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Dr. Donald G. Ammerman, MDPsychiatrist in Danbury, CT

Dr. Donald G. Ammerman, MD is a psychiatrist at 84 Hospital Ave, Danbury, CT 06810, ranked #28 of 384 psychiatrists in Danbury and rated 3.7 from 3 Google reviews. Open Friday.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Danbury, CTUpdated 0 paid placements in any rankingHow we rank

Call (203) 792-0400

Key facts

Key facts about Dr. Donald G. Ammerman, MD
Address84 Hospital Ave, Danbury, CT 06810Get directions
Phone(203) 792-0400
HoursFriday: 9 AM – 5 PM
Google rating3.7 from 3 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Danbury and 11 towns within 40 miles: New Fairfield, Southbury, Wilton, Oxford, Trumbull, New Canaan, Seymour, Westport, Shelton, Derby and Ansonia.

Based in Danbury, CTView on map

Opening hours

Opening hours for Dr. Donald G. Ammerman, MD
DayHours
MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
Friday9 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Dr. Donald G. Ammerman, MD

How is Dr. Donald G. Ammerman, MD ranked in Danbury?

Dr. Donald G. Ammerman, MD is ranked #28 of 384 psychiatrists in Danbury by RP Score, with 66 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Dr. Donald G. Ammerman, MD’s hours?

Dr. Donald G. Ammerman, MD is open Friday. Its listed hours are Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Dr. Donald G. Ammerman, MD serve?

Serves Danbury and 11 towns within 40 miles: New Fairfield, Southbury, Wilton, Oxford, Trumbull, New Canaan, Seymour, Westport, Shelton, Derby and Ansonia. The list is based on the business's location and the usual service radius for psychiatry. Confirm your address is covered when you call.

What do Google reviews say about Dr. Donald G. Ammerman, MD?

Dr. Donald G. Ammerman, MD has a rating of 3.7 from 3 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Dr. Donald G. Ammerman, MD?

Call Dr. Donald G. Ammerman, MD on (203) 792-0400. The business is at 84 Hospital Ave, Danbury, CT 06810. Ask about fees, insurance and openings before you book a first session.

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Compare nearby psychiatrists

Dr. Donald G. Ammerman, MD compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Dr. Donald G. Ammerman, MD (this business)—663.7 (3)NoNo
Conscientia Health#26675.0 (6)YesYes21.4 mi
Garakani Amir MD#27663.0 (4)——16.9 mi
Kornhaber Eugene M MD#29664.5 (8)——20.6 mi

See all 384 ranked psychiatrists in Danbury