
·1124 reviews
Super friendly staff. Felt heard and well taken care of. - Jun 7, 2021 by Morgan F.Click to read more
2.5 mi · 1515 N Courthouse Rd, Ste 140, Arlington, VA 22201
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams, with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relat...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.30
·77 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
2.5 mi · 1515 N Courthouse Rd, Ste 140, Arlington, VA 22201
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
Read bio
AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relate...Click to read more

Dr. Rosie Yang, DO

Primary Care Doctor
4.93
·362 reviews
The staff were all very friendly and welcoming. Dr Rosie Yang was especially good, super friendly and informative. - Mar 20, 2025 by Bryce F.Click to read more
3.5 mi · 3500 Wisconsin Ave NW, Washington, DC 20016
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*PLEASE NOTE: Our office will call you to put a credit card on file. There is a no-show fee and a late cancellation charge for patients who cancel within 48 hours of their appointment time.*Click to read more

Dr. Christopher Duke, MD

Primary Care Doctor
4.17
·129 reviews
The experience wasn't great. I have flu and they didn't tell me that they only do virtual calls for that type of diagnosis. So I went to their office in vane. I finally did the call on the street, with a lot of noise and pain. Non sense. - Oct 11, 2022 by Belén M.Click to read more
3.5 mi · 3500 Wisconsin Ave NW, Washington, DC 20016
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in high cholesterol + 9 more ·
Read bio
AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relate...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.30
·77 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
4 mi · 925 S Glebe Rd, Arlington, VA 22204
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
Read bio
AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relate...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.35
·75 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
4 mi · 925 S Glebe Rd, Arlington, VA 22204
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
Read bio
Dr. Charles Okorie is an experienced internist and primary care doctor. He practices at AllCare in Arlington, VA. Dr. Okorie obtained his medical degree from the University of Nigeria College of Medicine. He then completed his internship and residency in internal medicine at Howard University Hospit...Click to read more

Dr. Yasas Rodrigo, MD

Primary Care Doctor
4.90
·1112 reviews
Dr. Rodrigo was informative, helpful, thorough and overall great.Click to read more
4 mi · 3801 Fairfax Dr, Ste 33, Arlington, VA 22203
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Based in Arlington, VA, Dr. Yasas Rodrigo is an experienced primary care doctor at AllCare/Immediate Care. He is detail-oriented and focused on his work, treating each patient with individual attention and supervision. Dr. Rodrigo earned his Doctor of Medicine degree from St. Matthew's University Sc...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.35
·75 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
4 mi · 3801 Fairfax Dr, Ste 33, Arlington, VA 22203
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
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Dr. Charles Okorie is an experienced internist and primary care doctor. He practices at AllCare in Arlington, VA. Dr. Okorie obtained his medical degree from the University of Nigeria College of Medicine. He then completed his internship and residency in internal medicine at Howard University Hospit...Click to read more

Dr. Chukwuka Ojiako, DO

Primary Care Doctor
4.22
·18 reviews
Very nice and a calming presence. - Oct 3, 2024 by Nicholas R.Click to read more
4 mi · 4340 Connecticut Ave, Washington, DC 20008
In-network · Horizon
Accepting new patients · Expertise in chronic high blood pressure + 1 more ·
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AllCare Primary & Immediate Care is a primary care group dedicated to providing convenient access to high-quality services delivered by knowledgeable and compassionate teams, with a strong emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditio...Click to read more

Dr. Chukwuka Ojiako, DO

Primary Care Doctor
4.00
·12 reviews
4 mi · 4340 Connecticut Ave, Washington, DC 20008
In-network · Horizon
Accepting new patients · Expertise in chronic high blood pressure + 1 more ·
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Dr. Chukwuka Ojiako is an experienced primary care doctor and family physician serving patients in Washington, DC, and Maryland. He currently practices at the offices of AllCare. Dr. Ojiako earned his Doctor of Osteopathic Medicine degree from the New York Institute of Technology, New York College o...Click to read more

Dr. Richard Webster, DO

Primary Care Doctor
4.83
·310 reviews
Dr. Webster was very professional and answered all the questions I had. - Aug 7, 2024 by Colin G.Click to read more
4.5 mi · 4501 Fairfax Dr, Arlington, VA 22203
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
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AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams, with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relat...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.30
·77 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
6.5 mi · 6288B Arlington Blvd, Falls Church, VA 22044
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
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AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relate...Click to read more

Dr. Tiffany Gillion, DO

Primary Care Doctor
4.81
·207 reviews
Dr. Gillion is amazing! I’m lucky to have found her! She’s thorough and a great listener! - Aug 5, 2025 by Torie G.Click to read more
6.5 mi · 6288B Arlington Blvd, Falls Church, VA 22044
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
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Dr. Tiffany Gillion, DO, is a board-certified family medicine physician who is passionate about delivering personalized, relationship-driven care to patients of all ages. She takes a proactive approach to health, focusing on prevention, early detection, and comprehensive management of chronic condit...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.35
·75 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
6.5 mi · 6288B Arlington Blvd, Falls Church, VA 22044
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
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Dr. Charles Okorie is an experienced internist and primary care doctor. He practices at AllCare in Arlington, VA. Dr. Okorie obtained his medical degree from the University of Nigeria College of Medicine. He then completed his internship and residency in internal medicine at Howard University Hospit...Click to read more

Dr. Charles Okorie, MD

Primary Care Doctor
4.30
·77 reviews
The doctor was very personable and friendly. Answered all my questions and provided all necessary referrals. - Feb 25, 2026 by Michele R.Click to read more
6.5 mi · 3117 Duke St, Alexandria, VA 22314
In-network · Horizon
Accepting new patients · 25+ years of experience · Expertise in acute urinary tract infection + 4 more ·
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AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relate...Click to read more

Dr. Samar Belaid, MD

Primary Care Doctor
5.00
·20 reviews
Arrived 10 mins early, went to the door, and it was looked to the building, so I waited 5 til. Went around the back of the building and walked in. The main door to the Dr was locked. It was now 9am. I tried the door, and the receptionist rolled her eyes. At that point, I was irritated. I'm glad the ...Click to read more
6.5 mi · 3117 Duke St, Alexandria, VA 22314
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 3 more ·
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AllCare Primary & Immediate Care is a primary care group focused on providing convenient access to high-quality services delivered by knowledgeable and compassionate teams, with an emphasis on preventive wellness. During your appointment, we may refer you to a specialist for certain conditions relat...Click to read more

Dr. Tiffany Gillion, DO

Primary Care Doctor
4.81
·207 reviews
Dr. Gillion is amazing! I’m lucky to have found her! She’s thorough and a great listener! - Aug 5, 2025 by Torie G.Click to read more
6.5 mi · 3117 Duke St, Alexandria, VA 22314
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Tiffany Gillion, DO, is a board-certified family medicine physician who is passionate about delivering personalized, relationship-driven care to patients of all ages. She takes a proactive approach to health, focusing on prevention, early detection, and comprehensive management of chronic condit...Click to read more

Ashlyn Nicole Yannitello, PA-C

Physician Assistant (Virtual)
4.91
·46 reviews
Amazing provider! I really enjoyed our call! - Aug 30, 2023 by Leah N.Click to read more
Washington, DC
In-network · Horizon
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal 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 MediCal, your appointment will be cancelled.* I am ...Click to read more

Elizabeth Knudsen, APRN, RN

Gerontology Nurse Practitioner
4.94
·53 reviews
Dr. Liz was kind and thorough. Would definitely recommend working with her! - Jul 17, 2025 by Meredith C.Click to read more
1 mi · 1710 Rhode Island Ave NW, Fl 1, Washington, DC 20036
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
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Ms. Elizabeth Knudsen, a dedicated gerontology nurse practitioner who serves the people of Washington, DC. With a master's degree in adult health nursing from Duke University School of Nursing, Ms. Knudsen possesses specialized knowledge in addressing the unique healthcare needs of older adults. She...Click to read more

Dr. Simone Ellis, MD

Primary Care Doctor
4.85
·60 reviews
First time and it was very pleasant and clear. - Dec 17, 2025 by Malik R.Click to read more
7.5 mi · 8305 Wisconsin Ave, Bethesda, MD 20814
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
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Dr. Simone Ellis is a highly skilled and experienced family physician. She sees patients in Bethesda, MD. Dr. Ellis completed her medical degree at Boston University and her family medicine residency at Georgetown University. She is board-certified by the American Board of Family Medicine. She bring...Click to read more

Dr. Minerva Andre, DO

Primary Care Doctor
4.91
·11 reviews
Really friendly provider; easy to connect with and enjoyed my visit. Absolutely recommend - Jun 24, 2026Click to read more
8 mi · 4407 Hartwick Rd, College Park, MD 20740
In-network · Horizon
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Andre is a mission-driven provider who is deeply grounded in health equity and expanding access to care for underserved communities. She believes high-quality healthcare should be both accessible and culturally responsive, and she actively works to remove barriers that prevent patients from rece...Click to read more
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Primary Care Physician
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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 a Primary Care Doctor in Washington who takes Horizon insurance?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Washington who takes Horizon insurance, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in Washington who accept Horizon insurance and make an appointment online.

How can I find a Primary Care Doctor in Washington who takes Horizon?

Zocdoc lets you search specifically for a Primary Care Doctor in Washington who takes Horizon. 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 a Horizon Primary Care Doctor in Washington?

Zocdoc is a free online service that helps patients find Horizon Doctors in Washington and book appointments instantly. You can search for Horizon Doctors in Washington by symptom or visit reason. 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 Primary Care Doctor in Washington who takes Horizon insurance?

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

How can I find a Horizon Primary Care Doctor in Washington who sees patients after hours?

On Zocdoc, you can search specifically for Horizon Doctors in Washington with availability after 5 p.m.

How can I find a top-rated Horizon Primary Care Doctor in Washington?

You can use Zocdoc to find Horizon Doctors in Washington 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 a Primary Care Doctor online in Washington?

Doctors in Washington 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 Doctors who offer video visits.

Are video visits with a Primary Care Doctor online covered by Horizon?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Washington who accept Horizon 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 a Horizon Primary Care Doctor in Washington who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Primary Care Doctor 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 a Horizon Primary Care Doctor in Washington who sees patients during the weekend?

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

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